0d2d871e80
Revert modulo scheduling change that should be part of the modulo-sched pass itself,
...
not part of the Instruction class.
llvm-svn: 5787
2003-04-16 20:30:02 +00:00
379a8d2d1c
Add new linkage types to support a real frontend
...
llvm-svn: 5786
2003-04-16 20:28:45 +00:00
61a9e7c901
Must use std::pair instead of just 'pair'.
...
llvm-svn: 5767
2003-04-07 00:25:09 +00:00
2c6ad22962
added a function and a member to the TargetSchedInfo class
...
which is used by Modulo Scheduling pass
llvm-svn: 5766
2003-04-07 00:00:36 +00:00
09abd1aeaf
added some memory for clone function
...
llvm-svn: 5765
2003-04-06 23:58:44 +00:00
73410f84f7
Add getAnalysisUsage method
...
llvm-svn: 5756
2003-03-31 17:29:18 +00:00
9ad7757e7c
Add helper method
...
llvm-svn: 5753
2003-03-21 21:41:02 +00:00
3628607140
Update comment
...
llvm-svn: 5752
2003-03-21 21:40:39 +00:00
91f136847e
Add more graph traits specializations for dominator tree nodes
...
llvm-svn: 5751
2003-03-20 21:21:05 +00:00
65c9fb07b0
Add new chunk type
...
llvm-svn: 5747
2003-03-19 20:48:27 +00:00
9c19c07e8b
Fix problems with BitSetVector that makes it not compile under GCC 3.0 and 2.95
...
llvm-svn: 5745
2003-03-17 18:11:27 +00:00
83e5d39566
Fix ConstantUInt::isAllOnesValue
...
llvm-svn: 5734
2003-03-10 22:39:02 +00:00
187c39b6d0
Extend struct and array constants to support isNullValue
...
llvm-svn: 5719
2003-03-06 21:02:43 +00:00
c429eee86a
Generalize interface a bit
...
llvm-svn: 5711
2003-03-06 16:50:21 +00:00
d5c4ef5456
Add new getIncomingValueForBlock method
...
Relax a bit about constness
llvm-svn: 5709
2003-03-06 16:36:28 +00:00
fbb7739b13
Simplify some of the PHI node interfaces
...
llvm-svn: 5700
2003-03-05 21:15:12 +00:00
12f3ec7d10
Add a few new 'add' methods. Move the iterator around
...
llvm-svn: 5690
2003-03-03 23:27:52 +00:00
e27406eb59
Change the mem2reg interface to accept a TargetData argument
...
llvm-svn: 5685
2003-03-03 17:25:18 +00:00
e2d58f2065
Don't apply type information to loads
...
llvm-svn: 5683
2003-03-03 17:13:22 +00:00
a6de793baa
Add dump method for loops
...
llvm-svn: 5670
2003-02-28 16:54:37 +00:00
915e1a4854
Add graph traits specializations for loop nesting information...
...
llvm-svn: 5666
2003-02-28 03:05:15 +00:00
9eaef21f1f
Add new Loop::hasExitBlock helper method
...
llvm-svn: 5663
2003-02-27 22:48:28 +00:00
72a9854584
Change behavior of changeExitBlock function to replace all instances of exit block
...
llvm-svn: 5661
2003-02-27 22:37:44 +00:00
079cd2acf1
Make the interface to update a little more efficient
...
llvm-svn: 5651
2003-02-27 20:24:17 +00:00
9ce4a2bb96
* LoopInfo now keeps track of exit blocks from the loop
...
* New LoopInfo::isLoopHeader method
* Remove some #if 0 code
llvm-svn: 5649
2003-02-27 00:37:22 +00:00
b5b0b7a934
Make the aliassettracker much more precise by actually tracking size
...
information for various accesses. What a concept.
llvm-svn: 5647
2003-02-26 22:11:00 +00:00
ddfe676e71
BasicAA doesn't need a public header
...
llvm-svn: 5639
2003-02-26 19:41:46 +00:00
7b5727a400
Tweak to work with new AA implementation
...
llvm-svn: 5632
2003-02-26 19:25:04 +00:00
c6bf7ec5e0
Checkin of new alias analysis interface:
...
* Takes into account the size of the memory reference to determine aliasing.
* Expose mod/ref information in a more consistent way
llvm-svn: 5631
2003-02-26 19:24:47 +00:00
daaf2982e7
* Un "protect" the getAnalysis<> functions
...
* Add a new initializePass() method to ImmutablePass
llvm-svn: 5629
2003-02-26 19:10:28 +00:00
a5dc1ec0a4
Add new helper template function
...
llvm-svn: 5622
2003-02-25 00:00:50 +00:00
4869f3700e
Rename Instruction::hasSideEffects() -> mayWriteToMemory()
...
llvm-svn: 5620
2003-02-24 20:48:32 +00:00
7606fb65c0
This is a substantial rewrite of the AliasSetTracker class which now uses
...
a union-find based algorithm, is significantly faster, and is more general.
It will also scale to handle call instructions correctly, which is a nice
added bonus.
This includes a new pass -print-alias-sets which can be used to show how
alias sets are formed for a particular analysis.
llvm-svn: 5619
2003-02-24 20:37:56 +00:00
a65cd08dd8
Initial checkin of CallSite wrapper for Call/Invoke instructions
...
llvm-svn: 5618
2003-02-24 20:35:45 +00:00
940863bd22
Fix #endif
...
llvm-svn: 5615
2003-02-24 04:40:35 +00:00
af9598f6a8
Add support for the slist extension
...
llvm-svn: 5614
2003-02-24 04:31:49 +00:00
6dbd10c760
Add a new interface file for the PromoteMemToReg interface in the Utils library
...
llvm-svn: 5609
2003-02-22 23:04:52 +00:00
a17866894a
Move node forwarding code from being inlined to being out-of-line.
...
This brings a 11.6% speedup to steens, and a 3.6 overall speedup to ds-aa
llvm-svn: 5552
2003-02-13 19:09:00 +00:00
7127d7db7a
Implement a "union-findy" version of DS-Analysis, which eliminates the
...
Referrers list on DSNodes.
llvm-svn: 5536
2003-02-11 23:11:51 +00:00
1cc14aa2ba
Fix uninitialized member problem
...
llvm-svn: 5534
2003-02-11 06:36:00 +00:00
242d685332
Bugfix for calling dump() after the links vector has been cleared
...
llvm-svn: 5533
2003-02-10 22:46:47 +00:00
e170f0db13
Move getNode() out of line
...
llvm-svn: 5531
2003-02-10 18:19:41 +00:00
f4122de179
Implement a new method "viewGraph" which can be used to instantly view a graph from GDB.
...
llvm-svn: 5529
2003-02-10 18:17:38 +00:00
ed8dbc90a5
TD Pass now does not cause globals to mark nodes incomplete.
...
llvm-svn: 5512
2003-02-09 18:40:25 +00:00
80614ee5ef
Implement optimization for direct function call case. This dramatically
...
reduces the number of function nodes created and speeds up analysis by
about 10% overall.
llvm-svn: 5495
2003-02-05 21:59:58 +00:00
6a9307866c
Allow the addition of edge source labels
...
llvm-svn: 5493
2003-02-05 19:40:59 +00:00
a0e9e6ec8c
Add sanity check
...
llvm-svn: 5489
2003-02-04 00:03:57 +00:00
390cec0c77
Hack to work around deficiency in pass infrastructure
...
llvm-svn: 5485
2003-02-03 22:51:28 +00:00
6662cbc510
Eliminate unused resolving caller stuff
...
llvm-svn: 5475
2003-02-03 19:11:04 +00:00
d39eca41b8
* Add a bunch of stuff for checking the integrity of the graph
...
* remove the isNodeDead method
llvm-svn: 5474
2003-02-03 19:10:24 +00:00
ddcd02e8db
Remove pool alloc accessor
...
llvm-svn: 5473
2003-02-03 19:08:33 +00:00
45914783ad
Expose information about pool allocation
...
llvm-svn: 5471
2003-02-03 19:07:46 +00:00
b57f4b7b72
Allow modifying a global variables constness property
...
llvm-svn: 5468
2003-02-02 16:40:40 +00:00
c44c04af44
Change DSGraph stuff to use hash_(set|map) instead of std::(set|map)
...
This change provides a small (3%) but consistent speedup
llvm-svn: 5460
2003-02-01 04:52:08 +00:00
2c5b6a0021
Add hash_multimap support
...
llvm-svn: 5457
2003-02-01 04:14:28 +00:00
fae1291852
Add new composition mask
...
llvm-svn: 5454
2003-02-01 03:28:26 +00:00
a801c7bae5
Added protos for two alternate, convenient CallInst constructors.
...
llvm-svn: 5453
2003-02-01 00:41:27 +00:00
26a1fe3494
Add new function to allow removal of typed named elements
...
llvm-svn: 5442
2003-01-30 20:54:03 +00:00
d43c53abbc
New API for traversing graph
...
llvm-svn: 5430
2003-01-29 21:09:59 +00:00
aa6b2bfd78
Initial checking: defult the make_vector function
...
llvm-svn: 5424
2003-01-28 20:01:16 +00:00
6ffcdb5bef
New helper header
...
llvm-svn: 5423
2003-01-27 22:08:52 +00:00
38c5e417a7
* Eliminate boolean arguments in favor of using enums
...
llvm-svn: 5420
2003-01-23 22:06:33 +00:00
eb45c982ae
Print machine frame objects with the frame offset intrinsic to the machine
...
llvm-svn: 5329
2003-01-16 18:35:57 +00:00
dea36ca100
Move sparc specific code into the Sparc backend
...
llvm-svn: 5317
2003-01-15 21:36:50 +00:00
79f8a6e5fb
Simplify the interface
...
llvm-svn: 5313
2003-01-15 21:13:32 +00:00
8e3df8ea34
Move private headers into private regalloc directory
...
llvm-svn: 5308
2003-01-15 20:26:32 +00:00
99f2dfd673
Move private header to private dir
...
llvm-svn: 5304
2003-01-15 19:50:32 +00:00
5da071b265
Remove obsolete ctor
...
llvm-svn: 5301
2003-01-15 19:47:02 +00:00
5d0a644b63
Remove internal helper fn
...
llvm-svn: 5300
2003-01-15 19:46:39 +00:00
067bf7b949
ADd support for CC registers for Sparc BE
...
llvm-svn: 5297
2003-01-15 19:22:23 +00:00
109d114e4c
Add support for the CC registers for Sparc BE
...
llvm-svn: 5296
2003-01-15 19:22:06 +00:00
637de4abee
Remove more unused methods
...
llvm-svn: 5295
2003-01-15 19:21:50 +00:00
11f883813f
Remove a ton of functions that are no longer used, instead using BuildMI
...
llvm-svn: 5290
2003-01-15 17:35:44 +00:00
3db143a92b
Add new helper method addRegDef
...
llvm-svn: 5289
2003-01-15 17:18:22 +00:00
87c859211d
* Eliminate a bunch of inline functions.
...
* Convert callers to use BuildMI instead
llvm-svn: 5286
2003-01-15 00:02:41 +00:00
717fbaf92c
Move to include/llvm/CodeGen
...
llvm-svn: 5285
2003-01-14 23:05:31 +00:00
de1d729747
Move llvm/Analysis/LiveVar/ValueSet.h to CodeGen/ValueSet.h
...
llvm-svn: 5282
2003-01-14 22:56:37 +00:00
ebe979693d
New header
...
llvm-svn: 5280
2003-01-14 22:37:41 +00:00
4d0d75ef88
Move to Instrumentation.h
...
llvm-svn: 5279
2003-01-14 22:36:15 +00:00
37ac1c4df3
REmove unused header file
...
llvm-svn: 5275
2003-01-14 22:29:57 +00:00
ca4903a35d
Remove unused header
...
llvm-svn: 5274
2003-01-14 22:28:22 +00:00
b4d58d7f9e
Rename MachineInstrInfo -> TargetInstrInfo
...
llvm-svn: 5272
2003-01-14 22:00:31 +00:00
73a8c81c40
Move llvm/Annotation.h to Support/Annotation.h
...
llvm-svn: 5271
2003-01-14 21:39:04 +00:00
4fd26cc90e
Move annotation to support library
...
llvm-svn: 5268
2003-01-14 21:29:58 +00:00
67229e4bff
Must #include assert.h
...
llvm-svn: 5267
2003-01-14 21:29:52 +00:00
7b55045858
Add new files
...
llvm-svn: 5259
2003-01-13 01:01:31 +00:00
b63ba57411
Rename MachineInstrInfo -> TargetInstrInfo
...
llvm-svn: 5214
2003-01-13 00:21:32 +00:00
deca2b5272
* Start renaming MachineInstrInfo -> TargetInstrInfo
...
* Add new M_TERMINATOR_FLAG
llvm-svn: 5213
2003-01-13 00:21:19 +00:00
936402bbb2
Add new getName method
...
llvm-svn: 5212
2003-01-13 00:19:44 +00:00
5d72e6cb69
Simplify interface to creating a register
...
llvm-svn: 5211
2003-01-13 00:19:18 +00:00
6cd144e676
* Add support for new types of operands
...
llvm-svn: 5210
2003-01-13 00:18:44 +00:00
c32a3ba53d
* Add 3 new types of MachineOperand: ConstantPoolIndex ExternalSymbol and GlobalAddress's
...
* Add new isPCRelative modifier flag which should be used in place of MO_PCRelativeDisp type.
* Fix a bug in isPhysicalRegister
* Add new setOpcode and RemoveOperand methods
llvm-svn: 5209
2003-01-13 00:18:17 +00:00
ea1f103e5c
* Add a constant pool to hold per-function constants which must be spilled to memory
...
llvm-svn: 5208
2003-01-13 00:16:10 +00:00
55f00fa00f
* Add utility methods which make common cases easier
...
llvm-svn: 5207
2003-01-13 00:15:24 +00:00
5d4b55f69f
* Add support for values in the constant pool
...
* Add support for functions referenced by name
llvm-svn: 5206
2003-01-13 00:14:55 +00:00
f9781b59ab
More renamings of Target/Machine*Info to Target/Target*Info
...
llvm-svn: 5204
2002-12-29 03:13:05 +00:00
42d59219c7
Rename MachineOptInfo to TargetoptInfo
...
Rename MachineCacheInfo to TargetCacheInfo
llvm-svn: 5203
2002-12-29 02:50:35 +00:00
26c23467c5
Rename FunctionFrameInfo to MachineFrameInfo
...
llvm-svn: 5201
2002-12-28 21:08:28 +00:00
69f10f32cc
* doxygenize comment
...
* rename MachineFrameInfo to TargetFrameInfo
llvm-svn: 5170
2002-12-28 20:13:29 +00:00
8da6184be0
Sparc specific methods default to abort rather than being pure virtual
...
llvm-svn: 5169
2002-12-28 20:12:54 +00:00
6ed67d7ac5
Expose some very simple information about the frame, rather than in-depth
...
target specific information. Rename MachineFrameInfo to TargetFrameInfo
llvm-svn: 5168
2002-12-28 20:12:10 +00:00
a4f3329bc9
* Keep track of register alignment as well as register size
...
* Add comments
* Add a new allocation_order iterator for register classes which targets may
use to control the register order and available registers based on properties
of the function being compiled.
* Remove access to FP and SP registers
* Add new callframe setup opcode support
* Eliminate moveImm2Reg method
* Revamp frame offset handling and prolog/epilog code generation
llvm-svn: 5167
2002-12-28 20:10:23 +00:00
840af613be
Descriptor object used to manage abstract frame references
...
llvm-svn: 5166
2002-12-28 20:07:47 +00:00
00436009f6
State for frame and constant pool information pulled out of MachineFunction
...
llvm-svn: 5165
2002-12-28 20:07:33 +00:00
30cd247441
* Frame indices are signed
...
* Cluster modification methods together
llvm-svn: 5164
2002-12-28 20:05:44 +00:00
f1230afc0e
* Pull a bunch of frame and constant pool state out into a new
...
MachineFunctionInfo class
* Add a new FunctionFrameInfo object
llvm-svn: 5163
2002-12-28 20:04:31 +00:00
343ad0d65c
Initial check in of MachineFunctionPass.h
...
llvm-svn: 5162
2002-12-28 20:03:01 +00:00
f2dc9d9cea
Simplify spill interface methods
...
llvm-svn: 5142
2002-12-25 05:02:00 +00:00
52d325b494
Add comment
...
llvm-svn: 5141
2002-12-25 05:01:46 +00:00
05ec1f9369
Add abstract frame index capability
...
llvm-svn: 5140
2002-12-25 05:01:18 +00:00
9d8350939a
Remove default ctor
...
llvm-svn: 5139
2002-12-25 05:01:05 +00:00
21d48e8f2c
*** empty log message ***
...
llvm-svn: 5138
2002-12-25 05:00:49 +00:00
6e6c6eda24
Remove dependency on SSARegMap.h
...
llvm-svn: 5137
2002-12-25 05:00:16 +00:00
a4d7e4f203
Allow the target machines to specify endianness and pointer size
...
llvm-svn: 5128
2002-12-24 00:02:17 +00:00
996fe01028
Initial checkin of new LLI with JIT compiler
...
llvm-svn: 5126
2002-12-24 00:01:05 +00:00
de4aa4cf8c
New files for miscompilation detection
...
llvm-svn: 5120
2002-12-23 23:50:16 +00:00
5629397d28
Simplify interface to remove virtual function references
...
llvm-svn: 5100
2002-12-17 04:20:39 +00:00
b74c150efc
Add support for register alias set description
...
llvm-svn: 5080
2002-12-16 16:39:14 +00:00
050d0ce094
Export well known instruction opcodes usable by target independant passes
...
llvm-svn: 5063
2002-12-15 22:16:08 +00:00
432447fed1
Add new opIsUse method
...
llvm-svn: 5062
2002-12-15 22:05:02 +00:00
e2533336f5
Simplify interfaces used by regalloc to insert code
...
llvm-svn: 5052
2002-12-15 20:06:35 +00:00
df1f77207a
Simplify TargetRegisterClass a bit, also eliminating virtual function call
...
overhead
llvm-svn: 5049
2002-12-15 19:29:14 +00:00
663cd4fc2e
* Rename const_regclass_begin/end to just regclass_begin/end
...
* Regclass iterators need an extra level of pointerness to work right
* Pull inverse mapping code out of target description files
llvm-svn: 5046
2002-12-15 18:40:01 +00:00
0345ea6908
Add capability to have a MachineBasicBlock as an operand to a MachineInstr
...
Add a bunch of methods to MachineOperand is* to reduce usage of MO_foo
llvm-svn: 5032
2002-12-15 08:01:02 +00:00
78401cbb3c
Added moveReg2Reg() and moveImm2Reg() to accomodate moving data around due to
...
PHI nodes.
llvm-svn: 5001
2002-12-13 09:54:12 +00:00
34cd32d42a
Final version of BuildMI for symmetry and because I want to use it
...
llvm-svn: 5000
2002-12-13 09:33:06 +00:00
a8d8e0d9dd
Get rid of deprecated function
...
llvm-svn: 4997
2002-12-13 07:30:45 +00:00
eedcef4f92
Define the 2-address flag used by X86 instructions (add,sub,and,or,xor) that
...
need to be declared as such.
llvm-svn: 4975
2002-12-12 23:19:51 +00:00
c1ba0cddd6
Make a release build compile. This field is not really an enum, it's really a bitfield
...
llvm-svn: 4971
2002-12-12 05:31:26 +00:00
0d19db3c34
No need to specify the class if the method is within the class declaration.
...
llvm-svn: 4969
2002-12-12 05:28:39 +00:00
5bd7897ac2
Fix header
...
llvm-svn: 4966
2002-12-12 03:43:30 +00:00
5fb974b74a
This file provides the function DemoteRegToStack(), which takes a
...
virtual register computed by an Instruction& X and replaces it with
a slot in the stack frame, allocated via alloca.
llvm-svn: 4963
2002-12-10 13:07:12 +00:00
41aab86c40
The pass Parallelize automatically parallelizes a program using the
...
Cilk multi-threaded runtime system to execute parallel code. This file
exposes some routines needed for code generation for that pass.
llvm-svn: 4961
2002-12-10 00:42:22 +00:00
775e51d87a
Iterator that enumerates the ProgramDependenceGraph (PDG) for a function,
...
i.e., enumerates all data and control dependences for the function.
llvm-svn: 4958
2002-12-08 14:13:19 +00:00
8975afdfc4
An explicit representation of dependence graphs, and a pass that
...
computes a dependence graph for data dependences on memory locations
using interprocedural Mod/Ref information.
llvm-svn: 4957
2002-12-08 13:26:29 +00:00
906eea0e43
Give better error message if two passes of the same argument are registered
...
llvm-svn: 4950
2002-12-07 04:41:22 +00:00
d1665d2bab
Stronger assertion in getNodeId(): node id must exist in the map.
...
llvm-svn: 4949
2002-12-06 21:19:07 +00:00
00ca82dbd2
Added static helper method MergeNodes(). See DataStructure.cpp for more.
...
llvm-svn: 4946
2002-12-06 21:10:17 +00:00
80cac479bd
Bug fix in operator==() and in method fini().
...
llvm-svn: 4945
2002-12-06 15:02:22 +00:00
bf10511db7
Make sure to print indirect node again
...
llvm-svn: 4943
2002-12-06 06:40:00 +00:00
25e6ed4ec1
Added prototypes for emitting prologue and epilogue for function code
...
generation.
llvm-svn: 4927
2002-12-04 23:55:56 +00:00
1af9bebcda
storeReg2RegOffset() and loadRegOffset2Reg() now take the iterator by value
...
instead of by reference, since they return the modified iterator.
llvm-svn: 4914
2002-12-04 17:14:13 +00:00
0d28502c32
Moved buildReg2RegClassMap() into from X86RegisterInfo to MRegisterInfo, since
...
it is target-independent.
llvm-svn: 4911
2002-12-04 16:47:04 +00:00
418b77ef4b
Add support for direct global references
...
llvm-svn: 4905
2002-12-04 06:44:27 +00:00
4843ebc4ba
Expose target data through a method for uniformity
...
llvm-svn: 4901
2002-12-04 05:20:12 +00:00
9e4163539f
RegisterInfo now supports handing out caller- and callee-save registers, as
...
well as building a map from a physical register to its register class.
llvm-svn: 4896
2002-12-03 23:09:53 +00:00
8f520dfa9c
Add virtual dtor, expose a debug impl
...
llvm-svn: 4892
2002-12-03 20:56:20 +00:00
aa0d2c5fb3
Add entries to track information about implicit uses and definitions of
...
the instructions
llvm-svn: 4875
2002-12-03 05:41:32 +00:00
f24e2a748f
More support
...
llvm-svn: 4873
2002-12-02 21:56:28 +00:00
d5eadf6aa4
Start adding to the meat of MachineCodeEmitter
...
llvm-svn: 4869
2002-12-02 21:44:13 +00:00
b0a750cf39
Initial version of MachineCodeEmitter interface: empty
...
llvm-svn: 4864
2002-12-02 21:21:36 +00:00
23f0e10a9a
The hopefully final version of addPassesToEmitMachineCode which does not
...
have any question about ownership
llvm-svn: 4863
2002-12-02 21:15:42 +00:00
e992ff49bd
Add comment about ownership semantics
...
llvm-svn: 4859
2002-12-02 21:13:45 +00:00
7b6411c3c0
Add stub to emit machine code for JIT
...
llvm-svn: 4856
2002-12-02 21:00:50 +00:00
cb8b5af572
Several fixes:
...
(1) Applied patch from Casey to implement iterator::operator= correctly:
it should use a pointer, not a reference.
(2) Added operators == and !=, and method all().
(3) Important bug fix: excess bits need to be ignored in operations
like ==, count(), and all(). We do this by ensuring excess bits
in the last bitset are always 0.
llvm-svn: 4837
2002-11-27 17:46:38 +00:00
0b5b784922
Added flags to CloneFlags to strip/keep Mod/Ref bits when cloning a graph.
...
llvm-svn: 4835
2002-11-27 17:39:37 +00:00
9409087108
No longer need local graph to find call sites.
...
Also some major fixes within IPModRef.cpp.
llvm-svn: 4834
2002-11-27 17:38:56 +00:00
ec6b8e9fad
Added virtual functions for storing and retrieving values from the stack.
...
llvm-svn: 4824
2002-11-22 22:41:23 +00:00
5bed2faf6b
Instead of checking op.getType() against MO_VirtualRegister and
...
MO_MachineRegister, we no longer distinguish Virtual vs. Machine registers
externally, they're ALL registers, all equal.
Registers are only differentiated whether they are >=
MRegisterInfo::FirstVirtual or not.
llvm-svn: 4823
2002-11-22 22:40:52 +00:00
31457f066d
Set SSARegMap to NULL after deleting it.
...
llvm-svn: 4822
2002-11-22 22:32:15 +00:00
a35d7412c6
Cloning stuff doesn't modify the source module
...
llvm-svn: 4787
2002-11-20 20:22:58 +00:00
45f6b8410e
MRegisterInfo.h - Added prototypes for functions we need to map a register to
...
an appropriate TargetRegisterClass, also adds TargetRegisterClass definition.
TargetMachine.h - speling.
llvm-svn: 4781
2002-11-20 18:54:53 +00:00
98cf1f5d64
- Eliminated the deferred symbol table stuff in Module & Function, it really
...
wasn't an optimization and it was causing lots of bugs.
llvm-svn: 4779
2002-11-20 18:36:02 +00:00
b251c3d727
Eliminate the concept of a deferred symbol table. The optimization really isn't,
...
and it causes obscure bugs to show up in passes.
llvm-svn: 4777
2002-11-20 18:07:48 +00:00
a5381b4932
SSARegMap -- the mapping between SSARegisters and their RegisterClasses, which
...
imply types of SSA Registers. This is on a per-function basis, so the
MachineFunction contains the SSARegMap, and has accessor functions to it.
llvm-svn: 4774
2002-11-20 00:53:10 +00:00
c362618f2a
Minor changes to cloning interface
...
llvm-svn: 4770
2002-11-19 22:54:01 +00:00
3aecfe8f61
Extend function cloning interface to support inlining
...
llvm-svn: 4767
2002-11-19 21:54:38 +00:00
891bbab848
This file is supersumed by Utils/Cloning.h
...
llvm-svn: 4765
2002-11-19 21:00:33 +00:00
36d074aac6
Merge cloning and inlining utilities
...
llvm-svn: 4763
2002-11-19 20:58:38 +00:00
9c1e935711
Move inlining pass to IPO.h
...
llvm-svn: 4761
2002-11-19 20:43:24 +00:00
58f9002b4a
Move the function extractor pass from tools/extract into lib/Xform/IPO
...
llvm-svn: 4759
2002-11-19 18:42:59 +00:00
b2e46c0714
Add a new Module::getNamedFunction method
...
llvm-svn: 4758
2002-11-19 18:41:44 +00:00
831f94c5a4
Ignore options that are ""
...
llvm-svn: 4757
2002-11-19 17:10:14 +00:00
a3ddb9b5ce
Add facility to compute peak memory usage
...
llvm-svn: 4752
2002-11-18 21:45:55 +00:00
2a254b6aa6
Inline DSTypeRec stuff into DSNode
...
llvm-svn: 4751
2002-11-18 21:45:30 +00:00
6d6b48b005
Inline DSTypeRec into DSNode
...
llvm-svn: 4750
2002-11-18 21:45:07 +00:00
11dbd0ff35
Templatize graph traits and iterator to work with const and non-const clients
...
llvm-svn: 4746
2002-11-18 21:42:19 +00:00
ee285c1df9
Add helper method
...
llvm-svn: 4744
2002-11-18 06:57:05 +00:00
d8ea18b695
Print is const!
...
llvm-svn: 4737
2002-11-17 23:22:13 +00:00
02fd454f07
Make sure that print gets a targetmachine
...
CVS: ----------------------------------------------------------------------
llvm-svn: 4735
2002-11-17 23:21:45 +00:00
7d413cdb2b
Omit the indirect node when printing call graphs
...
llvm-svn: 4733
2002-11-17 23:10:27 +00:00
4a22fb1fe9
Add machine independant printer interface
...
llvm-svn: 4729
2002-11-17 22:54:55 +00:00
be5ef9028b
Finish enumating code
...
llvm-svn: 4726
2002-11-17 22:33:54 +00:00
618c92908c
Remove unused methods
...
llvm-svn: 4720
2002-11-17 22:14:22 +00:00
76a95ecad0
Convert to use an enum to access def/use/use&def information. These make
...
reading code much easier than just seeing "true, false" especially when
default parameters default one but not both arguments.
llvm-svn: 4717
2002-11-17 21:56:10 +00:00
9fbccc672d
Return const refefrences to enable default construction
...
llvm-svn: 4713
2002-11-17 21:02:42 +00:00
fb1855921c
Fix warning
...
llvm-svn: 4708
2002-11-15 18:04:16 +00:00
e74543584a
include/llvm/CodeGen/MachineInstrBuilder.h: Add addClobber() inline
...
convenience method. Fix typo in comment.
lib/Target/X86/InstSelectSimple.cpp: Explicitly specify some implicit uses.
Use MOVZX/MOVSX instead of MOV instructions with sign extend instructions.
Take out LEAVE instructions.
32-bit IDIV and DIV use CDQ, not CWQ (CWQ is a typo).
Fix typo in comment and remove some FIXME comments.
lib/Target/X86/Printer.cpp: Include X86InstrInfo.h and llvm/Function.h.
Add some simple code to Printer::runOnFunction to iterate over
MachineBasicBlocks and call X86InstrInfo::print().
lib/Target/X86/X86InstrInfo.def: Make some more instructions with
implicit defs "Void". Add more sign/zero extending "move" insns
(movsx, movzx).
lib/Target/X86/X86RegisterInfo.def: Add EFLAGS as a register.
llvm-svn: 4707
2002-11-14 22:32:30 +00:00
01f00ca60d
Remove dead method, add new method
...
llvm-svn: 4700
2002-11-12 15:57:28 +00:00
f8172fa67e
Almost complete rewrite of BU closure code
...
llvm-svn: 4693
2002-11-11 21:34:34 +00:00
7bb4144def
add method
...
llvm-svn: 4686
2002-11-10 23:47:02 +00:00
b16b332280
Add code to be able to merge two call sites
...
llvm-svn: 4685
2002-11-10 23:46:51 +00:00
c0a07a4631
Add tarj_end() method
...
llvm-svn: 4684
2002-11-10 23:46:31 +00:00
6fa433344d
Add hasGraph() methods to all of the passes for the printer
...
llvm-svn: 4676
2002-11-10 06:53:19 +00:00
f4850d6484
Implement swapping
...
llvm-svn: 4674
2002-11-10 06:48:24 +00:00
69494867d8
Implement support for swapping. Callsites now sort by callee
...
llvm-svn: 4673
2002-11-10 06:48:11 +00:00
4525e7899d
Add capability to set a preference of what call vector is printed to dot files
...
llvm-svn: 4672
2002-11-10 06:47:35 +00:00
628b23ab1d
Fix a problem where bad graphs could be generated
...
llvm-svn: 4671
2002-11-10 06:47:03 +00:00
715a3a3b5c
eliminate the ability to remove global nodes from deadNodeElminate... for now.
...
This slows stuff down a bit, but it should get much better before it gets any
worse.
llvm-svn: 4666
2002-11-09 22:07:02 +00:00
4b1be35569
Add globals graphs to all three passes
...
llvm-svn: 4663
2002-11-09 21:12:07 +00:00
ac64873403
Move maskNodeTypes from cpp file
...
llvm-svn: 4662
2002-11-09 21:02:30 +00:00
380d1ad4ab
Clean up DSGraph::removeDeadNodes interface
...
llvm-svn: 4660
2002-11-09 21:00:49 +00:00
71381c4f34
Make removeTriviallyDeadNodes a private interface
...
llvm-svn: 4658
2002-11-09 20:55:04 +00:00
e742f31e0c
Add initial support for a globals graph
...
llvm-svn: 4656
2002-11-09 20:01:01 +00:00
ba421d7fa4
Remove unneccesary #include
...
llvm-svn: 4653
2002-11-09 19:24:41 +00:00
352879d022
Remove GlobalDSGraph delcaration
...
llvm-svn: 4652
2002-11-09 19:21:56 +00:00
99cffdf379
Fix release build
...
llvm-svn: 4647
2002-11-09 00:48:52 +00:00
944dd0b1db
Add new methods
...
llvm-svn: 4646
2002-11-08 23:22:48 +00:00
27ad48cdc8
Add another option to cloneGraph
...
llvm-svn: 4641
2002-11-08 22:28:55 +00:00
79a6ab809d
- Add support for an "auxillary" call site list
...
- Original call sites are now never modified after construction by the local
pass.
- DSGraph::cloneInto can now optionally not clone the call sites
- BUDataStructures no longer has a ton of book-keeping info for a broken
implementation of the TD data structures
llvm-svn: 4631
2002-11-08 21:24:51 +00:00
1f985e0d3c
Add a method "getMainFunction()" that efficiently locates 'main' in a module
...
llvm-svn: 4629
2002-11-08 20:34:02 +00:00
1b72f8cd28
Include HashExtras.h since it is almost always needed anyway.
...
llvm-svn: 4626
2002-11-08 14:07:33 +00:00
05788d4b82
Use DSNodeHandle for persistent maps
...
llvm-svn: 4623
2002-11-08 05:03:37 +00:00
90d5c39415
Add flag that may be used to determine if dead nodes are used. It's temporary
...
llvm-svn: 4620
2002-11-08 01:22:26 +00:00
88d2821555
Restore a #include because this header file needs the definitions
...
of DSCallSite::~DSCallSite and DSNodeHandle::~DSNodeHandle.
llvm-svn: 4616
2002-11-08 00:23:23 +00:00
58f10cb88d
Add interfaces for ResolveCallSiteModRefInfo
...
llvm-svn: 4601
2002-11-07 07:11:49 +00:00
5e865cdbe2
Instead of using a bool that constant has to be explained, use a self
...
explanitory enum instead.
llvm-svn: 4600
2002-11-07 07:06:20 +00:00
8d493b51db
Add new method
...
llvm-svn: 4598
2002-11-07 06:30:17 +00:00
312afcafaf
Expose isPointerType to clients of dsanalysis
...
llvm-svn: 4597
2002-11-07 05:21:15 +00:00
7f6d8dd144
Add a comment
...
llvm-svn: 4586
2002-11-06 23:26:21 +00:00
bac5fec8b9
Allow the ResolveCallSiteModRefInfo method to return a mapping of nodes,
...
implement the mod/ref bit masking
llvm-svn: 4578
2002-11-06 19:59:33 +00:00
2b23bf16e3
Add a stub to implement the context sensitive mod/ref info for call sites
...
llvm-svn: 4577
2002-11-06 19:38:43 +00:00
3cf08cc08a
Give a back pointer to the IPModRef object to the FunctionModRefInfo object
...
llvm-svn: 4576
2002-11-06 19:07:13 +00:00
4167780062
Remove a couple of #includes, move some code to .cpp file
...
llvm-svn: 4574
2002-11-06 18:38:10 +00:00
21d8b9f0d6
Make maxSize a private variable, add a size() accessor
...
llvm-svn: 4573
2002-11-06 18:34:40 +00:00
468e98e64e
Make PointerShift/Size be enums so they are constants instead of globals
...
llvm-svn: 4571
2002-11-06 18:02:26 +00:00
075a8d7341
Make query operations non-const to allow demand-driven analyses.
...
llvm-svn: 4569
2002-11-06 17:17:55 +00:00
e781ba560e
An implementation of the bit-vector representation of sets.
...
llvm-svn: 4568
2002-11-06 17:14:14 +00:00
36da63f19f
An interprocedural analysis pass that computes flow-insensitive
...
IP Mod and Ref information for every function and every call site.
llvm-svn: 4567
2002-11-06 17:02:03 +00:00
85cbece4a3
Add const version of function getNodeForValue:
...
const DSNodeHandle &getNodeForValue(Value *V) const.
llvm-svn: 4566
2002-11-06 17:00:41 +00:00
48e37d9b97
Dramatically simplify internal DSNode representation, get implementation
...
*FULLY OPERATIONAL* and safe. We are now capable of completely analyzing
at LEAST the Olden benchmarks + 181.mcf
llvm-svn: 4562
2002-11-06 06:20:27 +00:00
4c74bd8936
Remove stripscalars argument to cloneInto
...
llvm-svn: 4561
2002-11-06 06:18:56 +00:00
4331647781
Add a bunch of assertions
...
llvm-svn: 4549
2002-11-04 23:59:41 +00:00
745b8516d2
Allow memory sizes to be negative, eliminate TmpRSS
...
llvm-svn: 4539
2002-11-04 19:20:09 +00:00
a9c3afbe4f
Generic graph iterator to enumerate the SCCs of a graph
...
in linear time using Tarjan's DFS algorithm.
llvm-svn: 4531
2002-11-04 14:15:57 +00:00
0ac3e3c039
Implement methods needed to print out call graph
...
llvm-svn: 4522
2002-11-04 02:53:39 +00:00
b9d55473b5
Allow the call graph to be called from analyze naturally with print implemented
...
llvm-svn: 4517
2002-11-04 00:21:19 +00:00
a20fabc7ec
Rename ValueMap to ScalarMap
...
llvm-svn: 4516
2002-11-03 21:27:48 +00:00
bd7af8e664
Rename NewNode flag to HeapNode
...
llvm-svn: 4515
2002-11-03 21:24:04 +00:00
64b4ee3abc
Check in header file that was missing, thus broke the build
...
llvm-svn: 4513
2002-11-03 19:24:49 +00:00
5ab3a23f2e
Fixed comment on top of DSNode.h, added note to DSSupport.h as to why
...
functions were split out from DSNode class.
llvm-svn: 4509
2002-11-02 21:18:53 +00:00
63ba1aca7c
Implement the "unknown flag" which mainly consists of aligning printing code
...
llvm-svn: 4490
2002-11-02 00:36:03 +00:00
a19a7bccc0
* Eliminate Scalar node type (renumber other node types)
...
* Allow DSNodeHandle::mergeWith to work if a node handle isn't pointing to a node yet
llvm-svn: 4487
2002-11-02 00:11:12 +00:00
5ef09c401b
Eliminate some unneccesary #includes and forward decls
...
llvm-svn: 4475
2002-10-31 21:24:10 +00:00
d88a3c3c93
Refactored DSGraph.h:
...
* DSGraph.h contains DSGraph
* DSNode.h contains DSNode (soon UDSNode and MDSNode)
* DSSupport.h contains DSCallsite, DSTypeRec, and DSNodeHandler
llvm-svn: 4466
2002-10-31 06:34:18 +00:00
7d5f19886d
This fixes all kinds of problems with array handling. There are still bugs to
...
be fixed, but we are getting much closer now.
* Make DSNode::TypeRec a full fledged DSTypeRec type.
* Add methods used to update and access the typerecords elements
* Add methods to query if and to cause a node to be completely folded
* DSGraph construction doesn't use the allocation type for anything at all,
now nodes get their type information based on how they are used.
* Fixed a bug with global value handling introduced in the last checkin
* GEP support is now much better, arrays are handled correctly. The array
flag is now updated in type records. There are still cases that are not
handled yet (we do not detect pessimizations), but getting much closer.
llvm-svn: 4465
2002-10-31 05:45:02 +00:00
cab6c33811
New isAssociative/isCommutative inspection methods, graciously contributed by
...
Casey Carter.
llvm-svn: 4459
2002-10-31 04:14:01 +00:00
b017a3ef50
Statistic class should return const reference to *this, not a reference to
...
the data type.
llvm-svn: 4458
2002-10-31 02:50:27 +00:00
869142e0d7
Add interface to update domfrontier info, thanks to Casey Carter for impl
...
llvm-svn: 4456
2002-10-31 02:39:48 +00:00
9a51899691
Bug fix: need to initialize new CallArgsDescriptor pointer.
...
llvm-svn: 4453
2002-10-30 20:38:49 +00:00
eaad439223
Bug fix in setting an implicit ref.
...
llvm-svn: 4452
2002-10-30 20:38:16 +00:00
5303b21635
Allow BuildMI that helps automate construction of SSA information
...
llvm-svn: 4443
2002-10-30 01:48:41 +00:00
0b8f3733f0
* Add new "Target Specific Flags" field to instruction descriptor
...
* Rename iclass to Flags
llvm-svn: 4439
2002-10-30 01:06:53 +00:00
75d3515824
Add new optional getRegisterInfo to TargetMachine
...
llvm-svn: 4436
2002-10-30 00:53:02 +00:00
528781d9ff
Add support for structured printing
...
llvm-svn: 4432
2002-10-30 00:46:48 +00:00
b7e661059b
Improve comments, add methods for structured printing
...
llvm-svn: 4431
2002-10-30 00:46:31 +00:00
61fa909cc9
Add method
...
llvm-svn: 4428
2002-10-29 23:40:30 +00:00
4623709bb7
Add capability to have machine instruction autoinsert when it is created
...
llvm-svn: 4424
2002-10-29 23:18:23 +00:00
b1e1d35012
Fixed spelling of `propagation'.
...
llvm-svn: 4422
2002-10-29 22:55:11 +00:00
d9c45e1310
Eliminate virtual methods that are sparc specific
...
llvm-svn: 4419
2002-10-29 22:01:26 +00:00
b848956370
* Privatize the TargetName
...
* Move optSizeForSubWordData to TargetData
* Remove unused fields
llvm-svn: 4417
2002-10-29 21:48:17 +00:00
5667f0eefd
Allow TargetMachine to refuse static code gen
...
llvm-svn: 4415
2002-10-29 21:12:46 +00:00
548cd8e37f
Rename Sparc.h to TargetMachineImpls.h. Add hook for X86 target
...
llvm-svn: 4412
2002-10-29 20:51:29 +00:00
b7fbdb1bef
Add hook for JIT compiler
...
llvm-svn: 4411
2002-10-29 20:51:10 +00:00
c87281c349
Move to TargetMachineImpls.h
...
llvm-svn: 4405
2002-10-29 20:44:18 +00:00
f4e4ed7612
Merge with sparc backend
...
llvm-svn: 4403
2002-10-29 20:10:58 +00:00
ca8fbb9cde
Merge to MachineInstrInfo.h
...
llvm-svn: 4402
2002-10-29 20:10:19 +00:00
b7d29c224c
X86 merge complete, eliminate dead code
...
llvm-svn: 4401
2002-10-29 20:07:50 +00:00
8d3e9ab2cf
X86 merge is complete, eliminate unused code
...
llvm-svn: 4400
2002-10-29 20:07:16 +00:00
a1b4f0f85e
Remove separate vector of implicit refs from MachineInstr, and
...
instead record them as extra operands in the operands[] vector.
Also, move CallArgsDescriptor into this class instead of making it an
annotation on the machine instruction.
llvm-svn: 4399
2002-10-29 19:41:18 +00:00
db6596e551
Move CallArgsDescriptor into this class instead of making it an
...
annotation on the machine instruction.
llvm-svn: 4398
2002-10-29 19:38:46 +00:00
07e26837a9
Move TargetInstrDescriptors extern to the one .cpp file that refers to it:
...
MachineInstr.cpp
llvm-svn: 4392
2002-10-29 17:40:30 +00:00
353b60a872
Rename opCodeString to Name, add new getName() method
...
llvm-svn: 4388
2002-10-29 17:35:09 +00:00
b09c202cbc
Rename MachineInstrInfo::getDescriptor to MachineInstrInfo::get
...
llvm-svn: 4387
2002-10-29 17:26:26 +00:00
cc4df76576
Remove old entrypoint
...
llvm-svn: 4385
2002-10-29 17:15:01 +00:00
94f3fae994
Remove unneeded #include
...
llvm-svn: 4384
2002-10-29 17:14:10 +00:00
189c099a7f
De-inline methods
...
llvm-svn: 4379
2002-10-29 16:50:33 +00:00
e9bda57b87
Remove unneeded #include
...
llvm-svn: 4377
2002-10-29 16:50:06 +00:00
7ecc7af4bd
Make assertIGNode be private to the InterferenceGraph.cpp file
...
llvm-svn: 4375
2002-10-29 16:42:34 +00:00
d659ab3e66
Remove unneccesary #include
...
llvm-svn: 4374
2002-10-29 16:34:12 +00:00
247f3ee02d
Delete unused header file
...
llvm-svn: 4373
2002-10-29 16:32:08 +00:00
64e0e8e0f8
MachineInstrInfo doesn't need a TargetMachine member
...
llvm-svn: 4371
2002-10-29 15:44:40 +00:00
a44e68e532
Minor cleanups, remove noncopyable so dot doesn't cluster unrelated stuff
...
llvm-svn: 4365
2002-10-28 23:54:23 +00:00
efef410839
Strip a bunch of #includes from the file, move some virtual functions to
...
.cpp file
llvm-svn: 4364
2002-10-28 23:53:56 +00:00
ab9a2a93a2
Inline some code from the cpp file
...
llvm-svn: 4363
2002-10-28 23:53:32 +00:00
1c6e20aab6
Minor comment updates
...
llvm-svn: 4361
2002-10-28 21:43:42 +00:00
7af0432c10
Initial checkin of MachineInstrBuilder class
...
llvm-svn: 4360
2002-10-28 21:31:48 +00:00
5c7d638208
Remove all traces of the "Opcode Mask" field in the MachineInstr class
...
llvm-svn: 4359
2002-10-28 21:17:20 +00:00
bee314fc94
Remove more default arguments that are never used
...
llvm-svn: 4358
2002-10-28 21:02:40 +00:00
307fb1a314
Remove default operands that are never used
...
llvm-svn: 4357
2002-10-28 20:59:49 +00:00
ca4a9d20b8
* Make MachineOperand ctors private, so MachineOperand can only be created
...
by MachineInstr.
* Add a bunch of new methods to allow incremental addition of operands to the
machine instr instance.
llvm-svn: 4356
2002-10-28 20:48:39 +00:00
0a304ce248
Iterator functions now line up together.
...
llvm-svn: 4350
2002-10-28 19:58:38 +00:00
864d279667
Remove two arguments that are never specified
...
llvm-svn: 4348
2002-10-28 19:46:59 +00:00
ba3a8060ff
s/method/function
...
llvm-svn: 4338
2002-10-28 05:58:46 +00:00
8c63b6897d
Change MachineBasicBlock's to not be Annotations, instead they are kept as
...
part of a linked list tracked by MachineFunction. MachineBasicBlock::get
is now linear time instead of constant time, and thus is deprecated!
llvm-svn: 4337
2002-10-28 05:30:46 +00:00
14926845fb
* s/unsigned int/unsigned
...
* Make MachineInstrDescriptor only keep a const char * instead of a string
for the opcode name.
llvm-svn: 4335
2002-10-28 04:55:56 +00:00
dddf22c118
Make scheduling class variables be 'unsigned' instead of 'int'
...
llvm-svn: 4334
2002-10-28 04:53:18 +00:00
b3dbd494eb
Remove typedef that is unneccesary
...
llvm-svn: 4332
2002-10-28 04:50:01 +00:00
6a30b02b1d
Rename the redundant MachineOperand::getOperandType() to MachineOperand::getType()
...
llvm-svn: 4331
2002-10-28 04:45:29 +00:00
411837979a
Add new getOperandType(i) method to MachineInstr
...
llvm-svn: 4330
2002-10-28 04:30:20 +00:00
340bb96e64
Fairly major overhaul of MachineInstr & Operand classes
...
- Inline methods that are mostly a single line anyway
- Eliminate several methods that were never called
- Group methods a bit more consistently
llvm-svn: 4329
2002-10-28 04:24:49 +00:00
bb49babe18
Make MachineInstr.h not #include MachineInstrInfo.h
...
llvm-svn: 4328
2002-10-28 02:29:46 +00:00
6fc6ab41fe
Remvoe a bunch of unneeded forward decls
...
llvm-svn: 4326
2002-10-28 02:27:07 +00:00
94a4f22573
Don't #include <Support/*>, #include "Support/*"
...
llvm-svn: 4325
2002-10-28 02:11:53 +00:00
defd415d01
Add BasicBlock list to MchineFunction that will eventually be the only
...
way to access MachineBasicBlocks. For now, it is never filled.
llvm-svn: 4324
2002-10-28 02:08:43 +00:00
fdbcbf57bb
MachineFunction.h now includes MachineBasicBlock.h in preparation for
...
list changes.
llvm-svn: 4321
2002-10-28 02:01:06 +00:00
07c9059e72
Remvoe dead fixme and typedef
...
llvm-svn: 4320
2002-10-28 01:55:26 +00:00
1861eced0e
MachineBasicBlock doesn't need basicblock.h, it needs Annotation.h
...
llvm-svn: 4319
2002-10-28 01:53:00 +00:00
f6e3651498
Rename file to MachineBasicBlock.h
...
llvm-svn: 4316
2002-10-28 01:39:21 +00:00
a94922983f
Add note about state that should be removed when time permits
...
llvm-svn: 4315
2002-10-28 01:27:51 +00:00
3ade8929ef
Fixes to previous checkin
...
llvm-svn: 4314
2002-10-28 01:27:30 +00:00
9baa9ad7c7
Inline some methods from .cpp files into .h files, minor cleanups
...
llvm-svn: 4313
2002-10-28 01:21:55 +00:00
f200a3e251
Add prototypes for creation/destruction passes
...
llvm-svn: 4309
2002-10-28 01:11:58 +00:00
5827eeeb66
* Doxygenify comments
...
* Move addPassesToEmitAssembly back to Sparc.cpp because it really is
sparc specific
llvm-svn: 4306
2002-10-28 01:02:24 +00:00
eae4d0a9e7
This header is renamed to MachineFunction.h
...
llvm-svn: 4304
2002-10-28 00:45:06 +00:00
3b652a3968
We don't need the forwarding typedef
...
llvm-svn: 4303
2002-10-28 00:44:09 +00:00
7ae7f84cf3
Changed `MachineCodeForMethod' to `MachineFunction'.
...
llvm-svn: 4301
2002-10-28 00:28:31 +00:00
3baffd73a9
Add support or other operand types
...
llvm-svn: 4298
2002-10-27 21:17:45 +00:00
32a044b650
Prune #includes
...
llvm-svn: 4295
2002-10-27 20:49:47 +00:00
b1f02f7f02
Add neccesary #include
...
llvm-svn: 4294
2002-10-27 19:16:27 +00:00
d5112d71f3
Old GCC's don't have an <ostream>
...
llvm-svn: 4293
2002-10-27 19:12:37 +00:00
c98c871617
Add #include
...
llvm-svn: 4291
2002-10-27 19:08:03 +00:00
348fcb5b17
Initial checkin of target support for X86 backend.
...
llvm-svn: 4287
2002-10-25 23:00:40 +00:00
aed689d1aa
Initial checkin of Machine Code representation for X86 backend. This will
...
eventually be merged with the sparc backend.
llvm-svn: 4286
2002-10-25 23:00:13 +00:00
75758af085
Fix typo
...
llvm-svn: 4281
2002-10-25 22:53:56 +00:00
48164f4398
* Remove unneccesary #includes
...
* Fix typeo in the (unused) MachineInstrInfo::isArith method
llvm-svn: 4275
2002-10-24 22:34:41 +00:00
45bb78fc06
Minor cleanups
...
llvm-svn: 4267
2002-10-23 01:11:51 +00:00
ce64eddb71
- Two minor improvements to the MachineInstr class to reduce footprint and
...
overhead: Merge 3 parallel vectors into 1, change regsUsed hash_set to be a
bitvector. Sped up LLC a little less than 10% in a debug build!
llvm-svn: 4261
2002-10-22 23:16:21 +00:00
96c998fb19
We need to know the call sites each function hosts
...
llvm-svn: 4258
2002-10-22 15:58:23 +00:00
ef09736481
Allow modification of callee
...
llvm-svn: 4257
2002-10-22 15:57:58 +00:00
e50beac7ea
Small space optimization: Make MachineOperands take 16 bytes instead of
...
20 on intel or 24 on sparc
llvm-svn: 4256
2002-10-22 00:15:13 +00:00
820d971233
- Rename AnalysisUsage::preservesAll to getPreservesAll & preservesCFG to
...
setPreservesCFG to be less confusing.
llvm-svn: 4255
2002-10-21 20:00:28 +00:00
155fffd350
Delete unused arguments to DSGraph::cloneInto method
...
llvm-svn: 4253
2002-10-21 19:50:29 +00:00
f76087336f
- Add "ResolvingCaller" to the CallSite record. This keeps track of which
...
function was finally able to resolve the function call. Adding this allows
the TD pass to actually work right!
- Temporarily disable dead node pruning. This will be reenabled soon.
llvm-svn: 4252
2002-10-21 19:47:18 +00:00
c6191df9af
Add another copy ctor form
...
llvm-svn: 4251
2002-10-21 15:32:34 +00:00
78c1e7d83c
As it turns out, we don't need a fully generic mapping copy ctor, we just need
...
something that maps through a std::map. Since this simplified the client and
implementation code, do so now.
llvm-svn: 4250
2002-10-21 15:04:18 +00:00
c5cb7a7dc0
Make sure to initialize isArray member
...
llvm-svn: 4247
2002-10-21 13:38:07 +00:00
295d3ed7b8
Remove a 'using' directives from a header file. Using directives cause
...
global changes, so aren't good for headers.
llvm-svn: 4245
2002-10-21 13:24:50 +00:00
e4b24cc42c
Add a missing std:: qualifier
...
llvm-svn: 4244
2002-10-21 13:23:42 +00:00
a986a2ab86
Two callsites are equivalent even if they are from two completely different
...
call instructions
llvm-svn: 4241
2002-10-21 02:09:03 +00:00
5c3ce31e1f
- Make DSCallSite not inherit from std::vector. Renamed methods slightly.
...
Make copy ctor have two versions to avoid dealing with conditional template
argument. DSCallSite ctor now takes all arguments instead of taking one
and being populated later.
llvm-svn: 4240
2002-10-21 02:08:03 +00:00
e85319693e
Remove spurious caller pointer in DSCallSite.
...
Also add functions to access pointer argument nodes cleanly.
llvm-svn: 4235
2002-10-20 21:41:02 +00:00
2ff405c7e1
Add isArray flag
...
llvm-svn: 4230
2002-10-20 20:28:35 +00:00
ee5fb32466
Added a first-class representation for each call site that can be
...
used in the DS graphs in DSGraph.h. With that, the special-purpose
class BUDataStructure::CallSite is no longer needed here.
llvm-svn: 4229
2002-10-20 18:08:55 +00:00
2b68f2fbbc
Added a first-class representation for each call site that can be used
...
in the DS graphs.
llvm-svn: 4227
2002-10-20 18:04:43 +00:00
f931f6b5c7
Convert typerec to be a structure instead of a pair
...
llvm-svn: 4226
2002-10-18 18:22:46 +00:00
e7c0293f1f
Don't emit braces around something without outgoing edges
...
llvm-svn: 4225
2002-10-18 14:55:44 +00:00
3d1fddea22
Add interface for mod/ref info to be captures by dsgraphs
...
llvm-svn: 4222
2002-10-17 21:03:49 +00:00
6bbd3ba458
* Add data structures to BU pass to keep track of call sites for functions
...
* Reenable the TD analysis
llvm-svn: 4212
2002-10-17 04:23:05 +00:00
d1b221c011
* Remove a lot of obsolete #if 0'd code
...
* Add a simple getNodeForValue method to access the ValueMap.
llvm-svn: 4211
2002-10-17 04:22:16 +00:00
5b1f684994
Use the forward declaration for GraphTraits instead of #including
...
the header
llvm-svn: 4210
2002-10-17 01:36:08 +00:00
5c7d1d2630
Be const correct. Handle both DSGraph* and const DSGraph*'s
...
llvm-svn: 4208
2002-10-17 01:01:06 +00:00
aac0864f11
Break up the GraphWriter into smaller chunks to be used in different ways
...
llvm-svn: 4207
2002-10-17 00:59:59 +00:00
d2122e26ce
As wierd as it feels to type it, const void* is more generic than void*
...
llvm-svn: 4206
2002-10-17 00:16:39 +00:00
f06e4acd32
Added partial specialization of GraphTraits for the DominatorTree class.
...
llvm-svn: 4205
2002-10-16 23:26:00 +00:00
6d44463ac2
Allow simple nodes to have outgoing edges
...
llvm-svn: 4202
2002-10-16 20:15:38 +00:00
b2694db06e
* Factor printing code again, add emitSimpleNode method
...
llvm-svn: 4198
2002-10-16 02:03:18 +00:00
adfe59294d
* Add new DOTGraphTraits::addCustomGraphFeatures method
...
llvm-svn: 4197
2002-10-16 01:44:59 +00:00
5274757b62
The second element of the iterator is really an offset, not a link
...
llvm-svn: 4196
2002-10-16 01:43:11 +00:00
e515976a11
* Significantly refactor GraphWriter into a class.
...
llvm-svn: 4194
2002-10-16 01:34:18 +00:00
cf5eb3317a
- Generic graph printing infrastructure changes:
...
* Only print outgoing edges from a cell if the destination isn't null.
This is important for DSGraphs, which have sources with no edges.
* Allow Node attributes to override shape of the node
llvm-svn: 4192
2002-10-16 01:18:14 +00:00
edd30e5bfa
Allow direct access to mergemap for printing
...
llvm-svn: 4191
2002-10-16 01:17:16 +00:00
33100eddd2
- Eliminate SymbolTable::ParentSymTab, ST::localLookup, and
...
Function::ParentSymTab. These aren't needed at all.
llvm-svn: 4186
2002-10-15 21:26:29 +00:00
5156bba4c7
- Add an endianness field to the TargetData datastructure
...
llvm-svn: 4174
2002-10-14 22:41:13 +00:00
4049a9a5de
Removed misleading const keyword.
...
llvm-svn: 4169
2002-10-14 16:32:24 +00:00
163b890dfb
- Dramatically simplify the Constant::mutateReferences implementation,
...
allowing it to be called on all constant types (structures/arrays)
llvm-svn: 4160
2002-10-14 03:30:23 +00:00
69ce8674b5
- Rename Instruction::First*Op to *OpsBegin, and Num*Ops to *OpsEnd to
...
reflect the fact that it's a range being defined.
llvm-svn: 4147
2002-10-13 19:39:16 +00:00
894962baaf
First crack at reimplementing graph traits for DSGraphs
...
llvm-svn: 4145
2002-10-13 19:31:34 +00:00
10bdae7c9e
disable the unused "pointer" member
...
llvm-svn: 4144
2002-10-13 19:30:44 +00:00
0e0e32dea9
Add dummy entries to document what members can be added
...
llvm-svn: 4141
2002-10-13 17:12:05 +00:00
d77030bd76
Use vectors instead of hash_maps for issueGaps and conflictLists.
...
These hash lookups were a major sink of time because they happen so often!
llvm-svn: 4136
2002-10-13 00:37:46 +00:00
33022f07bb
Added capability to get execution count of a loop if it is a predictable
...
number of iterations.
llvm-svn: 4113
2002-10-11 05:34:32 +00:00
3845be203d
Added helper functions in LoopInfo: isLoopExit and numBackEdges.
...
llvm-svn: 4112
2002-10-11 05:31:10 +00:00
d484dd8da4
Expose API to graph library to allow iteration over all nodes, even unreachable ones
...
llvm-svn: 4111
2002-10-10 22:31:31 +00:00
27abebe1b6
Change reference
...
llvm-svn: 4110
2002-10-10 22:31:02 +00:00
e3336c72c0
* Don't only print out reachable nodes in the graph.
...
* use new api to get all nodes in the graph
* Allow custom graph traits
llvm-svn: 4109
2002-10-10 22:29:51 +00:00
f43f410dfb
Add new getGraphProperties that may be specialized by graphs
...
llvm-svn: 4108
2002-10-10 22:29:10 +00:00
513401821c
Rename DataStructureGraph.h to DSGraphTraits.h
...
llvm-svn: 4107
2002-10-10 20:36:37 +00:00
b1dd9bbc68
- Add new Constant::replaceUsesOfWithOnConstant which has an end result
...
similar to User::replaceUsesOfWith but actually does the right thing for
constants.
llvm-svn: 4102
2002-10-09 23:12:25 +00:00
083a1f7890
Make isExtern() be a virtual function inherited from GlobalValue
...
llvm-svn: 4101
2002-10-09 23:11:33 +00:00
3d6c35b92e
- Detemplatize UseTy<> in Value.h, because it's only instantiated for one
...
type!
llvm-svn: 4093
2002-10-09 00:42:03 +00:00
5cb6394287
- Remove Value::use_push_back & Value::use_remove
...
llvm-svn: 4089
2002-10-09 00:25:01 +00:00
ed5fabe19b
By default PHINode::removeIncomingValue will delete the phi node if the last
...
incoming value is deleted!
llvm-svn: 4076
2002-10-08 21:31:56 +00:00
5ac72defc9
Expose isCriticalEdge & SplitCriticalEdge methods from crit-edges pass
...
llvm-svn: 4075
2002-10-08 21:06:27 +00:00
acb038e5c7
Expose new "recalculate" method from dominatorset
...
llvm-svn: 4074
2002-10-08 19:12:08 +00:00
433604a5f5
Don't rotate paper.
...
llvm-svn: 4066
2002-10-07 22:37:03 +00:00
1484662c07
- Allow printing generic LLVM graphs to 'dot' files, so they can be
...
visualized easily.
llvm-svn: 4061
2002-10-07 18:37:10 +00:00
31ae011e43
Fix bug in last checkin
...
llvm-svn: 4058
2002-10-07 17:13:22 +00:00
6fa8a99101
Implement operator= for SuccIterators
...
llvm-svn: 4055
2002-10-07 16:53:22 +00:00
9e31c7ea8a
- Add new isExternal() method to GlobalVariable to mirror Function.
...
- doxygenize comments and add new comments
llvm-svn: 4046
2002-10-06 22:29:58 +00:00
9a389b3cce
The wall clock timer (implementing using the RTC or cycle counter on x86) is
...
so much more accurate than the per process timers that we get better results
(less noise) by sorting according to wall time than process time.
llvm-svn: 4034
2002-10-03 21:08:20 +00:00
7a525a94db
Remove commented out stuff
...
DataStructure.h doesn't include DSGraph.h now
llvm-svn: 4028
2002-10-02 22:14:17 +00:00
10725d5341
Move GlobalDSGraph class defn to the end of the file
...
llvm-svn: 4027
2002-10-02 21:55:52 +00:00
9beee8590a
This file doesn't need Pass.h
...
llvm-svn: 4026
2002-10-02 21:55:24 +00:00
be9f70e342
* Implement fully general merging of array subscripts on demand! This
...
does not handle the initial pointer index case yet though.
llvm-svn: 4011
2002-10-02 06:24:29 +00:00
c2222c8077
Checkin the "meat" of the Data structure graph itself. I forgot to check
...
this in before. :(
llvm-svn: 4009
2002-10-02 04:58:12 +00:00
06f9532c8a
- Remove the User::eraseOperand method which is never used, really
...
dangerous, and not something we want to expose.
llvm-svn: 4007
2002-10-01 23:41:17 +00:00
c758fe6b72
- Rework Statistics:
...
* Renamed StatisticReporter.h/cpp to Statistic.h/cpp
* Broke constructor to take two const char * arguments instead of one, so
that indendation can be taken care of automatically.
* Sort the list by pass name when printing
* Make sure to print all statistics as a group, instead of randomly when
the statistics dtors are called.
llvm-svn: 3999
2002-10-01 22:35:45 +00:00
7c91242aef
Check in DataStructure rewrite so far.
...
llvm-svn: 3998
2002-10-01 22:34:45 +00:00
6dad11f6c0
Checkin generic interval timer support
...
llvm-svn: 3992
2002-10-01 19:36:54 +00:00
6be99c4f23
Added several more helper functions for construction MachineInstrs.
...
llvm-svn: 3983
2002-09-29 22:55:45 +00:00
5b5dd671b2
Minor change to interface for Create{Zero,Sign}ExtensionsInstructions.
...
llvm-svn: 3979
2002-09-29 21:53:31 +00:00
85dd58c2cb
Simplify code a bit, add an assertion
...
llvm-svn: 3974
2002-09-29 21:37:08 +00:00
8076fe87b7
Fixed method getReturnValue(): it should return NULL if the
...
callee does not return a value.
llvm-svn: 3968
2002-09-28 17:03:54 +00:00
cce628aeaf
Simplified code that handles call args and rets, so it no longer
...
needs the RegClass list to be passed in.
llvm-svn: 3964
2002-09-28 16:56:59 +00:00
647df647e1
First try at implementing the AliasSetTracker class. I'm sure it will need
...
revision as I start to use it though.
llvm-svn: 3954
2002-09-26 21:49:07 +00:00
9b4c1aa389
Checkin new loop-preheader insertion pass.
...
llvm-svn: 3943
2002-09-26 16:17:33 +00:00
0fcb61f2b7
- Fix bug in LoopInfo causing ParentLoop to be garbage
...
llvm-svn: 3940
2002-09-26 16:15:19 +00:00
6561db0c12
- Add methods to ImmediateDominators & DominatorTree to allow updates
...
- Make DominatorTree::Node not inherit from std::vector
llvm-svn: 3938
2002-09-26 16:14:37 +00:00
9ff37c5265
Add a new "DominatorSet::addDominator" method to allow updates
...
llvm-svn: 3937
2002-09-26 05:42:47 +00:00
0a96a521eb
- Add new methods to LoopInfo: getLoopPreheader, addBasicBlockToLoop.
...
These allow extra information to be easily gathered, and loopinfo to be
updated.
llvm-svn: 3935
2002-09-26 05:32:43 +00:00
506389a37f
- Add new ctor to BasicBlock to allow insertion before any BB, not just at
...
the end of the function.
llvm-svn: 3933
2002-09-26 05:03:17 +00:00
7b5746bfcf
Converted SimpleStructMutation to take TargetData as a required pass.
...
llvm-svn: 3931
2002-09-26 00:17:18 +00:00
79efacbb19
Change LowerAllocations pass to 'require' TargetData instead of it being
...
passed in.
llvm-svn: 3930
2002-09-25 23:47:49 +00:00
fec6850f90
Convert TargetData to be an ImmutablePass
...
llvm-svn: 3928
2002-09-25 23:46:56 +00:00
635d8919a7
ImmutablePass's don't need a runOnFunction, nor do they need to explicitly say
...
that they preserve all xforms
llvm-svn: 3925
2002-09-25 22:27:54 +00:00
81f4eaab04
Convert BasicAA to be an immutable pass instead of a FunctionPass
...
llvm-svn: 3922
2002-09-25 22:00:18 +00:00
ee0788d42d
Add support for ImmutablePasses, which are not run, and cannot be
...
invalidated.
llvm-svn: 3921
2002-09-25 21:59:11 +00:00
7a6ce5a28c
Checkin stub for Misha to implement
...
llvm-svn: 3919
2002-09-25 19:10:06 +00:00
068c681a84
- Do not expose Critical Edge breaking mechanics outside the BCE pass, thus
...
removing it from Transforms/Local.h and from Transforms/Utils/*
llvm-svn: 3909
2002-09-24 15:51:54 +00:00
13fea86b05
Expose passinfo from BreakCriticalEdges pass so that it may be "Required" by
...
other passes
llvm-svn: 3906
2002-09-24 15:42:27 +00:00
9f48a00e43
Add new BreakCriticalEdges pass
...
llvm-svn: 3902
2002-09-24 00:08:37 +00:00
34d39668f9
There are no implicit gep forms of load and store anymore
...
llvm-svn: 3901
2002-09-24 00:08:01 +00:00
fc75a8552d
Make users of FindUsedTypes not have problems with linkage. This fixes
...
cwriter.
llvm-svn: 3899
2002-09-24 00:07:17 +00:00
6b9be6f95a
Group #includes better
...
llvm-svn: 3887
2002-09-23 17:45:52 +00:00
ca15c99c4d
Initial version: it adds 2 empty slots at the top of stack
...
llvm-svn: 3872
2002-09-21 04:58:26 +00:00
0a79c117ac
Peephole optimization pass on final machine code.
...
llvm-svn: 3863
2002-09-20 16:33:03 +00:00
c4869837dd
Add erase() method for a single element.
...
llvm-svn: 3849
2002-09-20 00:55:57 +00:00
bbf45f6960
Added class MachineOptInfo as interface to target-specific
...
routines supporting machine code optimization.
Also added method MachineInstrInfo::getNOPOpCode().
llvm-svn: 3845
2002-09-20 00:52:09 +00:00
302435b841
Interface to target-specific routines that support machine code optimization.
...
llvm-svn: 3844
2002-09-20 00:49:21 +00:00
97c348d9ec
Add method MachineInstr::replace to rewrite a machine instruction in place.
...
llvm-svn: 3843
2002-09-20 00:47:49 +00:00
67b9d7f7a9
Workaround for bug in GCC 3.1.1 iostreams library on sparc. It apprarently
...
isn't flushing an ostream when it is deleted.
llvm-svn: 3834
2002-09-19 20:49:25 +00:00
3eeba80732
Fix ambiguity problem due to builtin log2(double) function
...
llvm-svn: 3800
2002-09-17 23:56:50 +00:00
5d15ed99a3
Fix namespace correctness bug
...
llvm-svn: 3798
2002-09-17 23:48:02 +00:00
011abb4a32
Add support for gcc 3.2
...
llvm-svn: 3795
2002-09-17 23:38:38 +00:00
95094782a1
Remove extra #include
...
llvm-svn: 3776
2002-09-17 17:18:12 +00:00
a43a66fdc4
Fix typo in comment.
...
llvm-svn: 3773
2002-09-17 11:09:59 +00:00
8597d0e453
Fix compile problem on linux. Noone should ever #include <inttypes.h>
...
directly. Instead, include Support/DataTypes.h
llvm-svn: 3766
2002-09-16 20:44:19 +00:00
de72fca8a1
New preselection pass that specializes LLVM code for a target machine,
...
while remaining in legal portable LLVM form and preserving type
information and type safety.
llvm-svn: 3759
2002-09-16 18:08:17 +00:00
9d48fcaf1b
Add ilist_iterator constructor from a node reference.
...
llvm-svn: 3756
2002-09-16 16:46:17 +00:00
e3a75d6b33
Allow transformation DecomposeArrayRef(GetElementPtrInst* GEP) to
...
be invoked on a single instruction at a time, for use in other passes.
llvm-svn: 3751
2002-09-16 16:07:19 +00:00
5c363ba209
Add routines to update or erase operands (and to do so without external
...
assumptions about which operand number stores what operand).
llvm-svn: 3750
2002-09-16 16:06:12 +00:00
4b775b2763
*** empty log message ***
...
llvm-svn: 3749
2002-09-16 16:01:41 +00:00
df7d0b5a9e
Add support for passes that use a TargetMachine object.
...
llvm-svn: 3748
2002-09-16 16:01:39 +00:00
794cbb1e11
Add method MachineOperand::hasAllocatedReg().
...
llvm-svn: 3747
2002-09-16 15:58:54 +00:00
656e77d102
Add a version of ChooseRegOrImmed to handle numerical constants
...
introduced by InstrSelection.
llvm-svn: 3746
2002-09-16 15:58:34 +00:00
2d2fb24342
Add method adjustAlignment so that stack slot alignments can be computed
...
in a target-dependent manner (because of the dang OFFSET in Sparc v9).
llvm-svn: 3745
2002-09-16 15:57:43 +00:00
fff5ffde27
Add methods to query about the representation of LLVM quantities (e.g.,
...
constants). Useful for target-dependent LLVM transformations like
Preselection.
llvm-svn: 3743
2002-09-16 15:56:01 +00:00
4f5bad8d2e
*** empty log message ***
...
llvm-svn: 3741
2002-09-16 15:39:35 +00:00
d171a8c7c5
Remove unnecessary include.
...
llvm-svn: 3723
2002-09-14 23:04:52 +00:00
c9f1e71360
Break RA_DEBUG option into several levels to get better output.
...
llvm-svn: 3722
2002-09-14 22:18:37 +00:00
a4583fdafc
Fix to work correctly under linux
...
llvm-svn: 3720
2002-09-14 19:52:49 +00:00
a8f926c0c1
Moving to lib/CodeGen/RegAlloc.
...
llvm-svn: 3718
2002-09-14 11:57:17 +00:00
40a24e841e
Add support for MacOS and (hopefully) other BSD derivatives.
...
llvm-svn: 3717
2002-09-14 10:42:59 +00:00
fc91ee91e8
Change the MallocInst & AllocaInst ctors to take the allocated type, not the
...
pointer type returned.
llvm-svn: 3711
2002-09-13 22:28:50 +00:00
240f026d9a
Tighten up sanity checking
...
llvm-svn: 3706
2002-09-13 22:18:26 +00:00
8c63fee2d9
Try to work well on multiple platforms.
...
llvm-svn: 3704
2002-09-13 21:51:25 +00:00
e614665c1c
Add better linux support by using the right macro. This still should be
...
autoconfiscated, but for now this is sufficient.
llvm-svn: 3701
2002-09-13 15:37:58 +00:00
5d40b83adf
Checkin patch written by Casey Carter, enabling support for the redhat GCC 2.96
...
compiler.
llvm-svn: 3697
2002-09-13 14:33:39 +00:00
5e08e70f6c
Add a new BasicBlockPass::doInitialization/Finalization(Function &) pair of
...
methods that may be useful for BasicBlockPasses.
llvm-svn: 3689
2002-09-12 17:06:43 +00:00
813d4aa6c0
Convert index type for getelementptr instruction from uint to long
...
llvm-svn: 3678
2002-09-11 01:16:19 +00:00
4ecbe74c27
Add convenience ctor to BranchInst
...
llvm-svn: 3675
2002-09-10 23:54:56 +00:00
5bf620748f
Implement support for inserting an instruction into a basic block right when it
...
is created.
llvm-svn: 3651
2002-09-10 15:36:11 +00:00
9ae0fd2d6c
Eliminate the GenericBinaryInst class
...
llvm-svn: 3649
2002-09-10 15:35:23 +00:00
7d02d3102a
* Eliminate GenericBinaryInst class
...
* Allow specifying where to insert a newly created SetCondInst
llvm-svn: 3648
2002-09-10 15:34:41 +00:00
9c11ca3b17
Eliminate the GenericBinaryInst class.
...
llvm-svn: 3647
2002-09-10 15:27:31 +00:00
45719ee85d
Eliminate setType method
...
Now the only way to set the type of a value is in the ctor for an object
llvm-svn: 3646
2002-09-10 15:26:27 +00:00
d85566e59a
Move TmpInstruction ctor to InstrSelection.cpp file
...
llvm-svn: 3622
2002-09-08 21:07:51 +00:00
57c6a2123d
Checkin initial support for automatic memory leak detection routines
...
llvm-svn: 3617
2002-09-08 18:51:12 +00:00
809375647d
* Clean up some comments
...
* Move code out of header file to .cpp files, to make future changes easier
* Add arguments to classes so that they can be automatically inserted into their
parent structure upon creation.
llvm-svn: 3604
2002-09-06 21:31:57 +00:00
43a240e346
* Clean up indentation a bit
...
* Fix broken comments (copy and pasto)
* Remove irrelevant comment
* Add extra argument to function that causes it to get inserted into a module
automatically.
llvm-svn: 3601
2002-09-06 20:47:31 +00:00
1ff9162127
Include stub for correlated expression elimination pass
...
llvm-svn: 3597
2002-09-06 18:39:29 +00:00
00b95cc534
- Rename BreakCriticalEdge to the slightly more standard SplitCriticalEdge
...
llvm-svn: 3587
2002-09-06 02:35:11 +00:00
579bb9b527
* Doxygenize API
...
* Add new functions for identifying and breaking critical edges
llvm-svn: 3586
2002-09-06 02:19:25 +00:00
3684289913
- Doxygenize comments
...
- Add new method to dominatorset: properlyDominates
- Add synonmys for operator[] to classes so that pointers to dominator
information can be used more easily.
- Add API's to update dominator information
llvm-svn: 3585
2002-09-06 02:16:27 +00:00
c0396b8b9e
Make getAnalysisToUpdate<AnalysisType>() public so that transformation APIs
...
can update analysis information.
llvm-svn: 3584
2002-09-06 02:14:47 +00:00
e6834a1ce5
Add new function MachineInstrInfo::CreateZeroExtensionInstructions.
...
llvm-svn: 3582
2002-09-05 18:36:41 +00:00
2d42bbf5d0
- Renamed Type::isIntegral() to Type::isInteger()
...
- Added new method Type::isIntegral() that is the same as isInteger, but
also accepts bool.
SCVS: ----------------------------------------------------------------------
llvm-svn: 3572
2002-09-03 01:05:48 +00:00
7a558ad672
Implement operator== and != for ranges
...
llvm-svn: 3571
2002-09-03 01:05:31 +00:00
b986628323
Remove duplicate #include
...
llvm-svn: 3567
2002-09-02 04:04:11 +00:00
4293908573
Add printing support to ConstantRange class
...
llvm-svn: 3566
2002-09-02 00:18:26 +00:00
a17c18ce28
Initial implementation of ConstantRange support
...
llvm-svn: 3564
2002-09-01 23:53:39 +00:00
a48992faaa
- Exposed SetCondInst::getInverseCondition & ::getSwappedCondition better
...
- Doxygenized iOperators.h
llvm-svn: 3561
2002-09-01 19:46:36 +00:00
bc56c86ca4
Convert cwriter to be a pass.
...
llvm-svn: 3557
2002-08-31 00:28:25 +00:00
ed39ccae8d
- Eliminate the last traces of the 'analysis' namespace
...
llvm-svn: 3550
2002-08-30 22:53:53 +00:00
91f9b9de9e
Update comments
...
llvm-svn: 3547
2002-08-30 22:51:21 +00:00
f7e2daf5a4
Fix comments.
...
llvm-svn: 3546
2002-08-30 22:51:08 +00:00
ba6fda3e69
Merged into ValueNumbering.cpp
...
llvm-svn: 3545
2002-08-30 22:30:51 +00:00
a70e697e29
Initial implementation of basic value numbering
...
This file will probably go away at some point
llvm-svn: 3542
2002-08-30 20:30:03 +00:00
3e4e6974f2
Initial version of LoadValueNumbering interface
...
llvm-svn: 3539
2002-08-30 20:27:48 +00:00
0653f10c2f
Initial version of ValueNumbering interface
...
llvm-svn: 3538
2002-08-30 20:27:15 +00:00
91046f158e
- PassInfo class keeps track of AnalysisGroups implemented by the Pass.
...
- Doxygenize comments
llvm-svn: 3532
2002-08-30 20:20:39 +00:00
aefad603ad
- Pass now has AnalysisImpls class to implement getAnalysis() so that it is
...
correct even when called back by another passes run method.
llvm-svn: 3531
2002-08-30 20:19:49 +00:00
bcc8a72b52
Fix comments
...
llvm-svn: 3523
2002-08-29 20:08:39 +00:00
b3b49799b8
Make the getAnalyss<> members const. Using them does NOT modify the Pass object.
...
llvm-svn: 3522
2002-08-29 20:07:59 +00:00
81fabb05e5
Add support for turning an array of characters into a string.
...
llvm-svn: 3509
2002-08-26 17:53:56 +00:00
e87291ef83
Changed so it gets linked properly
...
llvm-svn: 3508
2002-08-26 16:45:19 +00:00
b3a296fc6a
Convert comments to Doxygen style
...
llvm-svn: 3507
2002-08-25 22:54:55 +00:00
802e7716d8
Added function GetMemInstArgs and made FoldGetElemChain private.
...
llvm-svn: 3503
2002-08-24 21:03:10 +00:00
6f3268d39d
Added support for type inquiry in subclasses of InstTreeNode.
...
llvm-svn: 3502
2002-08-24 21:02:42 +00:00
499ebd8763
Implement classof for SetCondInst so that instcombine doesn't break on dyn_cast<SetCondInst>
...
llvm-svn: 3493
2002-08-23 18:30:58 +00:00
02fe752fbd
Eliminated the MemAccessInst class, folding contents into GEP class.
...
llvm-svn: 3488
2002-08-22 23:37:24 +00:00
dfb3a2cd07
Eliminated the MemAccessInst class, folding contents into GEP class.
...
llvm-svn: 3487
2002-08-22 23:37:20 +00:00
bacb7273e8
Load & Store Inst now no longer derive from MemAccessInst
...
llvm-svn: 3486
2002-08-22 22:54:10 +00:00
4011c62a8d
Load and Store now no longer derive from MemAccessInst. Indexing a load or
...
store is not possible anymore.
llvm-svn: 3482
2002-08-22 22:47:47 +00:00
d3b959cecb
doxygenize comments in header
...
llvm-svn: 3480
2002-08-22 22:46:20 +00:00
743e034b0c
Add doxygen comments to AliasAnalysis class
...
llvm-svn: 3475
2002-08-22 21:22:25 +00:00
eb123d290f
Fix bug: test/Regression/Assembler/2002-08-22-DominanceProblem.ll
...
llvm-svn: 3473
2002-08-22 20:39:27 +00:00
bcd4850b3b
Checkin new alias analysis infrastructure
...
llvm-svn: 3464
2002-08-22 18:25:20 +00:00
5c7c19cf14
Remove unneccesary method
...
llvm-svn: 3452
2002-08-22 15:57:37 +00:00
40f6a7b96a
Just some extra comments.
...
llvm-svn: 3446
2002-08-22 03:03:10 +00:00
0c763ee96f
Add method copyOperands().
...
llvm-svn: 3445
2002-08-22 03:01:44 +00:00
2ae73b1935
Add a class that is useful for hacking around linking problem due to
...
pass implementations not being linked in when they are used if the
implementation is in a .a file.
- Fighting with linking problem due to removing the ::ID elements. Now the
implementation .cpp files for analyses are not being included into gccas
and friends because it is linking to the .a file and there is no explicit
symbol reference to bring in the .o file. The new IncludeFile hack is the
result.
llvm-svn: 3434
2002-08-21 23:48:55 +00:00
c86203ace3
- Split Dominators.h into Dominators.h & PostDominators.h
...
llvm-svn: 3432
2002-08-21 23:43:50 +00:00
38ba7d5d59
- Implement the new AnalysisGroup feature, neccesary for Value#ing and pointer analysis
...
llvm-svn: 3425
2002-08-21 22:16:59 +00:00
3f2791e376
Add assertion checks to nail bugs early.
...
llvm-svn: 3424
2002-08-21 22:14:28 +00:00
a8d76433ce
- Make Pass::lookupPassInfo a public member
...
- Fix Pass::getAnalysis<AnalysisType>() to use dynamic_cast instead of a
static cast to handle the case where the cast from & two classes are not
related via inheritance.
llvm-svn: 3423
2002-08-21 22:13:33 +00:00
1a386b6a73
- Do not expose ::ID from any of the analyses anymore.
...
llvm-svn: 3417
2002-08-21 17:09:49 +00:00
c869ecbe42
- Do not expose ::ID from any of the analyses anymore.
...
llvm-svn: 3416
2002-08-21 17:09:45 +00:00
4b16963ca2
- Eliminate the need for analyses to expose an ::ID member.
...
llvm-svn: 3414
2002-08-21 17:08:37 +00:00
e87034074f
Add missing forward decl
...
llvm-svn: 3413
2002-08-21 15:38:45 +00:00
9a4c064881
Add new SetCondInst::getInverseCondition() method.
...
llvm-svn: 3404
2002-08-20 18:17:09 +00:00
323fe8f4a6
- ConstantPointerRefs are now automatically removed from the module table
...
when they are destroyed, which makes Constant::destroyConstant an actually
useful external interface. Expose these methods publicly.
- Implement destroyConstant on ConstPointerNull so that destroyConstant can
be used on any derived type constant safely.
llvm-svn: 3378
2002-08-18 00:39:59 +00:00
909b272663
Module's do not subclass from Value, so this code caused a segfault.
...
llvm-svn: 3376
2002-08-18 00:37:14 +00:00
b6a0873bd8
Add Module::dump() method
...
llvm-svn: 3374
2002-08-17 23:32:42 +00:00
8d1118fd8f
Remove the last traces of the NOT instruction
...
llvm-svn: 3346
2002-08-15 16:14:49 +00:00
2ba6b60374
Change opLabel numbers for Not and BNot.
...
Also, these tree nodes are now binary, not unary.
llvm-svn: 3344
2002-08-15 14:20:45 +00:00
243f187791
Added more helper functions for binary instructions emulating
...
unary Neg and Not: isNeg, isNot, getNegArgument, and getNotArgument.
llvm-svn: 3341
2002-08-15 14:15:48 +00:00
330b7ac76c
Remove support for Not ConstantExpr. This simplifies the unary case to only
...
have to support the cast instruction, so the function is renamed to getCast.
llvm-svn: 3328
2002-08-14 18:24:09 +00:00
8fd96fcdaf
Remove support for unary operators.
...
llvm-svn: 3326
2002-08-14 18:19:46 +00:00
9c968aaa5a
Remove reference to GenericUnaryInst class
...
llvm-svn: 3325
2002-08-14 18:18:50 +00:00
875d512b49
Remove support for unary instructions
...
llvm-svn: 3324
2002-08-14 18:18:28 +00:00
725b9e5033
Remove constant propogation support for NOT instruction
...
llvm-svn: 3321
2002-08-14 18:17:07 +00:00
b7a74232bc
Expose two new static methods from BinaryOperator: createNeg, createNot
...
llvm-svn: 3314
2002-08-14 17:51:29 +00:00
2d01206a37
Add method MachineInstr::substituteValue() which substitutes
...
one Value with another one in all operands and implicit references
of the machine instruction.
Also add method MachineOperand::getVRegValueOrNull().
llvm-svn: 3307
2002-08-14 16:54:11 +00:00
1f25c93ac0
- Rename ConstantGenericIntegral -> ConstantIntegral
...
- Add new methods to ConstantIntegral: getMaxValue, getMinValue,
getAllOnesValue
llvm-svn: 3298
2002-08-13 17:50:18 +00:00
f43b003aba
Return const char * const instead of std::string from get register name method
...
llvm-svn: 3294
2002-08-12 21:24:55 +00:00
41e99a07f1
- Added a new superclass of ConstantBool/ConstantInt: ConstantGenericIntegral
...
- Moved InstCombine: isMaxValue, isMinValue, isAllOnesValue to Constants.h
llvm-svn: 3293
2002-08-12 21:21:21 +00:00
e836b583e0
* IntervalPartition no longer derives from vector
...
llvm-svn: 3281
2002-08-09 22:52:06 +00:00
2253a154d7
Do not add an extra vtable to EVERY machineinstr created.
...
llvm-svn: 3280
2002-08-09 21:49:21 +00:00
a09b01b2c1
UnaryOperator::create should take a name just like BinaryOperator::create
...
llvm-svn: 3279
2002-08-09 21:39:38 +00:00
959a5fbf8e
* Removed extraneous #includes
...
* Fixed file headers to be consistent with the rest of LLVM
* Other minor fixes
llvm-svn: 3278
2002-08-09 20:08:06 +00:00
02e7a86fec
* Removed extraneous #includes
...
* Fixed file headers to be consistent with the rest of LLVM
* Other minor fixes
llvm-svn: 3277
2002-08-09 20:08:03 +00:00
107914c2ac
Change machinecode for instruction to not inherit from vector.
...
llvm-svn: 3274
2002-08-09 20:04:28 +00:00
06524e2f07
The second parameter of hash_set is the default, remove it.
...
llvm-svn: 3273
2002-08-09 19:40:42 +00:00
f0ed55d1ee
- Cleaned up the interface to AnalysisUsage to take analysis class names
...
instead of ::ID's.
- Pass::getAnalysis<> now no longer takes an optional argument
llvm-svn: 3265
2002-08-08 19:01:30 +00:00
4b2ee2e848
- Cleaned up the interface to AnalysisUsage to take analysis class names
...
instead of ::ID's.
- Pass::getAnalysis<> now no longer takes an optional argument
llvm-svn: 3263
2002-08-08 19:01:11 +00:00
5b13472129
Simplify interface to parsers.
...
llvm-svn: 3255
2002-08-07 18:36:27 +00:00
e93d33cc24
Add function GetConstantValueAsUnsignedInt.
...
llvm-svn: 3249
2002-08-04 20:55:59 +00:00
a173017d7b
Add MemAccessInst::getNumIndices().
...
llvm-svn: 3234
2002-08-03 13:22:36 +00:00
edefd157a7
Changes to be GCC 3.1 friendly
...
llvm-svn: 3184
2002-07-31 19:31:59 +00:00
188d8afeee
Remove obsolete, confusing, method
...
llvm-svn: 3175
2002-07-31 01:45:02 +00:00
43af9687a6
Add GlobalDSGraph -- a common graph that holds externally visible nodes.
...
llvm-svn: 3169
2002-07-30 22:02:04 +00:00
353faddb1c
Add hooks to get information out of concrete pass manager implementations
...
llvm-svn: 3164
2002-07-30 19:49:39 +00:00
a13a2dac7e
Cleanup ConstantExpr handling:
...
* Correctly delete TypeHandles in AsmParser. In addition to not leaking
memory, this prevents a bug that could have occurred when a type got
resolved that the constexpr was using
* Check for errors in the AsmParser instead of hitting assertion failures
deep in the code
* Simplify the interface to the ConstantExpr class, removing unneccesary
parameters to the ::get* methods.
* Rename the 'getelementptr' version of ConstantExpr::get to
ConstantExpr::getGetElementPtr
llvm-svn: 3160
2002-07-30 18:54:22 +00:00
0d273698df
* Implement stuff so that code can declare that they only depend on the CFG of
...
a function, not on anything else. This speeds up GCCAS a lot.
llvm-svn: 3156
2002-07-30 16:27:32 +00:00
163f8b5b8f
Implement constant propogation of logical (and, or, xor) expressions.
...
Fixes testcase: test/Regression/Transforms/ConstProp/logicaltest.ll
llvm-svn: 3153
2002-07-30 16:24:25 +00:00
c3b3a825eb
Expose instruction selection as a pass instead of a global function
...
llvm-svn: 3145
2002-07-30 03:55:29 +00:00
bd3e2a09ec
Add rough support for LLC passes
...
llvm-svn: 3144
2002-07-30 03:55:01 +00:00
153ccdcac0
Implement a new RemoveSuccessor function
...
llvm-svn: 3130
2002-07-29 22:32:06 +00:00
73503173ed
* Eliminate the Provided set. All Passes now finally just automatically
...
provide themselves.
llvm-svn: 3125
2002-07-29 21:03:38 +00:00
f356bcc824
* Eliminate the Provided set. All Passes now finally just automatically
...
provide themselves.
llvm-svn: 3124
2002-07-29 21:03:33 +00:00
83e9f43895
* Fix comment descriptions
...
* Remove defaulted argument to ctor that is never used anyway
* Prevent copying and assignment
llvm-svn: 3122
2002-07-29 21:01:19 +00:00
2675007573
* Standardize how analysis results/passes as printed with the print() virtual
...
methods
* Eliminate AnalysisID: Now it is just a typedef for const PassInfo*
* Simplify how AnalysisID's are initialized
* Eliminate Analysis/Writer.cpp/.h: incorporate printing functionality into
the analyses themselves.
llvm-svn: 3116
2002-07-27 01:12:17 +00:00
96a0dfa33e
* Standardize how analysis results/passes as printed with the print() virtual
...
methods
* Eliminate AnalysisID: Now it is just a typedef for const PassInfo*
* Simplify how AnalysisID's are initialized
* Eliminate Analysis/Writer.cpp/.h: incorporate printing functionality into
the analyses themselves.
llvm-svn: 3115
2002-07-27 01:12:15 +00:00
a2c0985980
* Add support for different "PassType's"
...
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses
llvm-svn: 3112
2002-07-26 21:12:44 +00:00
d858d8087f
*** empty log message ***
...
llvm-svn: 3111
2002-07-26 21:11:42 +00:00
e656a47313
* Add support for different "PassType's"
...
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses
llvm-svn: 3110
2002-07-26 21:11:38 +00:00
137bc9826f
Factor PassNameParser out of opt.cpp so that analyze and eventually llc can use it.
...
llvm-svn: 3108
2002-07-26 21:09:10 +00:00
5dd95b2e55
*** empty log message ***
...
llvm-svn: 3107
2002-07-26 19:19:31 +00:00
b8c55331c7
Analysis contructors now no longer take AnalysisID's as their argument,
...
because there is a one-one mapping between classes and analyses.
llvm-svn: 3106
2002-07-26 19:19:16 +00:00
d4879400ca
Simplify analyses so that there is only one analysis per class
...
llvm-svn: 3104
2002-07-26 18:40:06 +00:00
a442cde414
Remove dead options
...
llvm-svn: 3096
2002-07-25 19:59:38 +00:00
4f5624f218
Fix previous checkin
...
llvm-svn: 3093
2002-07-25 17:58:58 +00:00
fcc395841b
Add typenames
...
llvm-svn: 3092
2002-07-25 17:55:37 +00:00
3f351ba1d7
*** empty log message ***
...
llvm-svn: 3082
2002-07-25 15:39:09 +00:00
c678c17211
Avoid warning: control reaches end of non-void function
...
llvm-svn: 3081
2002-07-25 15:39:05 +00:00
0c87ad3b87
Add support for GCC 3.0.4
...
llvm-svn: 3080
2002-07-25 15:23:20 +00:00
880cfedadd
*** empty log message ***
...
llvm-svn: 3077
2002-07-25 15:00:45 +00:00
379d3286ff
GCC 3.1 changes
...
llvm-svn: 3076
2002-07-25 15:00:43 +00:00
834cf2978b
GCC 3.1 changes
...
llvm-svn: 3070
2002-07-24 22:34:01 +00:00
44a50ea5b7
*** empty log message ***
...
llvm-svn: 3067
2002-07-24 22:20:06 +00:00
1e9a5805a4
GCC 3.1 fixes
...
llvm-svn: 3066
2002-07-24 22:20:00 +00:00
a82ee2df46
*** empty log message ***
...
llvm-svn: 3065
2002-07-24 22:08:53 +00:00
889cddf52c
Changes to build with GCC 3.1
...
llvm-svn: 3064
2002-07-24 22:08:36 +00:00
7d520558f3
Use the Support/iterator file to abstract out compiler differences
...
llvm-svn: 3063
2002-07-24 22:07:57 +00:00
1fafa67e37
Use the new include/Support/iterator file
...
llvm-svn: 3062
2002-07-24 22:07:42 +00:00
bad64ee7e3
Add forward_iterator wrapper
...
llvm-svn: 3061
2002-07-24 22:07:13 +00:00
80b3dfd7d6
Add another GCC2.95->3.1 compatibility header
...
llvm-svn: 3060
2002-07-24 21:38:41 +00:00
47ef71bd87
Spiff up the header files
...
llvm-svn: 3059
2002-07-24 21:25:34 +00:00
6c21f2454b
*** empty log message ***
...
llvm-svn: 3058
2002-07-24 21:21:33 +00:00
e583333ec9
Non-standard hash classes are not in the std:: namespace
...
llvm-svn: 3057
2002-07-24 21:21:33 +00:00
e98dd5fcac
*** empty log message ***
...
llvm-svn: 3056
2002-07-24 21:21:32 +00:00
f0f2da260f
Move hash_* extension headers from ext/ to Support/ so that we can support
...
GCC 2.95, GCC 3.0.4 and GCC 3.1 all concurrently, without having to delete
headers after a chackou.
llvm-svn: 3055
2002-07-24 21:16:42 +00:00
cfbda0cced
Move compatibility headers to Support
...
llvm-svn: 3054
2002-07-24 21:09:54 +00:00
f7b84b6718
*** empty log message ***
...
llvm-svn: 3053
2002-07-24 20:44:02 +00:00
afdf577637
Changes to make it GCC 3.1 compatible
...
llvm-svn: 3052
2002-07-24 20:44:01 +00:00
2182c33ab5
Add missing typename's that GCC3.1 is whining about.
...
llvm-svn: 3051
2002-07-24 20:22:09 +00:00
feb53298fd
Disable the operator= in Value
...
Disable the copy ctor and operator= in Annotation.h
llvm-svn: 3048
2002-07-24 20:01:57 +00:00
418b537393
Remove assert hack now that I'm using the right GDB. :)
...
llvm-svn: 3045
2002-07-24 17:21:36 +00:00
8cf6e10b4b
Move many files into IPO.h
...
llvm-svn: 3042
2002-07-24 17:10:58 +00:00
a6afead9b2
Move contents of these files into IPO.h
...
llvm-svn: 3041
2002-07-24 17:10:24 +00:00
259a9b25a6
* Rename to IPO.h
...
* Add ConstantMerge.h contents
llvm-svn: 3032
2002-07-23 19:56:27 +00:00
efe5de0f81
Add a version of the bytecode writer pass that has a default ctor
...
llvm-svn: 3031
2002-07-23 19:56:03 +00:00
b765d4e57e
Incorporate into IPO.h
...
llvm-svn: 3030
2002-07-23 19:51:10 +00:00
86fa226049
Prepare the file to become IPO.h
...
llvm-svn: 3029
2002-07-23 19:48:52 +00:00
b1b12d1aaa
Merge the contents of ChangeAllocations.h into Scalar.h
...
llvm-svn: 3028
2002-07-23 19:37:38 +00:00
a073fe167c
Break part of Pass.h out into PassAnalysisSupport.h
...
Add PassSupport.h which contains code for Pass registration
llvm-svn: 3010
2002-07-23 17:59:55 +00:00
301dd0e990
Allow comparison against null
...
llvm-svn: 3009
2002-07-23 17:59:02 +00:00
5d33f9d4f3
*** empty log message ***
...
llvm-svn: 3008
2002-07-23 17:58:44 +00:00
5be9f9b357
Pass creator requires a TargetData member
...
llvm-svn: 3007
2002-07-23 17:58:42 +00:00
1201ce53fc
Regularize the Print*Passes so they have default ctors.
...
llvm-svn: 3006
2002-07-23 17:58:09 +00:00
2c54a0db79
Initial checkin
...
llvm-svn: 3005
2002-07-23 17:56:53 +00:00
ee49ae0626
Add support for removing an option from a genericparser
...
llvm-svn: 2998
2002-07-23 17:15:09 +00:00
c0c03be046
Change to avoid bug in GCC 3.0.4
...
llvm-svn: 2997
2002-07-23 00:44:37 +00:00
38773cd86f
initial checkin
...
llvm-svn: 2996
2002-07-23 00:17:55 +00:00
d4a73fe927
*** empty log message ***
...
llvm-svn: 2995
2002-07-23 00:17:22 +00:00
4c1ab7f2c3
Initial checkin
...
llvm-svn: 2994
2002-07-23 00:17:14 +00:00
08580d4f91
Moved to Reoptimizer/Mapping directory
...
llvm-svn: 2991
2002-07-22 22:06:56 +00:00
5df56c47fc
Checkin CommandLine 2.0
...
llvm-svn: 2982
2002-07-22 02:07:59 +00:00
b3f6bfe0df
changed first arg of parseBytecodeBuffer to unsigned char
...
llvm-svn: 2978
2002-07-21 09:31:59 +00:00
dc7e934edb
changed first arg og parseBytecodeBuffer to uchar
...
llvm-svn: 2977
2002-07-21 09:26:32 +00:00
45da3c7618
*** empty log message ***
...
llvm-svn: 2976
2002-07-20 08:20:00 +00:00
aaac44a560
Check in the boost type_traits library, because it is now used by the CommandLine library.
...
llvm-svn: 2975
2002-07-20 08:19:52 +00:00
c04eeaaded
Rename removeDeadNodes to removeTriviallyDeadNodes
...
Add new removeDeadNodes method
llvm-svn: 2968
2002-07-18 18:18:40 +00:00
8211ada36a
Simplify saveOrigFunctionCalls
...
llvm-svn: 2967
2002-07-18 16:23:02 +00:00
4eac78e660
Add support for a top-down propagation pass.
...
Each DSGraph now keeps a list of pending callers that have not
been inlined into the function represented by that graph.
It also keeps a copy of the original call nodes before the BU pass
eliminates some of them.
llvm-svn: 2965
2002-07-18 16:12:08 +00:00
f31527cd6f
* s/method/function
...
* BIG CHANGE: The root of the call "graph" is considered to be the external
node, not the "Root". This means that users using graph iterators like
df_begin() will start from the external node.
llvm-svn: 2957
2002-07-18 04:42:35 +00:00
c63bbd9332
First cut at implementing bottom up analysis
...
llvm-svn: 2944
2002-07-18 00:11:28 +00:00
24684379fb
Make getelementptr ConstExpr take a vector of constants not values
...
llvm-svn: 2943
2002-07-18 00:11:08 +00:00
586afe7398
Fix prototype to make function.
...
llvm-svn: 2939
2002-07-17 21:34:20 +00:00
bbe64808db
*** empty log message ***
...
llvm-svn: 2912
2002-07-15 23:56:27 +00:00
47265143a9
Ensure ConstExpr constants are unique.
...
llvm-svn: 2910
2002-07-15 18:20:50 +00:00
249f9ad3dc
Create a static version of Instruction::getOpcodeName(opCode) that
...
can be invoked with only an opcode (i.e., without an instruction).
Move all opCode->opCodeName translations there.
llvm-svn: 2892
2002-07-14 22:48:20 +00:00
83500260ae
Added subclass ConstantExpr to represent expressions consructed from
...
constants using operators such as cast, getelementptr, add, shl, etc.
Note that a ConstantExpr can be of any type, so classof() in most
other subclasses (that discriminate by type) have to check that it
is also not a ConstantExpr. This is why isConstantExpr() is needed.
llvm-svn: 2891
2002-07-14 22:47:54 +00:00
eacabece8d
Add a couple of virtual functions to support subclass ConstantExpr.
...
Note that a ConstantExpr can be of any type, so classof() in most
other subclasses (that discriminate by type) have to check that it
is also not a ConstantExpr. This is why isConstantExpr() is needed.
llvm-svn: 2890
2002-07-14 22:46:32 +00:00
ede97432ae
initial version: for emitfuncs pass
...
llvm-svn: 2886
2002-07-12 20:28:22 +00:00
46e10fc3b9
* Nodes now keep track of any global variables contained within them
...
llvm-svn: 2877
2002-07-11 20:30:18 +00:00
cf764680ad
added std:: to vector
...
llvm-svn: 2874
2002-07-11 00:16:28 +00:00
fdbd7241c9
New implementation of data structure analysis
...
This diff is completely meaningless because this is a replacement
implementation.
llvm-svn: 2872
2002-07-10 22:42:17 +00:00
72623d57e4
Bug fix: cast (bool) has higher precedence than %... who knew!
...
llvm-svn: 2864
2002-07-10 21:51:46 +00:00
546b6ac3e3
Add support for marking each operand as a %hh, %hm, %lm or %lo.
...
Represent previous bools and these ones with flags in a single byte
per operand.
llvm-svn: 2863
2002-07-10 21:50:57 +00:00
a7f736eeea
Added a few more methods for creating instructions.
...
llvm-svn: 2862
2002-07-10 21:49:38 +00:00
9423a4d0a5
Put caller-saving code *before* argument copying code!
...
(This file has a minor change required for this fix.)
llvm-svn: 2854
2002-07-10 21:30:17 +00:00
075ee8a836
Minor change in comments.
...
llvm-svn: 2853
2002-07-10 21:29:22 +00:00
fd5e6e0fb8
Allow specifying a module for context instead of a slot calculator directly
...
llvm-svn: 2851
2002-07-10 16:48:14 +00:00
4ddf053a63
added std:: to hash_set
...
llvm-svn: 2846
2002-07-09 19:18:16 +00:00
d6e237ff52
Include header in the compiler-neutral location
...
llvm-svn: 2843
2002-07-09 16:50:24 +00:00
00ee3ee0d3
cpMem<->Reg functions now support CC registers (int and FP) correctly.
...
A scratch register has to be provided when needed to do the copy.
Also, cpMem<->Reg functions now return a vector of machine instructions.
Added several get{Class,Type} functions.
Suggest/Color methods may modify the MachineInstr (and always did),
so don't make that argument const!
llvm-svn: 2824
2002-07-08 22:44:14 +00:00
dc21fb7775
Interface to class MachineCodeForBasicBlock.
...
Moved here from MachineInstr.h to make it an annotation on BasicBlock.
llvm-svn: 2823
2002-07-08 22:40:34 +00:00
6c013a9689
Moved class MachineCodeForBasicBlock to MachineCodeForBasicBlock.{cpp,h}.
...
An (explicit or implicit) operand may now be both a def and a use.
Also add a set of regs used by each instruction.
dump() no longer takes an optional argument, which doesn't work in gdb.
llvm-svn: 2821
2002-07-08 22:38:45 +00:00
50684c092d
Added two more helper functions for instruction creation.
...
llvm-svn: 2819
2002-07-08 22:33:45 +00:00
6e792fca91
Moved MachineCodeForBB to be an annotation on BasicBlock.
...
llvm-svn: 2818
2002-07-08 22:31:11 +00:00
bc7054b466
Add new << to allow printing modules by reference.
...
llvm-svn: 2814
2002-07-03 16:52:15 +00:00
03b18721be
Fix comment
...
llvm-svn: 2803
2002-06-30 15:50:09 +00:00
949659c0e2
added include<iostream> for cerr
...
llvm-svn: 2800
2002-06-25 22:04:00 +00:00
2d38db3b45
We must with with GCC 2.95 :(
...
llvm-svn: 2787
2002-06-25 20:33:28 +00:00
f1c0d920e3
changes to make it compatible with 64bit gcc
...
llvm-svn: 2786
2002-06-25 20:22:25 +00:00
f1aafa4236
Added setSuccessor() method to terminator instructions
...
llvm-svn: 2784
2002-06-25 20:17:40 +00:00
113f4f4609
MEGAPATCH checkin.
...
For details, See: docs/2002-06-25-MegaPatchInfo.txt
llvm-svn: 2779
2002-06-25 16:13:24 +00:00
fda72b1aad
*** empty log message ***
...
llvm-svn: 2777
2002-06-25 16:12:52 +00:00
e7779b56a0
Allow const bb's to be checked for containment in a loop
...
llvm-svn: 2754
2002-06-03 22:10:48 +00:00
6457590f1b
Simplify the interface to local dce and constprop
...
llvm-svn: 2750
2002-05-26 20:18:35 +00:00
abe98198a8
Convert RegClass::IsColorUsedArr from a dynamically allocated array to
...
a vector. This makes asserting on array bounds easier.
llvm-svn: 2731
2002-05-23 15:50:03 +00:00
54474c75ec
Add a new setSuccessor method to terminator instructions
...
llvm-svn: 2730
2002-05-23 15:48:41 +00:00
d99d9d5aef
Implement DataTypes.h in terms of inttypes.h
...
llvm-svn: 2729
2002-05-23 15:48:12 +00:00
d5ed3694ae
Avoid #including CommandLine.h
...
llvm-svn: 2710
2002-05-22 17:06:56 +00:00
5184bdc596
Implement a new command line option, -debug, which is meant to unify all of
...
the random debugging macros scattered throughout llvm.
The new DEBUG(x) macro should be used instead of special purpose debug macros.
llvm-svn: 2709
2002-05-22 17:06:20 +00:00
8f7b500fff
Add ability to update existing variables with values read from the command line
...
to certain classes. This is nice because it means that in header files we can
just declare a value, and still have that value be set based on a command-line
argument. The difference is now that the #include of CommandLine.h does not
need to go into the header file as well.
llvm-svn: 2708
2002-05-22 17:03:05 +00:00
4b009adc77
Simplify interface to ConstantFoldTerminator
...
llvm-svn: 2697
2002-05-21 20:04:50 +00:00
c18f65fdae
Expose CFG simplification pass
...
llvm-svn: 2696
2002-05-21 20:04:15 +00:00
84dc8633e8
Cleanups, rename IsPowerOf2 to isPowerOf2
...
llvm-svn: 2662
2002-05-19 21:19:55 +00:00
e363307e49
Added log2 for log-base-2 and also modified IsPower2 to use it.
...
llvm-svn: 2653
2002-05-19 15:46:52 +00:00
18d5a88024
Added parameter IntRegSize for standard general-purpose register size.
...
llvm-svn: 2652
2002-05-19 15:44:07 +00:00
c479fd5cd9
New function CreateSignExtensionInstructions.
...
Methods now take MachineCodeForInstruction& as an argument and record
temporary values in it directly, instead of return the temps.
Really simplifies callers.
llvm-svn: 2651
2002-05-19 15:43:31 +00:00
58d578957d
Many functions that returned a single MachineInstr now take a
...
vector of MachineInstr* to return multiple ones.
llvm-svn: 2650
2002-05-19 15:42:21 +00:00
d379fe042a
Better interface to generating machine instr for common cases
...
(many places still need to be updated to use this interface).
llvm-svn: 2648
2002-05-19 15:40:41 +00:00
a98ff36ec1
MachineInstr now inherits from Annotable.
...
llvm-svn: 2647
2002-05-19 15:39:59 +00:00
1e45411a31
Annotation class for MachineInstr.
...
llvm-svn: 2643
2002-05-19 15:30:21 +00:00
8b831746be
Add integer register size field.
...
Make all sizes and offsets uint64_t instead of uint.
Fixed GetIndexedOffset to handle mixed array and struct indices.
llvm-svn: 2641
2002-05-19 15:28:02 +00:00
3262f9406b
Invoke inst has side effects!
...
llvm-svn: 2619
2002-05-14 04:20:25 +00:00
da6743e60c
Add method to check to see if two _Instructions_ dominate each other
...
llvm-svn: 2616
2002-05-13 22:03:16 +00:00
b9f60c24d9
Add prototype for LICM pass
...
llvm-svn: 2612
2002-05-10 22:44:16 +00:00
d5696e7125
Make sure to call the derived visit versions from the ranged iterator.
...
llvm-svn: 2607
2002-05-10 22:21:05 +00:00
94b4c5fe83
Add explicit abort so optimized build knows that the function does not return
...
llvm-svn: 2605
2002-05-10 18:53:55 +00:00
e5bf51fc4f
Add an explicit abort so that the optimized build knows the function does
...
not return.
llvm-svn: 2604
2002-05-10 18:53:21 +00:00
529ad64148
Initial checkin of Statistic class
...
llvm-svn: 2599
2002-05-10 15:36:56 +00:00
b621decdad
remove deprecated getInstType() method
...
llvm-svn: 2595
2002-05-10 13:28:47 +00:00
f3d6e41d29
Add prototype for the PiNodeInserter pass
...
llvm-svn: 2592
2002-05-10 05:40:37 +00:00
5fbada2e21
Add expr reassociation pass prototype
...
llvm-svn: 2558
2002-05-08 22:19:01 +00:00
cf3afd9dc5
*** empty log message ***
...
llvm-svn: 2552
2002-05-08 18:09:58 +00:00
f1b3d4f27a
Spell aggressive right
...
llvm-svn: 2549
2002-05-07 22:12:52 +00:00
e3fdc3355a
Fix misspelling
...
llvm-svn: 2548
2002-05-07 22:12:36 +00:00
ac70e1cdd0
These files are supersumed by include/llvm/Transforms/Scalar.h
...
llvm-svn: 2534
2002-05-07 19:38:42 +00:00
6a74c61af3
New header file to replace all of the Scalar/*.h files.
...
llvm-svn: 2533
2002-05-07 19:37:18 +00:00
1ccea0a64c
Checkin headers for Utils library
...
llvm-svn: 2528
2002-05-07 18:52:48 +00:00
1dcec05669
Cleanup implementation a bit + comments
...
llvm-svn: 2527
2002-05-07 18:51:44 +00:00
18409a4fb7
Update header after moving file
...
llvm-svn: 2522
2002-05-07 18:34:57 +00:00
6341185836
Remove long dead file
...
llvm-svn: 2521
2002-05-07 18:20:10 +00:00
3d3f4df710
Factor code out to the Transform Utils library
...
llvm-svn: 2519
2002-05-07 18:18:00 +00:00
3a7241c13e
Add support for passes to announce that they only depend on the CFG of a
...
function. This is crude but effective
llvm-svn: 2505
2002-05-06 19:31:16 +00:00
5576a2caff
Move a bunch of code to a .cpp file, don't #include Instruction.h
...
llvm-svn: 2499
2002-05-06 17:54:50 +00:00
feede662ad
* Add getPrimitiveSize method
...
* Remove isPointerType, isMethodType, etc... methods. Use isa<> instead
* Added specialization of isa for pointer types so that DerivedTypes.h doesn't
have to be #included to use isa<PointerType>(..)
llvm-svn: 2483
2002-05-06 16:12:53 +00:00
08b2c3638d
Void and Label values cannot be acted on directly so they have zero size
...
llvm-svn: 2481
2002-05-06 15:10:15 +00:00
940daedc22
Implement constant propogation of shift instructions
...
llvm-svn: 2471
2002-05-06 03:01:37 +00:00
94121c9409
Add a range remove method
...
llvm-svn: 2468
2002-05-06 02:59:52 +00:00
fcc96e582f
Implement remainder
...
llvm-svn: 2463
2002-05-03 21:40:37 +00:00
f3dee03ba9
Make the range insert operation return an iterator, even though the STL
...
range insert doesn't
llvm-svn: 2413
2002-04-29 21:23:30 +00:00
09bbb5c015
Remove unused files: This is the old induction varaible cannonicalization
...
pass built on top of interval analysis
llvm-svn: 2411
2002-04-29 20:18:00 +00:00
df159af353
Change to allow iMemory.h to avoid including DerivedTypes.h
...
llvm-svn: 2403
2002-04-29 18:46:22 +00:00
9550e21152
Remove analysis namespace
...
llvm-svn: 2399
2002-04-29 18:12:52 +00:00
d5a847057b
Eliminate duplicate or unneccesary #include's
...
llvm-svn: 2397
2002-04-29 17:42:12 +00:00
37104aace8
Add new optional getPassName() virtual function that a Pass can override
...
to make debugging output a lot nicer.
llvm-svn: 2395
2002-04-29 14:57:45 +00:00
e936e24ca4
Stub functions for timing support
...
llvm-svn: 2393
2002-04-29 04:02:50 +00:00
a452f86593
Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFG
...
llvm-svn: 2385
2002-04-28 21:26:51 +00:00
ee2ff5da74
Move FunctionPass::doesNotModifyCFG to AnalysisUsage::preservesCFG()
...
llvm-svn: 2384
2002-04-28 21:25:41 +00:00
37c8667190
* Add a stub to FunctionPass so that subclasses can declare that they do not
...
modify the CFG. It currently does nothing, but will in the future.
* Changes to make the public PassManager.h be MUCH smaller, and devoid of
implementation details. Now PassManager is just a Pimpl class that wraps
PassManagerT<Module>, but lib/VMCore/Pass.cpp is now the only class that
has to #include PassManagerT.h
llvm-svn: 2383
2002-04-28 20:46:05 +00:00
5cf963e3e0
Use forward decl instead of #include
...
llvm-svn: 2380
2002-04-28 20:40:25 +00:00
ca14237696
Split ConstantVals.h into Constant.h and Constants.h
...
llvm-svn: 2378
2002-04-28 19:55:58 +00:00
aa77eab129
Fix two FIXME's
...
llvm-svn: 2377
2002-04-28 19:49:58 +00:00
002958cdbb
Remove all contents of the cfg namespace to the global namespace
...
llvm-svn: 2369
2002-04-28 16:19:42 +00:00
138c8a32b5
Remove obsolete namespace from example
...
llvm-svn: 2368
2002-04-28 16:18:32 +00:00
1b94c007dc
Initial checkin of new "Internalize" pass for GCCLD
...
llvm-svn: 2362
2002-04-28 05:43:27 +00:00
02260eeabf
SymTabValue class incorporated into Function and Module classes.
...
llvm-svn: 2359
2002-04-28 04:56:59 +00:00
97c1e50207
Include an operator<<, to print modules
...
llvm-svn: 2358
2002-04-28 04:56:28 +00:00
17e72e9bc3
Remove forward def'ns that are already in Value.h
...
Do not support output of Modules directly
llvm-svn: 2349
2002-04-28 04:47:33 +00:00
5833d481c0
s/Method/Function
...
llvm-svn: 2348
2002-04-28 04:47:06 +00:00
6b0910e99e
Module's are no longer Value's.
...
llvm-svn: 2347
2002-04-28 04:46:29 +00:00
b5bf1dc8db
The interesting contents of SymTabValue were incorporated into Function
...
llvm-svn: 2346
2002-04-28 04:46:07 +00:00
1531f1611c
* Module's are no longer Value's
...
* Incorporate SymTabValue contents into the Module class
llvm-svn: 2345
2002-04-28 04:45:48 +00:00
0edd8aca0b
Add a forward defn for Module since it's no longer in Value.h
...
llvm-svn: 2344
2002-04-28 04:45:05 +00:00
e472ae5df1
* Incorporate the functionality of SymTabValue into Function
...
* s/Method/Function
llvm-svn: 2343
2002-04-28 04:44:40 +00:00
1467f64f01
Initial checkin of simple&fast SSA based GCSE algorithm
...
llvm-svn: 2338
2002-04-28 00:47:11 +00:00
99b6f5cac4
Change the Dominator info and LoopInfo classes to keep track of BasicBlock's, not
...
const BasicBlocks
llvm-svn: 2337
2002-04-28 00:15:57 +00:00
f998685cd9
s/Method/Function
...
llvm-svn: 2336
2002-04-27 07:27:19 +00:00
8157a90b5d
s/Method/Function in classname
...
llvm-svn: 2335
2002-04-27 06:59:56 +00:00
5948d72c9d
Remove old file that will never be used
...
llvm-svn: 2334
2002-04-27 06:57:52 +00:00
c8e665431b
* Rename MethodPass class to FunctionPass
...
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
- Method is now const
- It now takes one AnalysisUsage object to fill in instead of 3 vectors
to fill in
- Pass's now specify which other passes they _preserve_ not which ones
they modify (be conservative!)
- A pass can specify that it preserves all analyses (because it never
modifies the underlying program)
* s/Method/Function/g in other random places as well
llvm-svn: 2333
2002-04-27 06:56:12 +00:00
4feb6f4a31
Change the semantics of getSuccessor to FAIL if an out of range successor # is attempted.
...
llvm-svn: 2330
2002-04-27 03:14:12 +00:00
a09451cc7b
Support array allocations
...
llvm-svn: 2326
2002-04-27 02:27:11 +00:00
9d0e721b1d
Rename getNullConstant to getNullValue
...
llvm-svn: 2321
2002-04-27 02:22:42 +00:00
7447c1b750
Added functions to compute the offset of a given incoming or outgoing
...
argument. These are no longer allocated as they are discovered.
llvm-svn: 2320
2002-04-25 04:48:54 +00:00
f0a992f0de
Optional args are no longer allocated as they are discovered.
...
(This can be improved to avoid making the initial pass over the method.)
Also, ensure automatic vars and reg. spills areas are not extended
if their sizes are used for computing some other offset.
llvm-svn: 2319
2002-04-25 04:47:26 +00:00
a7d90ceccb
Changes to make print pass work!
...
llvm-svn: 2306
2002-04-18 22:11:12 +00:00
67f206acc7
New api for signal handling for LLVM tools
...
llvm-svn: 2301
2002-04-18 19:53:34 +00:00
9844d8868f
Remove getStrValue method from Constant implementations. The AssemblyWriter
...
now knows how to write out a constant, not the constants themselves. This is
fixed due to the move of the AsmWriter to the VMcore library.
llvm-svn: 2297
2002-04-18 18:51:39 +00:00
86d9dbe8ca
* Add a comment to the header giving a breif overview of how to return a
...
value from a visit function
* Define a (file local) DELEGATE macro to make the code easier to read/maintain
* Define per-opcode delegation functions so that users can override specific
instances of BinaryOperator for example.
llvm-svn: 2290
2002-04-18 16:16:16 +00:00
b69c81d36c
* Make dtor virtual
...
* Add a new defaulted argument that allows the instruction visitation
visitors to return a non-void value.
llvm-svn: 2289
2002-04-18 15:46:40 +00:00
b1c0335fc7
* StoreInst's shouldn't take names (they are _always_ void type)
...
* Remove two methods that are not used
llvm-svn: 2281
2002-04-18 14:42:27 +00:00
116dfdd6e1
Make data structure acurately get ALL edges, even loads of null fields of
...
nodes that are not shadow nodes
llvm-svn: 2273
2002-04-17 03:24:47 +00:00
de86c86f10
Remove the concept of a critical shadow node
...
llvm-svn: 2265
2002-04-16 20:39:23 +00:00
8f008c82b7
* Eliminate ArgDSNode's completely, rely now on Scalar map
...
llvm-svn: 2256
2002-04-16 03:41:22 +00:00
ffe541feb2
* s/Method/Function
...
* Add/allow callbacks for module,function, & basic block visiting
llvm-svn: 2250
2002-04-15 19:32:36 +00:00
41924aad91
s/Method/Function
...
llvm-svn: 2246
2002-04-14 06:14:15 +00:00
10b7cb5de9
Add Module::getTypeName
...
llvm-svn: 2237
2002-04-13 18:58:33 +00:00
8e79dbf9bd
Split the CleanupGCCOutput pass into two passes, and add real life actual
...
documentation on when they do.
llvm-svn: 2222
2002-04-10 20:31:22 +00:00
4eb6ad3a35
Allow a pass to obtain an analysis result for updating.
...
llvm-svn: 2221
2002-04-10 20:30:44 +00:00
87b84e474f
Move FunctionArgument out of iOther.h into Argument.h and rename class to
...
be 'Argument' instead of FunctionArgument.
llvm-svn: 2217
2002-04-09 19:59:31 +00:00
34c925e22a
Move FunctionArgument out of iOther.h into Argument.h and rename class to
...
be 'Argument' instead of FunctionArgument.
llvm-svn: 2210
2002-04-09 19:36:56 +00:00
ea0d3c61f2
Use explicit .get() calls to avoid having to #include Function.h
...
llvm-svn: 2208
2002-04-09 19:07:44 +00:00
7922f8e7ba
Use .get() explicitly and add a few extra casts to avoid 2 #includes
...
llvm-svn: 2204
2002-04-09 18:36:05 +00:00
7d1b67b792
Use opaque decl instead of #include
...
llvm-svn: 2203
2002-04-09 18:35:38 +00:00
46df9aec96
Rewrite MachineCodeForBasicBlock in terms of containment rather than
...
inheritance.
llvm-svn: 2200
2002-04-09 18:00:49 +00:00
d4f70f5790
Free memory when done with it.
...
llvm-svn: 2198
2002-04-09 15:04:37 +00:00
8c7e050576
Don't leak all of the Loop objects created...
...
llvm-svn: 2196
2002-04-09 05:43:19 +00:00
f8a9bfbc03
Move the InsertPrologEpilogCode class out of the Sparc.cpp file into the
...
new PrologEpilogCodeInserter.cpp file, and include the bodies of the
GetInstructionsFor(Prolog|Epilog) functions from SparcInstrSelection.cpp
into the class. This eliminates the need for a static global vector of
instructions and a class of errors that is really unneccesary.
llvm-svn: 2194
2002-04-09 05:20:15 +00:00
8690ac124f
Don't leak memory like a seive
...
llvm-svn: 2185
2002-04-08 23:09:07 +00:00
f739fa8541
s/Method/Function
...
llvm-svn: 2180
2002-04-08 22:03:57 +00:00
c3221463a6
* Add virtual print methods
...
* s/Method/Function
llvm-svn: 2172
2002-04-08 21:56:02 +00:00
810d721959
* Trim #includes
...
* Remove WriteToAssembly functions from interface
* Move operator<< definition to only allow top level operator<< on Value*'s.
Defined in Value.h
This header file is greatly deemphasized by these changes. Now it is only
used if custom printing through WriteTypeSymbolic or WriteAsOperand is needed.
llvm-svn: 2171
2002-04-08 21:55:12 +00:00
71dfc02de9
s/Method/Function
...
Trim #includes
llvm-svn: 2170
2002-04-08 21:52:58 +00:00
fb7aae5798
Trim #includes
...
llvm-svn: 2169
2002-04-08 21:52:32 +00:00
3e65082b84
* Move casting stuff out to Support/Casting.h
...
* Add top level virtual print function, disallows instantiating Value's
directly.
* Provide operator<< for values here, instead of in Assembly/Writer.h
llvm-svn: 2168
2002-04-08 21:51:32 +00:00
c8b2aad1de
* Fix comment
...
* Add printing support
* add isFloatingPoint method
* Remove isXXXType() methods for non-derived types
llvm-svn: 2167
2002-04-08 21:50:15 +00:00
98728f7021
Pull casting operators out of Value.h
...
llvm-svn: 2166
2002-04-08 21:43:56 +00:00
8c9927e762
Minor change to reflect that ConstantHandling is now part of VMCore
...
llvm-svn: 2163
2002-04-08 20:15:12 +00:00
6915f8fc3c
* Move include/llvm/Analysis/SlotCalculator.h to include/llvm/SlotCalculator.h
...
because the slot calculator is already part of the VMCore library.
* Rename incorporateMethod and purgeMethod to *Function
llvm-svn: 2154
2002-04-07 22:49:37 +00:00
6a3d2f3598
VCG output support removed because it was broken and will never be used.
...
llvm-svn: 2146
2002-04-07 22:30:17 +00:00
62b7fd136e
Change references to the Method class to be references to the Function
...
class. The Method class is obsolete (renamed) and all references to it
are being converted over to Function.
llvm-svn: 2144
2002-04-07 20:49:59 +00:00
53a46fb759
Source base has been completely changed over to use Function instead of Method, this file is not obsolete.
...
llvm-svn: 2143
2002-04-07 20:46:56 +00:00
2e183b5c44
Add new function utohexstr.
...
llvm-svn: 2140
2002-04-07 08:36:19 +00:00
af259a7f91
Implement constant propogation of multiply and divide instructions!!
...
llvm-svn: 2134
2002-04-07 08:10:14 +00:00
f33ce864e1
* Delete getNumAbstractTypeUsers method
...
* Move addAbstractTypeUser method to Type.cpp
llvm-svn: 2120
2002-04-05 22:21:08 +00:00
e2f2f54f0c
s/MethodType/FunctionType
...
llvm-svn: 2115
2002-04-04 22:19:18 +00:00
e17c1fde83
Remove backwards compatibility code
...
llvm-svn: 2114
2002-04-04 22:04:45 +00:00
0e9fa3a509
Deparameterize PATypeHolder
...
llvm-svn: 2099
2002-04-04 19:20:18 +00:00
16381517e3
Add method to get # nodes in the graph
...
llvm-svn: 2098
2002-04-04 19:20:00 +00:00
08a6e84038
Make the release build work
...
llvm-svn: 2097
2002-04-04 19:19:27 +00:00
e92d7b4289
Fix the release build
...
llvm-svn: 2096
2002-04-04 19:18:17 +00:00
35ef4a1431
* Add dump() virtual function to AbstractType user to help track down bugs
...
* PATypeHolder is now a nontemplated class, because it was (almost) only
ever instantiated with 'Type' as the parameter.
llvm-svn: 2095
2002-04-04 19:18:00 +00:00
8cb8e4608c
Add a new replaceWith method useful for replacing instructions
...
llvm-svn: 2088
2002-04-01 17:52:16 +00:00
71fc90439b
Shadow nodes don't need to know their explicit parent, they just need to
...
know what type to be.
llvm-svn: 2080
2002-04-01 00:12:36 +00:00
429621cad0
Add method getCallInstIndirectAddrVal() to add call interference
...
for this value.
llvm-svn: 2072
2002-03-31 18:58:49 +00:00
f434a9ed5f
Include temp. values when computing max. size of stack frame!
...
llvm-svn: 2070
2002-03-31 18:57:49 +00:00
aeef4cbb21
* Allow access to DSNode iterator as DSNode::iterator/begin/end
...
* Add debugging "dump" method to DSNode
* Fix bugs in DSNode iterator
llvm-svn: 2060
2002-03-31 07:11:20 +00:00
a84b29784e
Initial checkin of file:
...
Define an iterator to operate over data structure outgoing links and
graph implementation so generic graph functions can be used.
llvm-svn: 2057
2002-03-30 09:13:23 +00:00
79f148ddbc
Add accessors and a method to get all the outgoing links for ALL nodes
...
llvm-svn: 2055
2002-03-30 09:07:51 +00:00
104dd00d74
Add an accessor
...
llvm-svn: 2054
2002-03-30 04:02:41 +00:00
619dc920df
Add a hook to allow the datastructure to keep naturally up to date, even
...
though it's not entirely fleshed out.
llvm-svn: 2051
2002-03-29 21:23:29 +00:00
8fea42d955
Add more accessors
...
llvm-svn: 2047
2002-03-29 19:04:19 +00:00
0623f2984f
Checkin new useful routine
...
llvm-svn: 2046
2002-03-29 19:04:08 +00:00
adbb711895
Rename getCalledMethod to getCalledFunction
...
llvm-svn: 2042
2002-03-29 17:08:01 +00:00
b388895b0a
Remove getCalledMethod. Use getCalledFunction instead
...
llvm-svn: 2041
2002-03-29 17:07:34 +00:00
5c1f41eb97
Add an insert method to VAlueHolder to allow batch insertion
...
llvm-svn: 2038
2002-03-29 05:49:37 +00:00
13ae72f175
Add new addTypeName method to Module class
...
llvm-svn: 2037
2002-03-29 04:48:40 +00:00
ff87436f48
s/Method/Function
...
llvm-svn: 2035
2002-03-29 03:51:11 +00:00
91db58298a
s/Method/Function
...
llvm-svn: 2034
2002-03-29 03:44:36 +00:00
9cd4241633
Expose more information to clients
...
llvm-svn: 2027
2002-03-29 03:35:30 +00:00
5814395906
Add getOrInsertFunction and getFunction methods to Module. This simplifies
...
some code in the transformations.
llvm-svn: 2026
2002-03-29 03:32:29 +00:00
7f357b557b
Add #define for MethodType
...
llvm-svn: 2025
2002-03-29 03:32:00 +00:00
05fea314b4
s/Method/Function/
...
llvm-svn: 2024
2002-03-29 03:30:59 +00:00
1e65c6cc27
Rename MethodType to FunctionType, provide a #define
...
llvm-svn: 2023
2002-03-29 03:15:32 +00:00
cd8846ff84
Remove the reduceApply functions they are obsolete things from the days before
...
we had a reasonable pass system
llvm-svn: 2022
2002-03-28 22:49:49 +00:00
8d4894e3fa
Implement getEscapingAllocations & getNonEscapingAllocations
...
llvm-svn: 2021
2002-03-28 19:33:00 +00:00
7b4155888d
* Remove RemoveUnreachableShadowNodes & UnlinkUndistinguishableShadowNodes
...
to reflect the fact that they actually operate on arbitrary nodes
* Clean up public interface of FunctionDSGraph
* add getEscapingAllocations & getNonEscapingAllocations
llvm-svn: 2019
2002-03-28 19:15:38 +00:00
564d00792a
New file for new pass
...
llvm-svn: 2012
2002-03-28 18:01:22 +00:00
5f3982df6c
* Define some operators on PointerVal and PVS's
...
* Nodes can determine whether they are foldable with another node
* Rename NewDSNode to AllocDSNode
* The Function graph breaks up all of the node types into individual
vectors to alloc fast access when you are looking for a particular type
of node. Simplifies much code.
llvm-svn: 2009
2002-03-28 17:48:41 +00:00
a7b7b432cf
Rename constructor function
...
llvm-svn: 2006
2002-03-27 23:27:45 +00:00
ec414e125a
* Add a nice utility method to DSNode
...
* Export interface to tell whether an alloc node represent a malloc or alloca
* Add the concept of a "critical" shadow node
llvm-svn: 2000
2002-03-27 19:41:45 +00:00
42393b3e51
Allow isa<DSNode>(..)
...
Simplification routines return true on change
llvm-svn: 1996
2002-03-27 00:52:57 +00:00
b53954d3c7
New header file for datastructure analysis
...
llvm-svn: 1993
2002-03-26 22:38:45 +00:00
181d991cd7
Change uses of Method to Function
...
Change uses of methodArgument to FunctionArgument
llvm-svn: 1988
2002-03-26 17:49:55 +00:00
b7c442805d
Remove unneccesary forward declarations for classes
...
llvm-svn: 1987
2002-03-26 17:49:00 +00:00
cbd8c6a1b6
Transform uses of Method into uses of Function.
...
Rename MethodArgument to FunctionArgument
Fix some _really_ out of date comments
llvm-svn: 1986
2002-03-26 17:48:08 +00:00
2a75d5d25c
Allow clients to use FunctionType as well as MethodType for now
...
llvm-svn: 1985
2002-03-26 17:46:41 +00:00
4af7afc3ca
Refix bug: Add back method MachineCodeForInstruction::dropAllReferences.
...
llvm-svn: 1980
2002-03-24 03:58:02 +00:00
c1209d2f82
Fix padding when allocating local variables on stack.
...
llvm-svn: 1979
2002-03-24 03:57:38 +00:00
32d77f729c
Add methods to support type inquiry. Rename TmpInstruction values.
...
llvm-svn: 1978
2002-03-24 03:56:55 +00:00
650ad5e881
Change treeRoots data structure to make enumeration deterministic.
...
Also, add a flag to marked nodes that do not need code because they
have been folded into the user (parent in the BURG tree).
llvm-svn: 1963
2002-03-24 03:25:17 +00:00
1ee0658a07
Major overhaul to support arbitrary mixed array and structure indices.
...
Also moved to the Scalar/ directory and renamed to "MultiDim".
llvm-svn: 1961
2002-03-24 03:21:18 +00:00
4e8c4877aa
Rename Method to Function
...
llvm-svn: 1957
2002-03-23 22:51:58 +00:00
2c8c163103
Remove extranous forward decl
...
llvm-svn: 1956
2002-03-23 22:48:21 +00:00
26fdff788c
Remove unneccesary forward definitions
...
llvm-svn: 1955
2002-03-23 22:48:07 +00:00
e03002e772
Add transition header file
...
llvm-svn: 1954
2002-03-23 22:47:43 +00:00
d781ebd257
Update documentation, rename Method to Function, move typedef to Value.h for now.
...
llvm-svn: 1953
2002-03-23 22:47:28 +00:00
6485258d9c
Change Method to Function
...
llvm-svn: 1952
2002-03-23 22:46:51 +00:00
d39fd97f1e
Add transition typedef to Function
...
llvm-svn: 1951
2002-03-23 21:59:53 +00:00
18ffd1a5e3
New pass to convert Convert multi-dimensional
...
array references into 1-D references.
llvm-svn: 1950
2002-03-23 20:46:18 +00:00
15352f6121
Moved to Scalar/ directory.
...
llvm-svn: 1949
2002-03-23 20:44:37 +00:00
d713541ffd
* Make AllocationInst ctor protected
...
* Move AllocationInst ctor to iMemory.cpp
* AllocationInst's always have one operand, even if it is a uint 1
llvm-svn: 1938
2002-03-21 22:37:01 +00:00
d1a7fe5062
Remove a misguided API extension
...
llvm-svn: 1926
2002-03-21 05:46:43 +00:00
2a0d27ad8e
Allow implementation of all HANDLE_*_INST macros at once by defining HANDLE_INST
...
llvm-svn: 1919
2002-03-19 05:51:18 +00:00
5fecde7331
New pass to convert Convert multi-dimensional
...
array references into 1-D references.
llvm-svn: 1918
2002-03-19 02:10:34 +00:00
7e5120163c
Big bug fix: killed uses were being inserted instead of erased!
...
Also added a set of debug options.
llvm-svn: 1917
2002-03-19 00:59:08 +00:00
dddac0d29a
Initial checkin of InstVisitor class
...
llvm-svn: 1916
2002-03-18 19:07:42 +00:00
6a19d49f51
Add isa,cast,dyncast support for AllocationInst.
...
llvm-svn: 1915
2002-03-18 05:00:51 +00:00
81622ca144
Added function computeOffsetforLocalVar to check how big the
...
offset-from-FP will be before allocating space for a local variable.
llvm-svn: 1900
2002-03-18 03:23:29 +00:00
6547d4c1fe
Use vector for machine instructions in GetInstructionsByRule.
...
llvm-svn: 1899
2002-03-18 03:20:46 +00:00
c9fc306b70
Added machine-independent value for INVALID_MACHINE_OPCODE.
...
Just cosmetic changes otherwise.
llvm-svn: 1898
2002-03-18 03:19:38 +00:00
a1cbf5e076
Add function getRegClassIDOfType.
...
getRegClassIDOfValue is now just a wrapper around this.
llvm-svn: 1897
2002-03-18 03:18:28 +00:00
c87f73d64e
Bug fix in setting CC register.
...
Also use distinct names for the three types of SetMachineOperand
to avoid painful overloading problems and errors.
llvm-svn: 1894
2002-03-18 03:10:17 +00:00
f5ef05f58c
Convert the top line of the header from .cpp style to .h style.
...
llvm-svn: 1884
2002-03-17 21:16:22 +00:00
477fe0845a
Fix bug: test/Regression/Other/2002-03-11-ConstPropCrash.ll
...
llvm-svn: 1858
2002-03-11 22:11:07 +00:00
9818bab2dc
* Add new method localLookup
...
* SymbolTable::remove(Value *N) checks to see if we are internally
inconsistent before looking for a type plane (caused a crash)
* insertEntry now does a local lookup instead of a global lookup, which was
causing an infinite loop in the renamer logic.
* Added assertions to make sure stuff stays happy
* Now the linker correctly links the SPECINT2000 mcf benchmark
llvm-svn: 1840
2002-03-08 20:26:17 +00:00
d6768a95da
Fix typo in comment
...
llvm-svn: 1834
2002-03-08 18:38:08 +00:00
beed742b55
Clean up call graph, add comments, and fix test/Regression/Other/2002-01-31-CallGraph.ll
...
llvm-svn: 1828
2002-03-06 20:19:35 +00:00
191eaa4629
Move callgraph printing out of writer.h into callgraph.h
...
llvm-svn: 1824
2002-03-06 17:59:45 +00:00
702ad74c4a
Pull Callgraph out of the cfg namespace
...
llvm-svn: 1821
2002-03-06 17:39:28 +00:00
8032732948
Take CallGraph out of the CFG namespace. It has nothing to do with CFGs
...
llvm-svn: 1820
2002-03-06 17:16:43 +00:00
04805fa29c
Change over to use new style pass mechanism, now passes only expose small
...
creation functions in their public header file, unless they can help it.
llvm-svn: 1816
2002-02-26 21:46:54 +00:00
a62106d95d
Expose verifier for method and module, and accept constant structures
...
llvm-svn: 1814
2002-02-26 21:38:48 +00:00
d209550828
Move ProfilePaths class into ProfilePaths library, only expose a creation function
...
llvm-svn: 1812
2002-02-26 20:04:59 +00:00
40892bab68
Initial check in of header file for profile-paths pass
...
llvm-svn: 1801
2002-02-26 18:43:03 +00:00
43373a6868
Make it compile with GCC 3.0.4
...
llvm-svn: 1786
2002-02-24 23:01:21 +00:00
c141abf8f2
Genericize the ReversePostOrderIterator.
...
llvm-svn: 1785
2002-02-24 21:48:59 +00:00
d6caeddd0b
Modernize verifier interface
...
llvm-svn: 1780
2002-02-20 17:54:35 +00:00
480fa41d2c
Fix isArrayAllocation() to be correct
...
llvm-svn: 1779
2002-02-19 21:24:17 +00:00
a92055e320
Minor cleanups I missed
...
llvm-svn: 1778
2002-02-19 19:36:56 +00:00
d6970adc6b
These constructors are for internal use only. These should have been
...
protected a long time ago :)
llvm-svn: 1777
2002-02-19 19:22:45 +00:00
1cc42f1999
* Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into
...
llvm/Support/CFG.h
llvm-svn: 1749
2002-02-12 22:35:32 +00:00
f22ca4d45c
* Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into
...
llvm/Support/CFG.h
* Make pred & succ iterators for intervals global functions
llvm-svn: 1748
2002-02-12 22:35:27 +00:00
64d051c33b
Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into
...
llvm/Support/CFG.h
llvm-svn: 1747
2002-02-12 22:35:06 +00:00
80de23155a
Method.h no longer includes BasicBlock.h
...
Method::inst_* is now in llvm/Support/InstIterator.h
llvm-svn: 1745
2002-02-12 21:04:35 +00:00
80a58df15a
* Move BasicBlock and Method graph stuff to new "llvm/Support/CFG.h" file
...
* Move Method::inst_* to new "llvm/Support/InstIterator.h" file
* inst_iterator no longer permits resync'ing
llvm-svn: 1744
2002-02-12 21:02:53 +00:00
3f4bcc6371
* Move BasicBlock and Method graph stuff to new "llvm/Support/CFG.h" file
...
* Move Method::inst_* to new "llvm/Support/InstIterator.h" file
* Method.h no longer #includes BasicBlock.h
llvm-svn: 1743
2002-02-12 21:02:38 +00:00
12f155a6f0
Initial checkin of new memory -> register promotion pass
...
llvm-svn: 1739
2002-02-12 17:16:22 +00:00
7a264284f0
Convert BBLiveVar to be a BasicBlock annotation, this removes the BB2BBLVMap from MethodLiveVarInfo.
...
llvm-svn: 1721
2002-02-05 06:52:25 +00:00
ea13e0afa0
Convert operand iterator over to work like an STL iterator
...
llvm-svn: 1720
2002-02-05 06:02:59 +00:00
7e5ee4253c
Minor change: Methods that return ValueSet's that are guaranteed to be valid
...
return references instead of pointers.
llvm-svn: 1719
2002-02-05 04:20:12 +00:00
a2b661f764
Remove generic routines to Support/SetOperations.h
...
llvm-svn: 1715
2002-02-05 03:35:31 +00:00
ae99a1bc0f
New Support file for operations on set like objects
...
llvm-svn: 1714
2002-02-05 03:35:10 +00:00
dc6539bcc0
Remove empty files
...
llvm-svn: 1713
2002-02-05 02:52:53 +00:00
b1def732af
* Eliminate the LiveVarSet class, making applyTranferFuncForMInst a static
...
function in the one .cpp file that uses it. Use ValueSet's instead.
* Prepare to delete LiveVarSet.h & LiveVarSet.cpp
* Eliminate the ValueSet class, making all old member functions into global
templates that will eventually be moved to Support.
llvm-svn: 1711
2002-02-05 02:51:01 +00:00
30e8fb69c5
* Code Cleanups
...
* Introduce RAV to allow stream I/O instead of using printValue
llvm-svn: 1710
2002-02-05 01:43:49 +00:00
bb69f7a855
Remove empty file
...
llvm-svn: 1708
2002-02-05 00:35:59 +00:00
94b8baf089
* Big cleanups.
...
* Make BBLiveVar.h effectively an internal header file
* Prepare LiveVarMap.h for deletion
llvm-svn: 1705
2002-02-05 00:33:19 +00:00
439d0e557b
Clean up MethodLiveVarInfo
...
llvm-svn: 1703
2002-02-04 20:49:04 +00:00
494266eaf0
Turn live variable analysis into a real MethodPass.
...
llvm-svn: 1699
2002-02-04 20:00:08 +00:00
ee445a60a1
Instruction scheduling is a real pass now.
...
llvm-svn: 1698
2002-02-04 19:59:22 +00:00
75b2283602
Remove Obsolete LoopDepthCalculator. All users should use LoopInfo directly.
...
llvm-svn: 1697
2002-02-04 17:49:01 +00:00
4469935eb5
Remvoe big hack that was used by the register allocator
...
llvm-svn: 1692
2002-02-04 17:38:03 +00:00
d3972903b1
eliminate the add and remove methods, clients must use insert and erase directly.
...
llvm-svn: 1686
2002-02-04 16:33:18 +00:00
339a3f6e5c
Remove tons of include pollution
...
Remove frivolous const's
Make use of the -> operator
llvm-svn: 1685
2002-02-04 16:32:40 +00:00
4afa297e52
Use generic pointer hashes instead of custom ones.
...
llvm-svn: 1684
2002-02-04 16:31:42 +00:00
28d8eb2286
PostOrderIterator really does depend on Method and BasicBlock. Obviously this
...
is a huge fixme.
llvm-svn: 1682
2002-02-04 16:29:55 +00:00
f48173a875
Convert RegisterAllocator interface to opaque pass type, so that users do not
...
need to know _anything_ about RegAlloc to use it. Well in the end maybe.
llvm-svn: 1681
2002-02-04 15:54:09 +00:00
bd3ad751f0
Eliminate ModuleAnalyzer. It's old code that is not going to be used in the near future
...
llvm-svn: 1679
2002-02-04 06:47:17 +00:00
b3c64a73ad
* Minor cleanups
...
* Reduce number of #includes
* Delete blank lines at end of files
* Remove blatently misleading qualifiers (how do you have an inlined pure virtual function?)
* Remove unnecesary & ignored qualifiers (const int argument vs int argument)
* Remove LARGE chunks of "inline" code out to .cpp file
* s/unsigned int/unsigned/
llvm-svn: 1673
2002-02-04 05:55:10 +00:00
b0da8b2de1
* Minor cleanups
...
* Reduce number of #includes, sometimes drastically (LiveRangeInfo.h lost _7_)
* Move instrIsFeasible() from InstrScheduling.h to SchedPriorities.h
* Delete blank lines at end of files
llvm-svn: 1672
2002-02-04 05:52:08 +00:00
720bc02f18
* Move command line parsing debug stuff to InstrScheduling internal header file
...
SchedPriorities.h
llvm-svn: 1669
2002-02-04 02:44:20 +00:00
36aa542ef0
Split RegisterAllocation stuff OUT of Sparc.cpp into a well defined pass
...
that has a very minimal interface (like it should have).
llvm-svn: 1667
2002-02-04 00:33:08 +00:00
199853563e
Revamp compilation to be pass based instead of being monolithic so that
...
backend's can customize compilation as much as they want
llvm-svn: 1661
2002-02-03 23:40:22 +00:00
eda6bd71a0
Code pulled out of MAchineInstr.(h|cpp)
...
llvm-svn: 1660
2002-02-03 07:54:50 +00:00
d4868c6837
Add methods to TargetMachine to:
...
* Output assembly code a method at a time instead of building it all up then emitting it as a whole module
* Release memory contained in various annotations.
llvm-svn: 1641
2002-02-03 07:24:05 +00:00
7d01ff38e9
* Trim #includes
...
llvm-svn: 1640
2002-02-03 07:20:47 +00:00
13002dd26b
Remove #include
...
move typedefs here
llvm-svn: 1639
2002-02-03 07:17:37 +00:00
101e267eab
Remove extranous #include
...
llvm-svn: 1638
2002-02-03 07:15:36 +00:00
80011479a3
* Prune many #includes
...
* Remove MachineCodeForVMInstr -> MachineCodeForInstruction.h
* Remove MachineCodeForMethod -> MachineCodeForMethod.h
llvm-svn: 1636
2002-02-03 07:11:59 +00:00
3149bcd366
* Remove TMP_INSTRUCTION_OPCODE silliness
...
* Fix TmpInstruction copy ctor to not read uninitialized memory
* Fix TmpInstruction copy ctor to not copy 2 operands if there is only one
* Inline Initialize method into ctors
llvm-svn: 1635
2002-02-03 07:07:16 +00:00
8d24727914
Remove extraneous #includes
...
llvm-svn: 1634
2002-02-03 07:03:13 +00:00
a1e61fafcf
* Inline destructor
...
* Remove MachineCodeForVMInstr support (it's now an annotation)
* Remove dropAllReferences override (just use User's)
llvm-svn: 1633
2002-02-03 06:58:15 +00:00
3382c15033
Remove extraneous #include
...
llvm-svn: 1632
2002-02-03 06:27:39 +00:00
204e236306
Add constructor for addition to opt program
...
llvm-svn: 1626
2002-02-01 04:53:15 +00:00
9708ddf1aa
Free memory when not in use
...
llvm-svn: 1618
2002-01-31 18:32:49 +00:00
ac3e060c59
* Make debugging output nicer
...
* Implement pass memory freeing after the pass is unused
* Expose PassManager typedef in Pass.h instead of PassManager.h
llvm-svn: 1617
2002-01-31 18:32:27 +00:00
f9f2896c48
Eliminate SimplifyCFG.h file, pull everything into the UnifyMethodExitNodes class
...
llvm-svn: 1613
2002-01-31 01:12:06 +00:00
a5de9396dd
Remove this file. Folded into UnifyMethodExitNodes pass
...
llvm-svn: 1612
2002-01-31 01:02:32 +00:00
3036e1ec03
Implement LoopDepth calculation in terms of dominators instead of intervals
...
llvm-svn: 1600
2002-01-31 00:41:01 +00:00
3fd9f78ddd
Convert xforms over to use new pass structure
...
llvm-svn: 1596
2002-01-30 23:29:35 +00:00
1a0ee47f6d
Convert analyses over to new Pass framework
...
llvm-svn: 1595
2002-01-30 23:27:55 +00:00
67d256568f
Checkin new pass framework. This one is more useful and automatically
...
creates analysis results for passes that need them. MethodPass's never
have to worry about being invoked on external methods.
llvm-svn: 1594
2002-01-30 23:20:39 +00:00
0837ed1d79
Don't die on call instructions, which reference methods
...
llvm-svn: 1593
2002-01-30 23:00:41 +00:00
d121040e2b
Check in GCC 3.02 compatiblity headers for GCC 2.95.3
...
llvm-svn: 1590
2002-01-30 16:27:12 +00:00
7209dc2446
Remove opt namespace
...
llvm-svn: 1587
2002-01-26 22:47:07 +00:00
1afb8f9669
* Expose new pass DeadInstElimination
...
* Add comments that describe the differences between the DCE passes
llvm-svn: 1553
2002-01-23 05:47:35 +00:00
d97e1b8a49
Pull run() into Pass.cpp
...
llvm-svn: 1552
2002-01-23 05:46:22 +00:00
4f0f09757d
Pull RaiseAllocations stuff out of the CleanGCC pass into it's own pass in
...
the ChangeAllocations.h header file.
llvm-svn: 1522
2002-01-22 00:13:51 +00:00
d07471d6c3
LowerAllocations is really a BasicBlock pass. Make it so.
...
llvm-svn: 1521
2002-01-21 23:34:02 +00:00
ee965abc36
Move stuff out of the Optimizations directories into the appropriate Transforms
...
directories. Eliminate the opt namespace.
llvm-svn: 1520
2002-01-21 23:17:48 +00:00
a877de2ef2
Fix for problem that caused both HUGE and INVALID latencies to be negative
...
llvm-svn: 1513
2002-01-21 22:42:49 +00:00
6bd33c8458
Include all header files individually instead of this one
...
llvm-svn: 1512
2002-01-21 21:45:44 +00:00
d9f1ab2077
Pull stuff out of opt namespace
...
llvm-svn: 1511
2002-01-21 21:44:38 +00:00
2b2a8b1cac
Moved header
...
llvm-svn: 1509
2002-01-21 07:41:55 +00:00
0686e435d1
Implement a more powerful, simpler, pass system. This pass system can figure
...
out how to run a collection of passes optimially given their behaviors and
charactaristics.
Convert code to use it.
llvm-svn: 1507
2002-01-21 07:31:50 +00:00
e8d81d0819
Implement a more powerful, simpler, pass system. This pass system can figure
...
out how to run a collection of passes optimially given their behaviors and
charactaristics.
llvm-svn: 1506
2002-01-21 07:31:00 +00:00
7f74a56e24
Changes to build successfully with GCC 3.02
...
llvm-svn: 1503
2002-01-20 22:54:45 +00:00
67ff729539
Added more comments
...
llvm-svn: 1495
2002-01-07 19:57:37 +00:00
523f5e76e7
MachineRegInfo: Added a method to get the size of a register pushed on to stack.
...
llvm-svn: 1492
2002-01-07 19:17:41 +00:00
f20079dfed
Added comments, destructors where necessary.
...
llvm-svn: 1491
2002-01-07 19:16:26 +00:00
ecce65a4ba
Eliminate function getIndicesBROKEN().
...
llvm-svn: 1486
2001-12-15 00:37:12 +00:00
cb2335f13f
Eliminate all uses of memInst->getIndicesBROKEN().
...
llvm-svn: 1485
2001-12-15 00:36:32 +00:00
721fee255c
getIndexedOffset() shd take vector of Values, not of Constants!
...
llvm-svn: 1484
2001-12-15 00:35:48 +00:00
64a028b47a
Initial checkin of instcombine
...
llvm-svn: 1479
2001-12-14 16:52:09 +00:00
7c84dc6abb
Refactor trace values to work as a proper pass. Before it used to add
...
methods while the pass was running which was a no no. Now it adds the
printf method at pass initialization
llvm-svn: 1456
2001-12-14 16:23:53 +00:00
8ddb00c804
* Remove support for unsized arrays.
...
* Free instruction does not accept a name
* MemAccessInst can now be used with cast/isa/dyn_cast/...
llvm-svn: 1455
2001-12-14 16:22:56 +00:00
8e4131077a
PointerType and ArrayType now subclass Sequential type, which contains addressability logic for indexing. Unsized arrays have been removed.
...
llvm-svn: 1454
2001-12-14 16:20:21 +00:00
156344c890
Swap operands now preserves the semantics of the binary operator by changing
...
the opcode of the instruction if possible.
llvm-svn: 1444
2001-12-13 00:43:03 +00:00
49e9f8e2d4
Implement some nice functions useful for looking at types
...
llvm-svn: 1442
2001-12-13 00:40:16 +00:00
15778ac793
Implement proper iterator tags
...
llvm-svn: 1441
2001-12-13 00:39:49 +00:00
e0c16866c6
Subclasses can change the opcode of an instruction
...
llvm-svn: 1440
2001-12-13 00:39:33 +00:00
e6a24c2f4d
Constants KNOW they are of a derived type
...
llvm-svn: 1439
2001-12-13 00:38:57 +00:00
565a5c423d
Added comments are more documentation info
...
llvm-svn: 1434
2001-12-08 21:04:22 +00:00
2413b160ec
Renamed inst_const_iterator -> const_inst_iterator
...
Renamed op_const_iterator -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()
llvm-svn: 1408
2001-12-04 00:03:30 +00:00
3462ae3ad7
Rename ConstPoolVal -> Constant
...
Rename ConstPool* -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h
llvm-svn: 1407
2001-12-03 22:26:30 +00:00
bca18d7d96
Simplify induction variables pass
...
llvm-svn: 1406
2001-12-03 18:05:13 +00:00
fb5ae02e1a
Split the PHINode class out from the iOther.h file into the iPHINode.h file
...
llvm-svn: 1405
2001-12-03 18:02:31 +00:00
66d9ceaaba
Induction variables must be phi nodes
...
llvm-svn: 1402
2001-12-03 17:27:42 +00:00
b4c677745e
Move support directory
...
llvm-svn: 1401
2001-11-29 16:32:16 +00:00
5de2204fe8
Create a new #include "Support/..." directory structure to move things
...
from "llvm/Support/..." that are not llvm dependant.
Move files and fix #includes
llvm-svn: 1400
2001-11-27 00:03:19 +00:00
f679703feb
Move DataTypes.h from llvm/Support to just Support
...
llvm-svn: 1399
2001-11-26 23:04:08 +00:00
a5f8480ba2
Remove unused method
...
llvm-svn: 1368
2001-11-26 18:50:26 +00:00
53710e74cf
Expose constant prop of an instruction
...
llvm-svn: 1367
2001-11-26 18:50:11 +00:00
0393197f32
Fix field initialization order problem
...
llvm-svn: 1366
2001-11-26 18:49:54 +00:00
a57cea2e2e
Allow output of manipulators for GCC 2.96 compatibility
...
llvm-svn: 1365
2001-11-26 18:49:33 +00:00
d9d9039e13
Add writer support for call graph nodes and loops and induction variables
...
llvm-svn: 1364
2001-11-26 18:47:46 +00:00
e409c460bf
Implement an entry node for the call graph
...
llvm-svn: 1363
2001-11-26 18:47:11 +00:00
44c3b4f841
Implement "internal vs external linkage" which corresponds to the C notion of static
...
llvm-svn: 1362
2001-11-26 18:46:40 +00:00
bd422e6686
Implement DCE of global values
...
llvm-svn: 1360
2001-11-26 18:42:17 +00:00
6de9942b92
* Implement dominator based loop identification
...
* Implement cleaner induction variable identification
llvm-svn: 1359
2001-11-26 18:41:20 +00:00
e1531446aa
Rearrange code
...
llvm-svn: 1334
2001-11-26 16:49:49 +00:00
fcda44a75d
Allow array indexing
...
llvm-svn: 1333
2001-11-26 16:49:12 +00:00
678b377fae
Be more const correct
...
llvm-svn: 1332
2001-11-26 16:48:56 +00:00
f12d124f42
* Remove the indexVec stuff which gets out of sync with the operands of the
...
instruction.
* Change the indices to take a vector of Value's instead of ConstPoolVal's
for array indexing
* Add new idx_ iterator support for iterating over indices
llvm-svn: 1331
2001-11-26 16:48:41 +00:00
7e26de46a3
New Method isLosslesslyConvertableTo
...
llvm-svn: 1330
2001-11-26 16:47:10 +00:00
ee35c37a0a
Add new CompositeType shared baseclass of ArrayType and StructType
...
llvm-svn: 1329
2001-11-26 16:46:45 +00:00
70af97db27
Add casts
...
llvm-svn: 1328
2001-11-26 16:46:09 +00:00
f9aea74156
Fix protection probs
...
llvm-svn: 1321
2001-11-15 15:24:31 +00:00
f8cb028326
Modify method AllocateLocalVar to take size argument.
...
llvm-svn: 1320
2001-11-15 15:23:02 +00:00
4cfdb79dce
Bug fix for Chris.
...
llvm-svn: 1316
2001-11-15 15:00:48 +00:00
02c43c8609
-cleangcc pass now remove type names that are never referenced and type names for pointers to primitive types.
...
llvm-svn: 1312
2001-11-15 04:34:46 +00:00
7e833073e3
Add function returning which operand holds immediate constant
...
for a given opcode.
llvm-svn: 1307
2001-11-14 18:48:36 +00:00
f7a9a52e8d
added isPseudoInstr()
...
llvm-svn: 1302
2001-11-14 15:35:51 +00:00
1237e86597
Remove much cruft from the MemAccessInst instruction
...
llvm-svn: 1298
2001-11-14 11:27:58 +00:00
eb98368c29
Changed for adding Phi Elimination code
...
llvm-svn: 1266
2001-11-12 14:46:00 +00:00
bbbc6a3b17
Made isPhi const
...
llvm-svn: 1251
2001-11-10 20:58:58 +00:00
49ec72411e
Initail checking of structure swapper
...
llvm-svn: 1248
2001-11-10 07:28:25 +00:00
b0de5f1cf2
Initial checkin of Structure mutator
...
llvm-svn: 1245
2001-11-10 07:26:22 +00:00
636539d48e
Provide const version of function with the name the other will be eventually renamed to
...
llvm-svn: 1241
2001-11-10 06:48:14 +00:00
9b474fdf2b
Refactor some functionality to expose more useful stuff
...
llvm-svn: 1240
2001-11-10 06:47:45 +00:00
c0239b78ec
New pass to figure out what types are in use by a program
...
llvm-svn: 1231
2001-11-09 05:27:10 +00:00
e76d3bcb31
Cache parameters for target machine.
...
llvm-svn: 1222
2001-11-09 02:11:25 +00:00
7977a283e6
Added class MachineCacheInfo.
...
Also added function to convert float to int by copying via memory.
llvm-svn: 1221
2001-11-09 02:11:03 +00:00
2a4e3cfab7
Remove unneeded forward decl
...
llvm-svn: 1216
2001-11-08 20:54:51 +00:00
e4e91e3835
Add handle to object MachineFrameInfo.
...
llvm-svn: 1202
2001-11-08 05:23:45 +00:00
e6ecf513a1
Include handle to TargetMachine in each Machine...Info class.
...
llvm-svn: 1201
2001-11-08 05:22:43 +00:00
06d8c600ea
Add method CreateCodeToCopyIntToFloat.
...
Include handle to TargetMachine in each Machine...Info object.
llvm-svn: 1200
2001-11-08 05:22:15 +00:00
1ef453c2ff
Machine-independent interface to target's stack frame layout parameters.
...
llvm-svn: 1190
2001-11-08 04:52:27 +00:00
e316915197
Use different op labels for bitwise logical operations and boolean logical
...
operations in BURG input trees.
llvm-svn: 1189
2001-11-08 04:51:39 +00:00
70dd1d4ee4
Added a second constructor for and improved class TmpInstruction.
...
llvm-svn: 1188
2001-11-08 04:50:33 +00:00
c53037205b
Major overhaul of stack frame management.
...
llvm-svn: 1185
2001-11-08 04:47:06 +00:00
07900bde2d
Old file which was moved to include/llvm/Target some time back.
...
llvm-svn: 1184
2001-11-08 04:46:08 +00:00
b375b89e00
Removed MachineCodeForMethod object and made it an annotation.
...
llvm-svn: 1183
2001-11-08 04:38:58 +00:00
83f1528061
Initial checkin of pointer safety checker
...
llvm-svn: 1181
2001-11-07 21:16:12 +00:00
28e969d689
Okay, so this is a huge hack. Fixme later
...
llvm-svn: 1171
2001-11-07 05:31:53 +00:00
0758abd126
New class to provide high performance writing.
...
llvm-svn: 1167
2001-11-07 04:20:50 +00:00
59a13288a6
Make reg. numbers signed ints.
...
llvm-svn: 1137
2001-11-05 03:56:02 +00:00
33d9cb9903
Minor method rename
...
llvm-svn: 1119
2001-11-04 08:08:34 +00:00
34f8595c0b
Add a helper function to PHI node
...
llvm-svn: 1113
2001-11-03 21:08:00 +00:00
cf5befef63
Expose method to merge identically named methods
...
llvm-svn: 1109
2001-11-03 19:49:54 +00:00
97b93aea81
Moved InsertCallerSaveInstr to the SparcRegInfo.cpp and made machine independent
...
llvm-svn: 1107
2001-11-03 17:14:13 +00:00
4f1ca018aa
Fix major bugs in type resolution
...
llvm-svn: 1092
2001-11-03 03:27:53 +00:00
c7724169bf
Fix the linker. This bug was not fun to track down. grr
...
llvm-svn: 1090
2001-11-03 03:26:47 +00:00
e80af939da
Print floating point numbers in expodential form so that small numbers don't get truncated, which broke the health benchmark
...
llvm-svn: 1086
2001-11-01 22:06:00 +00:00
63ac2b335a
Expose the low level DCE mechanism to external users
...
llvm-svn: 1082
2001-11-01 07:00:21 +00:00
977f0044fc
Implement constant propogation of null pointer values.
...
llvm-svn: 1078
2001-11-01 05:55:13 +00:00
3003edc9f1
Add simpler to use ctors. Add getType() overload to specialize getelementptr's type
...
llvm-svn: 1077
2001-11-01 05:54:28 +00:00
3e8ef98515
Add new isNullValue method
...
llvm-svn: 1076
2001-11-01 05:53:56 +00:00
8ac538db47
Initial checkin of level raising code
...
llvm-svn: 1073
2001-11-01 02:41:52 +00:00
d307537327
Move level change xfor into the transforms directory
...
llvm-svn: 1070
2001-11-01 02:39:49 +00:00
d67f2a4493
Add some useful accessors
...
llvm-svn: 1069
2001-11-01 02:39:36 +00:00
20726ed31b
Implement code to convert %malloc and %free FUNCTION CALLS into the instruction equivalent
...
llvm-svn: 1065
2001-10-31 06:35:59 +00:00
9db8b765cd
Implemented constant propogation of cast instructions
...
llvm-svn: 1064
2001-10-31 05:07:57 +00:00
b3f4d1bc73
New GCC cleanup pass interface
...
llvm-svn: 1061
2001-10-31 04:32:53 +00:00
92fcd608cf
Fix ordering problem. Found by purify. :)
...
llvm-svn: 1042
2001-10-30 16:38:49 +00:00
790409a07a
Expose some more printing functionality from the assembly writer library
...
llvm-svn: 1030
2001-10-29 16:36:49 +00:00
e10ec076e9
Systems headers use <> not ""
...
llvm-svn: 1023
2001-10-29 13:29:50 +00:00
3bb79584d5
Include functionality to get a string array constant as a string
...
llvm-svn: 1020
2001-10-29 13:24:31 +00:00
0936089b67
Remove useCSyntax flag
...
llvm-svn: 1019
2001-10-29 13:22:49 +00:00
84085ac517
Initial checkin of name mangling code. Moved from Linker.h
...
llvm-svn: 1017
2001-10-28 23:31:10 +00:00
328c9afafe
Remove unneccesary function prototypes
...
llvm-svn: 1014
2001-10-28 22:40:59 +00:00
8716cdfb52
Added a constant pool to record values that need to be emitted
...
in the assembly code.
llvm-svn: 999
2001-10-28 21:24:50 +00:00
e3b575497d
Add support for name mangling.
...
llvm-svn: 998
2001-10-28 21:23:44 +00:00
42ea891fb8
Switch useLLVMSyntax to useCSyntax.
...
llvm-svn: 997
2001-10-28 21:21:25 +00:00
e6298e3574
Support printing control characters in standard C/assembly style.
...
llvm-svn: 995
2001-10-28 21:06:48 +00:00
9c38dbc249
Added support for spilling
...
llvm-svn: 992
2001-10-28 18:15:12 +00:00
cf28a7c7d3
Moved callerSaving code to machine specific classes since we have to handle
...
%ccr reg differently.
llvm-svn: 991
2001-10-28 18:14:15 +00:00
daebd7508d
Changes to get some meaningful feedback from the bytecode reader. At some point this stuff should all be exception driven, but for now it is not.
...
llvm-svn: 970
2001-10-24 01:15:12 +00:00
98960dce6d
More symbol table bugfixes that are impossible to track down. Goody
...
llvm-svn: 960
2001-10-23 02:32:45 +00:00
61b665528e
Fix another annoying bug that took forever to track down. This one involves abstract type resolution at a bad time that broke symbol tables.
...
llvm-svn: 958
2001-10-23 01:53:01 +00:00
bdea601096
Added object of class MachineCodeForMethod.
...
llvm-svn: 953
2001-10-22 13:58:08 +00:00
21c3a754fc
Added class MachineCodeForMethod to provide method-level information
...
about the generated native code (e.g., frame layout information).
llvm-svn: 952
2001-10-22 13:57:39 +00:00
0f228750ec
Added function interfaces for generating prolog and epilog code.
...
The functions must be implemented by the target-specific code generator.
llvm-svn: 951
2001-10-22 13:56:33 +00:00
5dab57de99
Added function IsLeafMethod to identify leaf methods.
...
This will use the CallGraph only if one is provided.
llvm-svn: 950
2001-10-22 13:55:46 +00:00
fb864a35aa
Fix bug exposed by this testcase:
...
declare int "call_operand" (%rtx_def*, int) ;; Prototype for: call_operand
declare int "restore_operand" (%rtx_def*, int) ;; Prototype for: restore_operand
%rtx_def = type opaque
%rtx_def = type int
implementation
llvm-svn: 934
2001-10-22 04:55:44 +00:00
24729a34ce
Added support for both call/jmpl instructions
...
llvm-svn: 930
2001-10-21 16:43:41 +00:00
1437395c9f
Added code to Initialize (MachineOperand) to initialize regNum to -1 -- Ruchira
...
llvm-svn: 919
2001-10-19 18:17:49 +00:00
4ee7648815
Refactor code into Assembly & bytecode libraries
...
llvm-svn: 903
2001-10-18 20:31:54 +00:00
9e06a47525
initial checkin
...
llvm-svn: 902
2001-10-18 20:31:42 +00:00
2b4a64a31b
move llvm/Transforms/Pass.h to the top level llvm/Pass.h file
...
llvm-svn: 901
2001-10-18 20:19:09 +00:00
eaf039a94b
Initial Checkin
...
llvm-svn: 896
2001-10-18 20:05:30 +00:00
689dccca31
Pull bytecode writing out of Module writer pass. Prepare to move to seperate file
...
llvm-svn: 895
2001-10-18 20:05:07 +00:00
c063e73879
Add operator[] accessors
...
llvm-svn: 894
2001-10-18 20:04:40 +00:00
7c15313822
Add option to print per module instead of per method, so that
...
global declarations are also printed.
llvm-svn: 891
2001-10-18 18:13:49 +00:00
fe2f987d5e
Add option to print as bytecode instead of assembly.
...
llvm-svn: 887
2001-10-18 13:47:49 +00:00
fb742a58ee
Convert to new simpler Pass structure
...
Componentize better
llvm-svn: 879
2001-10-18 05:22:27 +00:00
b0b04facf0
Convert to new simpler Pass structure
...
llvm-svn: 878
2001-10-18 05:22:15 +00:00
92f1951e5b
Convert to new simpler pass structure
...
llvm-svn: 877
2001-10-18 05:21:56 +00:00
e3ad91c7ae
Simplify Pass by removing silly subclasses
...
Fix an iterator problem
llvm-svn: 876
2001-10-18 05:20:53 +00:00
487374cffb
Fix minor bug, update comments
...
llvm-svn: 875
2001-10-18 01:49:48 +00:00
f71b827441
Pass's return true if they make a modification, not if they fail
...
llvm-svn: 872
2001-10-18 01:32:17 +00:00
8874d31d91
Convert optimizations to use the Pass infrastructure
...
llvm-svn: 871
2001-10-18 01:31:58 +00:00
505130cb30
Added virtual function to generate an instruction sequence to
...
load a constant into a register.
llvm-svn: 862
2001-10-18 00:02:06 +00:00
af854b59c2
1. Add a bottom-up pass on BURG trees that is used to fix constant operands.
...
Needs to be bottom up because constant values may be forward-substituted
to their uses (i.e., into the parent in the BURG tree).
2. Move most of the constant-fixup code into machine-indepedent file
InstrSelectionSupport.cpp.
llvm-svn: 860
2001-10-17 23:59:09 +00:00
21db313d7d
Remove extra assert in dyn_cast_or_null.
...
llvm-svn: 856
2001-10-17 22:39:50 +00:00
f42b65d898
added initializing regNum to -1 in both constructors of MachineOperand
...
llvm-svn: 851
2001-10-16 16:36:34 +00:00
5b8971f418
Added support for caller saving
...
llvm-svn: 847
2001-10-16 01:23:19 +00:00
24872c8838
Print Debug Code to stderr instead of stdout so that it doesn't mess up the assembly output
...
llvm-svn: 841
2001-10-15 18:30:06 +00:00
8761d50df7
ConcretePass should not be a templated class!
...
llvm-svn: 838
2001-10-15 17:47:13 +00:00
1bb5f8e4ee
Add new Pass infrastructure and some examples
...
llvm-svn: 836
2001-10-15 17:31:51 +00:00
6991ab1e5e
Convert to use Pass infrastructure
...
llvm-svn: 834
2001-10-15 17:30:18 +00:00
578e83df34
File moved to: llvm/Transforms/HoistPHIConstants.h
...
llvm-svn: 833
2001-10-15 17:30:06 +00:00
48972e033b
--changed Sugesting colors for method calls/return values etc.
...
llvm-svn: 829
2001-10-15 16:23:48 +00:00
33535773cb
fixed a coalscing bug
...
llvm-svn: 828
2001-10-15 16:22:44 +00:00
02b671388e
Be const correct
...
llvm-svn: 826
2001-10-15 15:54:43 +00:00
f6cb8e759a
Add cast_or_null & dyn_cast_or_null
...
llvm-svn: 824
2001-10-15 13:41:37 +00:00
162ed4d6cc
Rename ConstPoolPointerReference to ConstPoolPointerRef - My fingers get tired typing that much
...
llvm-svn: 822
2001-10-15 13:21:42 +00:00
acff533281
Improve error messages on assertion failure.
...
llvm-svn: 821
2001-10-15 13:13:32 +00:00
0e09b977ca
*** empty log message ***
...
llvm-svn: 813
2001-10-14 23:34:12 +00:00
79ccfb1e07
Update comment, remove misleading method
...
llvm-svn: 806
2001-10-14 23:26:24 +00:00
004b85f9c0
Initializers are not const even if the GV is.
...
llvm-svn: 805
2001-10-14 23:24:46 +00:00
6e4d106c21
Cast NULL when requested.
...
llvm-svn: 803
2001-10-14 23:21:06 +00:00
de04672797
Added getEntryNode() and getExitNode() functions.
...
The latter are actually bogus and will be fixed by me soon.
llvm-svn: 802
2001-10-14 23:20:44 +00:00
27ee020e1b
Insert code to trace values at basic block and method exits.
...
llvm-svn: 801
2001-10-14 23:19:02 +00:00
227ea168bd
Added routine to create a char array for a string.
...
llvm-svn: 798
2001-10-14 23:16:27 +00:00
9853942d66
Use the instruction.def file to remain up to date with future instruction
...
changes
llvm-svn: 792
2001-10-14 17:24:50 +00:00
00987bb11a
New file to define instructions...
...
llvm-svn: 791
2001-10-14 17:24:33 +00:00
8015f958c6
New module linking functionality prototype
...
llvm-svn: 789
2001-10-13 16:57:49 +00:00
9b69cae4d9
Dang, I screwed up the merge. This should be better
...
llvm-svn: 785
2001-10-13 07:18:40 +00:00
ea85fe365e
Fix filename in comment
...
llvm-svn: 751
2001-10-13 06:32:42 +00:00
766662b331
Better linux support. This file still sucks
...
llvm-svn: 750
2001-10-13 06:31:55 +00:00
9c4de2a7a2
Fix broken #endif
...
llvm-svn: 749
2001-10-13 06:31:00 +00:00
b18fe4e577
not is a keyword in Ansi C++. Avoid it
...
llvm-svn: 748
2001-10-13 06:30:39 +00:00
1c36d74dec
Clean up initializers for GCC 2.96
...
llvm-svn: 747
2001-10-13 06:30:10 +00:00
2e676d6160
Remove exception specification. Only slows code down.
...
llvm-svn: 746
2001-10-13 06:25:30 +00:00
93f8297775
Changes to compile with GCC 2.96
...
llvm-svn: 745
2001-10-13 06:25:03 +00:00
92d335cbfe
Add comment indicating semantics of indirect calls
...
llvm-svn: 744
2001-10-13 06:24:35 +00:00
826eff1c35
New ctor for invoke inst
...
llvm-svn: 743
2001-10-13 06:24:10 +00:00
6a69c69cbf
Add support for indirect calls
...
llvm-svn: 742
2001-10-13 06:23:14 +00:00
602c3c6533
Add some casts to make GCC 2.96 happy.
...
llvm-svn: 741
2001-10-13 06:20:07 +00:00
107c57093e
Add use_back() methods
...
llvm-svn: 740
2001-10-13 06:18:19 +00:00
347dad3c70
Add classof implementations for User
...
llvm-svn: 739
2001-10-13 06:18:05 +00:00
bd71b7f4ec
Expose typedefs
...
llvm-svn: 738
2001-10-13 06:17:50 +00:00
bdc7ff5416
Add support for module local constants
...
llvm-svn: 737
2001-10-13 06:17:32 +00:00
56ee34b782
Add new opcode for Invoke instruction
...
llvm-svn: 736
2001-10-13 06:15:20 +00:00
51499227a3
Minor changes, add new ctor for invoke instruction
...
llvm-svn: 735
2001-10-13 06:14:53 +00:00
c6b801adbc
Add assertions
...
llvm-svn: 734
2001-10-13 06:12:38 +00:00
48e6a052c7
* Minor Formatting changes.
...
* MethodType now takes an explicit isVarArg arg instead of an implicit
voidTy on the argument list
llvm-svn: 733
2001-10-13 06:12:30 +00:00
b7420043d6
* Add destroyConstant stuff to handle module local constants
...
* Add classof implementations for more ConstPoolVal subclasses
* Pull null pointer implementation stuff out of ConstPoolPointer into
a subclass ConstPoolPointerNull
* Implement ConstPoolPointerReference correctly and completely
llvm-svn: 732
2001-10-13 06:11:10 +00:00
85cc5744ba
--added support for implicit operands in machine instructions
...
llvm-svn: 727
2001-10-12 17:46:27 +00:00
8aeb09fcc7
Record implicitRefs for each machine instruction instead of
...
each VM instruction.
llvm-svn: 725
2001-10-11 04:23:19 +00:00
192686db96
Machine-independent code generation routines used in instruction
...
selection. These used to live in several different places before.
llvm-svn: 719
2001-10-10 20:50:43 +00:00
a6d08b5f4c
Moved code generation support routines to InstrSelectionSupport.{h,cpp}.
...
llvm-svn: 718
2001-10-10 20:50:20 +00:00
2503325027
Factor parentness out of Module & GlobalVariable into GlobalValue
...
Implement SymbolTable debug/dump utility
llvm-svn: 710
2001-10-03 19:28:15 +00:00
5950852469
Share ConstPoolPointer elements correctly
...
llvm-svn: 706
2001-10-03 15:38:36 +00:00
7fac070215
* Both Method & GlobalVariable now subclass GlobalValue
...
* ConstPoolPointerReference now represents a pointer to a GlobalValue
* Methods name references are now explicit pointers to methods
* Rename Value::GlobalVal to Value::GlobalVariableVal to avoid confusion
llvm-svn: 703
2001-10-03 14:53:21 +00:00
60e0dd78b2
First try at a horrible global value reference wrapper
...
llvm-svn: 701
2001-10-03 06:12:09 +00:00
da55810666
Commit more code over to new cast style
...
llvm-svn: 697
2001-10-02 03:41:24 +00:00
3856934386
Convert more code to use new style casts
...
Eliminate old style casts from value.h
llvm-svn: 696
2001-10-01 20:11:19 +00:00
8f19112923
Add more support for new style casts
...
Convert more code to use them
llvm-svn: 695
2001-10-01 18:26:53 +00:00
4b717c0edc
Add support for new style casts
...
llvm-svn: 694
2001-10-01 16:18:37 +00:00
222b1f5775
Add support for newer cleaner isa, cast, dyn_cast
...
llvm-svn: 693
2001-10-01 13:58:13 +00:00
274aeb7038
Update comments
...
llvm-svn: 692
2001-10-01 13:34:22 +00:00
ba1c1f2fb6
Pull predecessor and successor iterators out of the CFG*.h files, and plop them into
...
the BasicBlock class where they should be. pred_begin/pred_end become methods on BasicBlock,
and the cfg namespace isn't used anymore.
llvm-svn: 691
2001-10-01 13:19:53 +00:00
a7610016a5
Pull predecessor and successor iterators out of the CFG*.h files, and plop them into
...
the BasicBlock class where they should be. pred_begin/pred_end become methods on BasicBlock,
and the cfg namespace isn't used anymore.
Also pull Interval stuff into the Interval class out of the global namespace
llvm-svn: 690
2001-10-01 13:19:41 +00:00
fd72440286
Add vector `implicitUses' to class MachineCodeForVMInstr to hold values
...
that are used by the VM instruction but not explicit operands of the
m/c instruction.
llvm-svn: 684
2001-10-01 00:18:12 +00:00
8a18706055
no major change.
...
llvm-svn: 674
2001-09-30 23:22:45 +00:00
a7f89fc918
added suggesting color suppor
...
llvm-svn: 672
2001-09-30 23:19:09 +00:00
436248f236
Implement a constant pointer value
...
llvm-svn: 667
2001-09-30 20:14:07 +00:00
409bbecbcd
Pull iterators out of CFG.h and genericize them with GraphTraits
...
llvm-svn: 666
2001-09-28 22:59:14 +00:00
bb09a10929
Pull iterators out of CFG.h and CFGdecls and put them in Support directory
...
llvm-svn: 664
2001-09-28 22:56:31 +00:00
bbf3ae8414
Initial support for construction of a call graph
...
llvm-svn: 660
2001-09-28 00:08:15 +00:00
e518b60714
print out value's by pointer
...
llvm-svn: 655
2001-09-28 00:06:28 +00:00
df7fe7109c
Add capability to print out call graph
...
llvm-svn: 654
2001-09-28 00:06:15 +00:00
d89425bb58
Change debug info from #define to command line option
...
llvm-svn: 646
2001-09-19 16:26:10 +00:00
ab02e437ae
Remove debugging output stuff
...
llvm-svn: 641
2001-09-19 14:08:25 +00:00
52c3e98826
Add emitAssembly Method
...
llvm-svn: 639
2001-09-19 13:54:19 +00:00
219f777bad
*** empty log message ***
...
llvm-svn: 634
2001-09-18 22:57:47 +00:00
b5dd3408cb
--added methods to operand class to set/get registers after register allocation
...
llvm-svn: 633
2001-09-18 22:54:47 +00:00
8d94df8212
Move operator << from Value.h to Assembly/Writer.h
...
llvm-svn: 626
2001-09-18 17:03:14 +00:00
665a31270b
Remove operator << to Assembly/Writer.h
...
llvm-svn: 625
2001-09-18 17:03:04 +00:00
4d86cc2842
Renamed files to match the primary classes they provide.
...
llvm-svn: 620
2001-09-18 13:10:05 +00:00
0d4a68f8aa
Moved debugging interfaces for class Value to Value.h.
...
llvm-svn: 604
2001-09-18 12:43:15 +00:00
06225084b9
Minor fixes: renamed target machine files; fold sched info into TargetMachine.
...
llvm-svn: 603
2001-09-18 12:41:43 +00:00
f95d8d430f
Make class TargetMachine the common interface to all target-dependent
...
information, including instr, sched, and reg information.
Rename files to match the primary classes they provide.
llvm-svn: 602
2001-09-18 12:38:31 +00:00
b530c7eaf0
Added debugging support.
...
llvm-svn: 601
2001-09-18 12:23:40 +00:00
3779864fcf
Add support for global constants, and for initializers for constants
...
llvm-svn: 598
2001-09-18 04:01:05 +00:00
3a3bb0d68c
added a method to get reg num after register allocation
...
llvm-svn: 596
2001-09-15 21:11:48 +00:00
c56b9552eb
-modified machine operand class - took regNum out of union to set regNum after
...
retister allocation.
llvm-svn: 594
2001-09-15 20:16:41 +00:00
fe0292e68d
-- debug messages dissabled
...
llvm-svn: 589
2001-09-15 16:54:40 +00:00
b2587588d2
added reg alloc support
...
llvm-svn: 588
2001-09-15 00:34:31 +00:00
f60342a231
--reg alloc code added
...
llvm-svn: 587
2001-09-15 00:33:26 +00:00
dfdab46dc1
*** empty log message ***
...
llvm-svn: 579
2001-09-14 20:31:39 +00:00
8d44b99844
Chris seems fond of #include <vector>. Fix these. Also convert use list in
...
Value to a vector instead of a list.
Move SchedGraph.h & SchedPriorities.h into lib/CodeGen/InstrScheduling
llvm-svn: 572
2001-09-14 16:56:32 +00:00
5452d611d1
Minor reformatting, & protection fixes
...
llvm-svn: 570
2001-09-14 16:08:06 +00:00
374e3563c1
Split Register specific stuff out from TargetMachine.h to RegInfo.h
...
Get rid of unneccesary #includes from TargetMachine.h
llvm-svn: 568
2001-09-14 06:20:10 +00:00
87b3bf630b
Split Target/Machine.h into three files:
...
* Machine.h
* InstInfo.h
* SchedInfo.h
TODO: Split out reg info stuff
llvm-svn: 567
2001-09-14 06:08:03 +00:00
22a6a90511
Make a new llvm/Target #include directory.
...
Move files from lib/CodeGen/TargetMachine to lib/Target
Move TargetData.h and TargetMachine.h to Target/{Data.h|Machine.h}
Prepare to split TargetMachine.h into several smaller files
llvm-svn: 566
2001-09-14 05:34:53 +00:00
dce33dfa4b
Checkin changes to:
...
1. Clean up the TargetMachine structure. No more wierd pointers that have to
be cast around and taken care of by the target.
2. Instruction Scheduling now takes the schedinfo as an argument. The same
should be done with the instinfo, it just isn't now.
3. Sparc.h is now just a factory method. Eventually this file will dissapear,
but probably not until we have more than one backend. :)
llvm-svn: 564
2001-09-14 04:32:38 +00:00
0a823a062c
This checkin represents some cleanup of the backend, implementing the following things:
...
1. The TargetMachine structure is free to decide the process a particular target uses to generate code.
2. All of the gooee details of the sparc backend are now localized in the lib/CodeGen/TargetMAchine/Sparc directory. The Sparc.h file that is globally visible is just a stub.
3. The Sparc.h file that esxists now will dissapear entirely someday when we have multiple backends chosen by a factory of some sort.
llvm-svn: 559
2001-09-14 03:37:52 +00:00
1dd2c3f386
Initial instruction tree support for the analysis library
...
llvm-svn: 555
2001-09-14 01:42:26 +00:00
aa8d4c7517
Generic k-way tree support
...
llvm-svn: 554
2001-09-14 01:42:01 +00:00
f8459bb199
More cleanups, preparing to revamp InstrForest to, among other things,
...
not leak all its allocated memory.
llvm-svn: 553
2001-09-12 16:34:03 +00:00
16dd09a7bb
* Clean up InstrForest
...
* Fix ins sel problem, test case:
void "foo" (int *%x, int *%y)
begin
seteq int *%x, %y
ret void
end
llvm-svn: 552
2001-09-12 01:28:49 +00:00
cc38da77e8
Eliminate 'BasicNode' from InstrForest.
...
llvm-svn: 551
2001-09-11 23:52:11 +00:00
706ee8e5ec
Eliminate MainTreeNode function
...
llvm-svn: 550
2001-09-11 23:22:43 +00:00
3ce5ac2107
Handle subtract in expression classifier
...
llvm-svn: 548
2001-09-11 04:27:34 +00:00
22c0bb699f
Disable destructors on constants
...
llvm-svn: 547
2001-09-11 04:27:19 +00:00
1dc8b62690
* Add capability of printing out a global variable
...
llvm-svn: 534
2001-09-10 20:06:47 +00:00
6d37abd9cb
* Method::getType should return type cast as MethodType, eliminate getMethodType
...
* Make Type::*Ty not be const types
* Add a new Type.def file to provide info about types
* Add a full complement of casting methods to the Type class
llvm-svn: 533
2001-09-10 20:06:17 +00:00
61204a9189
Update assertion to allow extra case
...
llvm-svn: 532
2001-09-10 20:02:12 +00:00
da9755002f
Implement global variable support
...
llvm-svn: 530
2001-09-10 07:58:01 +00:00
6aede54032
Remove 3 gross global functions that don't belong here
...
llvm-svn: 523
2001-09-09 23:00:59 +00:00
1117548f9e
Rename contype to subtype
...
llvm-svn: 522
2001-09-09 22:26:58 +00:00
9d0578c92b
Convert ConstRules to use annotations to clean it up.
...
llvm-svn: 514
2001-09-09 21:00:23 +00:00
57de997eff
Fix build breakage. :(
...
llvm-svn: 511
2001-09-09 19:52:23 +00:00
7e6810c807
Remove extra #include
...
llvm-svn: 508
2001-09-09 19:34:25 +00:00
4c8bd00b6c
*** empty log message ***
...
llvm-svn: 507
2001-09-08 17:23:06 +00:00
2d98fd0ac5
*** empty log message ***
...
llvm-svn: 506
2001-09-08 14:32:00 +00:00
f5788aa837
Committed for compliation. Not yet final.
...
--Ruchira
llvm-svn: 505
2001-09-08 14:22:50 +00:00
dab21c54d1
New file for supporting abstract types
...
llvm-svn: 502
2001-09-07 23:00:03 +00:00
c6d8db65c8
Provide a way to change the incoming value for a phi node
...
llvm-svn: 495
2001-09-07 22:19:55 +00:00
8fb5258faa
* Remove lots of unnecesary #includes
...
* Remove extra flyers
* Remove dependence on stringExtras by eliminating printIndent calls
llvm-svn: 486
2001-09-07 21:18:16 +00:00
6b9a933694
* Remove lots of annoying extra #includes
...
* Elminate dependecy on stringextras.h by moving dump's into .cpp files
* Kill InOutIterator class because it breaks iterator semantics to work like that
- Copy ctor on iterator doesn't work.
llvm-svn: 485
2001-09-07 21:07:10 +00:00
313ece8a3e
* Add tag so emacs knows it's a c++ file
...
* Remove frivolous flyers
llvm-svn: 484
2001-09-07 21:04:59 +00:00
feb62c321e
Add tags so emacs knows these are C++ files
...
llvm-svn: 483
2001-09-07 21:04:20 +00:00
d2a6069518
Remove extra space
...
llvm-svn: 482
2001-09-07 21:03:14 +00:00
aa271e6c35
Remove ReversePostOrderTraversal declaration
...
llvm-svn: 481
2001-09-07 21:02:50 +00:00
02e8c974dd
* Don't predefine ReversePostOrderTraversal because it adds a dependence on vector
...
* static ctor/dtor is actually a REALLY good idea
* Remove explicit copy ctor and op=
llvm-svn: 480
2001-09-07 21:02:14 +00:00
6f728cf288
NEw file
...
llvm-svn: 478
2001-09-07 19:29:23 +00:00
2833dd3fed
Follow the golden rule of the coding standards guide: Make the code look
...
like the rest of the system.
llvm-svn: 476
2001-09-07 17:38:10 +00:00
dbc082f7f7
Constant pool is eliminated
...
llvm-svn: 473
2001-09-07 17:08:28 +00:00
330f87d7fe
Add support for iteration through type graphs
...
Static constructors destroy genericity
llvm-svn: 472
2001-09-07 17:04:29 +00:00
fd5541a8c8
* Fixed mapped_iterator to actually work with functors
...
* Implement mapto function that works like map in a functional programming language
llvm-svn: 439
2001-09-07 16:30:28 +00:00
a559795e9a
Constant pools no longer exist
...
llvm-svn: 438
2001-09-07 16:29:55 +00:00
d996b2d857
Eliminate DoConstantPoolMerging. ConstantPools no longer exist
...
llvm-svn: 437
2001-09-07 16:29:40 +00:00
a7f5ed8f26
You no longer have to delete constants! They are located in a global
...
constant pool instead of in local ones.
Change bool handling to prevent modification of bool values
llvm-svn: 436
2001-09-07 16:29:18 +00:00
5e89d7c81c
Annotations are now passed around as const objects
...
llvm-svn: 435
2001-09-07 16:28:25 +00:00
b68baea2ed
Use a deque instead of a vector for greater efficiency writing bytecode
...
llvm-svn: 434
2001-09-07 16:27:49 +00:00
6dbd0f2a81
Clean stuff up.
...
Types are not named, they are described
llvm-svn: 433
2001-09-07 16:27:25 +00:00
6f0e042959
Simplify SlotCalculator. SlotCalculator is now not a ModuleAnalyzer
...
llvm-svn: 432
2001-09-07 16:27:05 +00:00
faa382da48
Simplify analyzer
...
llvm-svn: 431
2001-09-07 16:26:36 +00:00
a9a872f142
* Fix long standing problems that would affect inlining. How could this have worked?
...
* Update to new setName interface
llvm-svn: 430
2001-09-07 16:26:13 +00:00
71cc25394b
Add assertion to check for
...
alloca [int]
for example
llvm-svn: 429
2001-09-07 16:25:42 +00:00
4ce1643c94
* Values are AbstactTypeUsers to support abstract types
...
* SetName now takes extra parameter to support naming types and constants without handles
llvm-svn: 428
2001-09-07 16:25:23 +00:00
8e0ee42697
Remove extra whitespace at EOL
...
llvm-svn: 427
2001-09-07 16:24:35 +00:00
fc51ef84bb
* Add support for Opaque & Abstract types.
...
* Remove silly enum values that are never going to be used
* What used to be a types "name" is now it's "description"
* Add a new iterator to type to allow users to iterate over subtypes
llvm-svn: 426
2001-09-07 16:23:59 +00:00
0f26373be3
Support abstract types by keeping on the use list of the abstract type.
...
llvm-svn: 425
2001-09-07 16:21:36 +00:00
433a9e8244
SymTabValues no longer hold constant pools
...
llvm-svn: 424
2001-09-07 16:21:04 +00:00
b371e06002
SymTabValue no longer includes ValueHolder for Module. Include it ourself
...
llvm-svn: 423
2001-09-07 16:20:46 +00:00
4619a296f3
* Support new setName interface
...
* Make the iterator a little nicer
llvm-svn: 422
2001-09-07 16:20:18 +00:00
09dcda1769
Support new setName interface
...
llvm-svn: 421
2001-09-07 16:19:55 +00:00
fce2dd9caa
* Add new DerivedType base class that goes between Type and the derived types
...
* Implement abstract types
* Add new Opaque derived type
llvm-svn: 420
2001-09-07 16:19:29 +00:00
3fc9d2f558
Implement support for globally unique constants. Constants no longer live
...
in a module or method local pool, they are global to the llvm system.
llvm-svn: 419
2001-09-07 16:18:19 +00:00
52e6fa2031
Add support for walking type graphs
...
llvm-svn: 418
2001-09-07 16:17:24 +00:00
8d230bf786
Changing setName semantics
...
llvm-svn: 417
2001-09-07 16:16:57 +00:00
0799ddb3a9
Make annotations operations const with a mutable annotation list so that
...
we can annotate Types. A better solution would be make types nonconst.
llvm-svn: 416
2001-09-07 16:16:35 +00:00
b7237c88ae
*** empty log message ***
...
llvm-svn: 411
2001-08-31 20:30:42 +00:00
3497e216d0
Added function MachineInstr::operandIsDefined(i) and decl for
...
function PrintMachineInstructions.
llvm-svn: 399
2001-08-28 23:11:46 +00:00
23e59b70cd
Extensive additions for supporting instruction scheduling.
...
llvm-svn: 398
2001-08-28 23:10:41 +00:00
742086f200
Added class MachineSchedInfo and several supporting classes
...
as a machine description for instruction scheduling.
llvm-svn: 397
2001-08-28 23:09:36 +00:00
3148b83485
Implementation of instruction scheduling for LLVM.
...
Currently schedules one basic block at a time.
llvm-svn: 396
2001-08-28 23:07:19 +00:00
138c3bb667
Class that encapsulates priority heuristics for instruction scheduling.
...
llvm-svn: 395
2001-08-28 23:06:49 +00:00
754c4dd6ae
Scheduling DAG for instruction scheduling. Currently for a single basic block.
...
llvm-svn: 394
2001-08-28 23:06:02 +00:00
6b99de80dc
Simplification transformations to normalize the code for later passes.
...
llvm-svn: 389
2001-08-28 21:40:27 +00:00
7e95d47bdc
Use const int instead of #define.
...
llvm-svn: 388
2001-08-28 21:35:26 +00:00
586a1d73a9
Add copy and assignment operators for POIterator, and
...
static constructors.
llvm-svn: 387
2001-08-28 21:34:56 +00:00
53bbf0783b
Initial checkin of TargetData code
...
llvm-svn: 384
2001-08-27 16:00:15 +00:00
eae2201f08
Use the new TargetData class to factor out some of the shared code
...
between the static compilers and the interpreter.
llvm-svn: 379
2001-08-27 15:50:12 +00:00
1cb56eda7f
Remove target specific method.
...
llvm-svn: 378
2001-08-27 15:49:36 +00:00
ab759f00c3
Remove target specific code, move to TargetData.cpp file
...
llvm-svn: 377
2001-08-27 15:49:16 +00:00
8aaab6b9c1
Extend annotations to pass data pointers around to the functions
...
llvm-svn: 374
2001-08-27 05:17:47 +00:00
3885a2db4f
Add annotation support
...
llvm-svn: 366
2001-08-23 17:07:56 +00:00
8e626e419e
Add annotation support to value
...
llvm-svn: 363
2001-08-23 17:06:21 +00:00
9f35277950
* Add assertions
...
* Add a nodeVisited method to the DF interator
llvm-svn: 362
2001-08-23 17:05:59 +00:00
ec1a5411d7
LV info on machine instructions
...
llvm-svn: 359
2001-08-20 21:11:01 +00:00
8c99a32982
Corrected the compilation error by making the ValOperator class a friend of
...
MachineOperand class - Ruchira
llvm-svn: 358
2001-08-13 16:54:48 +00:00
5715b56e65
Can't use ref to stack value!
...
llvm-svn: 354
2001-08-09 20:14:22 +00:00
315d2d941e
Needed old conditions as well as new in skipToNextVal()!
...
llvm-svn: 353
2001-08-09 19:18:33 +00:00
c3fd4c2fc6
Bug fix in ValOpIterator: not moving past operand with NULL Value.
...
llvm-svn: 352
2001-08-08 00:15:42 +00:00
c82322c526
*** empty log message ***
...
llvm-svn: 351
2001-08-07 21:01:23 +00:00
5303bac986
Added isDef field to MachineOperand class - Ruchira
...
llvm-svn: 349
2001-08-07 20:14:30 +00:00
13090bd303
Use extra operand for instructions that set a CC register that
...
was not explicit before.
llvm-svn: 347
2001-08-06 21:05:39 +00:00
701a698d43
Allow numOperands of -1 for variable #operands.
...
llvm-svn: 341
2001-07-31 21:55:51 +00:00
ff7070bbb9
Allow machine instructions with variable numbers of arguments.
...
This is used only by Phi for now.
llvm-svn: 336
2001-07-31 21:49:28 +00:00
5af4076380
Added dummy Phi instruction.
...
llvm-svn: 335
2001-07-31 21:48:23 +00:00
06c30a0419
Added class MachineCodeForBasicBlock.
...
llvm-svn: 332
2001-07-30 18:49:07 +00:00
32b5d841ba
Added vector of machine instructions for the basic block.
...
llvm-svn: 330
2001-07-30 18:47:24 +00:00
58b3b9a4da
Modify var names to make it apparant that the code is really generic
...
llvm-svn: 320
2001-07-28 17:43:45 +00:00
222c518e1c
Added function printIndent.
...
llvm-svn: 317
2001-07-28 04:41:27 +00:00
56324d34f7
Added a pointer hash function object for use in pointer maps.
...
llvm-svn: 316
2001-07-28 04:41:10 +00:00
0f32957dbb
Make a function const.
...
llvm-svn: 315
2001-07-28 04:40:15 +00:00
72ffa4357c
Added several SPARC instructions including conditional move and SETHI.
...
Added MachineInstrInfo class and subclass UltraSparcInstrInfo.
Added several fields to MachineInstrDescriptor (and renamed it from
MachineInstrInfo). Latency fields are to support scheduling.
llvm-svn: 313
2001-07-28 04:26:42 +00:00
f72a942a3c
Remove redundant and unused functions.
...
llvm-svn: 312
2001-07-28 04:20:33 +00:00
c429691751
Added MachineInstrInfo class and moved instruction-related members there.
...
Added several fields to MachineInstrDescriptor (and renamed it from
MachineInstrInfo. Latency fields are to support scheduling.
llvm-svn: 308
2001-07-28 04:09:37 +00:00
bff682dfac
Eliminate separate enum for operand register type.
...
Use union for alternative data for different operand types.
Add iterator over Value* operands in a MachineInstr.
llvm-svn: 307
2001-07-28 04:06:37 +00:00
547bda8e18
Add an arg to insertVal to allow us to prevent builtin types from being ignored
...
when they are inserted
llvm-svn: 302
2001-07-26 16:28:18 +00:00
90e0d464ba
Add support for extern varargs methods & varargs method calls
...
llvm-svn: 297
2001-07-25 22:47:55 +00:00
9f18119edb
*** empty log message ***
...
llvm-svn: 291
2001-07-24 17:14:13 +00:00
78a307b170
Eliminated the Unique class in favor of NonCopyable and NonCopyableV
...
llvm-svn: 280
2001-07-23 18:26:21 +00:00
e2472bbf6c
Moved inline/llvm/Tools/* to include/llvm/Support/*
...
llvm-svn: 279
2001-07-23 17:46:59 +00:00
7c310fa6ac
Fix coding style issues to actually attempt to be somewhat uniform
...
llvm-svn: 277
2001-07-23 05:03:15 +00:00
ae066aaf44
Nonpolymorphic class, doesn't need a virtual dtor!
...
llvm-svn: 276
2001-07-23 03:57:05 +00:00
44187dbff1
Clean up hash table usage
...
Remove opaque pointer used for C compatibility which isn't an issue
llvm-svn: 275
2001-07-23 03:50:57 +00:00
d8f1cc98e8
Removal of the redundant CompileContext wrapper
...
llvm-svn: 274
2001-07-23 03:09:03 +00:00
0af2464a78
Large scale changes to implement new command line argument facility
...
llvm-svn: 272
2001-07-23 02:35:57 +00:00
1dde6921a3
Add flag for emacs so it realizes it's C++ code
...
llvm-svn: 269
2001-07-22 05:15:16 +00:00
9c0f8f24e0
Privatize LLCOptions. It had no business being visible to the entire
...
program.
llvm-svn: 267
2001-07-22 04:40:02 +00:00
2c52fe7a52
Move private header into private directory
...
llvm-svn: 266
2001-07-22 03:59:25 +00:00
5f4b44652f
Convert from using C style char*'s to strings.
...
Look ma, no strdups
llvm-svn: 265
2001-07-22 03:57:31 +00:00
6f55581254
Remove String file some more
...
llvm-svn: 264
2001-07-22 00:46:48 +00:00
a05bbb614f
Destroy the StringUtils.h file
...
llvm-svn: 262
2001-07-22 00:18:10 +00:00
b299068101
Eliminate lots of unnecessary #includes and forward decls
...
there are probably more to kill
llvm-svn: 261
2001-07-21 23:24:48 +00:00
293e80559c
Exterminate nasty Cisms
...
llvm-svn: 257
2001-07-21 22:42:09 +00:00
dd511760d9
Renamed include/llvm/Codegen to include/llvm/CodeGen
...
llvm-svn: 253
2001-07-21 20:58:30 +00:00
68cf7a4626
More minor reorganizations
...
llvm-svn: 251
2001-07-21 20:08:52 +00:00
93547c3231
Remove getTempValuesForMachineCode from the Instruction interface
...
to remove dependency on <vector>
llvm-svn: 250
2001-07-21 20:04:10 +00:00
c9f7c061bc
Add support for casting operators
...
llvm-svn: 243
2001-07-21 19:10:33 +00:00
2c6f274188
More functionality, renamed API
...
llvm-svn: 241
2001-07-21 19:07:19 +00:00
4ee51f4ede
Moved isIntegral to the Type system
...
Renamed equals(char) to equalsInt(char). Made it a const memfunc
llvm-svn: 240
2001-07-21 19:02:43 +00:00
1f3de470af
General support utilities like a program options class and a StringMap
...
class for mapping strings to arbitrary things.
llvm-svn: 228
2001-07-21 12:40:18 +00:00
ad5ac0fab4
CompileContext and options class for the llc compiler.
...
llvm-svn: 227
2001-07-21 12:39:30 +00:00
5c66a797a2
Header files for the target architecture description and for instruction
...
selection, and instances of these for the SPARC.
llvm-svn: 226
2001-07-21 12:39:03 +00:00
fcb6aefa90
Provide simpler ways to extract the value of an integer constant.
...
llvm-svn: 223
2001-07-20 21:11:07 +00:00
0452d48c50
Compute and cache information about the storage size and layout
...
of structures. This information is machine-dependent.
llvm-svn: 222
2001-07-20 21:09:17 +00:00
75cc5a26a2
Provide uniform access to the pointer operand and to the index
...
operands (if any) for different types of MemAccessInst's.
llvm-svn: 221
2001-07-20 21:07:06 +00:00
3e2394cdad
Added a representation of the machine instructions generated
...
for a VM instruction.
llvm-svn: 220
2001-07-20 21:05:02 +00:00
85090922f4
Start of expression analysis support
...
llvm-svn: 219
2001-07-20 19:17:55 +00:00
26be0fc32a
Header to raise and lower representation
...
llvm-svn: 218
2001-07-20 19:17:47 +00:00
e3d4a4fa44
Add multiply as a supported constant propogation operation
...
Include the LevelChange.h header in AllOpts.h
llvm-svn: 211
2001-07-20 19:14:41 +00:00
64a234bc26
New function: WriteAsOperand.
...
llvm-svn: 210
2001-07-20 19:14:01 +00:00
85b1f15113
Add new base class ConstPoolInt, useful for dealing with integral constants
...
llvm-svn: 209
2001-07-20 19:13:28 +00:00
c9bdc871ca
Add new method, ensureTypeAvailable
...
llvm-svn: 208
2001-07-20 19:13:04 +00:00
0d94bacd62
Change is*Type to be a casting convertion operator
...
Add a new isIntegral virtual function
llvm-svn: 207
2001-07-20 19:12:34 +00:00
2d4f9e0995
Add an function to BinaryOperator to swap the two operands
...
llvm-svn: 206
2001-07-20 19:09:33 +00:00
ad8051b0b3
Add short forms of the get*Type methods.
...
llvm-svn: 205
2001-07-20 19:09:11 +00:00
49970039ea
Fixed typo in comment
...
llvm-svn: 201
2001-07-16 16:17:18 +00:00
eaed2794d8
Rename 'isMethodExternal' to 'isExternal'
...
llvm-svn: 194
2001-07-15 06:35:24 +00:00
2cded30974
Add a function to convert a double to a string
...
llvm-svn: 187
2001-07-15 00:16:38 +00:00
08d936465f
Add support to write and read a fixed amount of raw data
...
llvm-svn: 186
2001-07-15 00:16:22 +00:00
5446f8a542
* The parent of a constant pool is a SymTabValue, not a value.
...
llvm-svn: 178
2001-07-14 06:08:51 +00:00
5a2d2b1f0a
Made the following changes:
...
* ValueHolder became a 3 argument template. This allows for BasicBlock to
use the value holder arg as a typesafe parent pointer.
* SymTabValue no longer inherits from Value
* Method does not inherit from only SymTabValue. Now it inherits from both
STV & Value.
* Module does not inherit from only SymTabValue. Now it inherits from both
STV & Value.
* Updated the SymTabValue.h file to reference SymTabValue instead of STDef
in several places
* Added isArraySelector & isStructSelector to GetElementPtr instruction
llvm-svn: 177
2001-07-14 06:07:58 +00:00
5f904ea839
Made it not inline
...
llvm-svn: 174
2001-07-12 23:35:11 +00:00
805c1514e4
Add DebugValue global function
...
llvm-svn: 173
2001-07-12 23:33:53 +00:00
875710c4a1
hasSideEffects should be marked virtual
...
stores and free's have sideeffects
llvm-svn: 170
2001-07-09 19:38:26 +00:00
006106973f
Fix stupid typo
...
llvm-svn: 168
2001-07-09 16:54:29 +00:00
62ecb4a137
Implementation of Store & GetElementPtr
...
llvm-svn: 164
2001-07-08 23:22:50 +00:00
d8bebcd517
Implemented shl, shl, & load instructions
...
llvm-svn: 161
2001-07-08 21:10:27 +00:00
49c643262e
Moved Cast from being a Unary instruction to being an "Other" instruction
...
llvm-svn: 160
2001-07-08 19:03:27 +00:00
b418152221
Add a new "addOperand" method to User.
...
llvm-svn: 158
2001-07-08 18:38:18 +00:00
a682182f64
Neg instruction removed. Cast instruction implemented.
...
llvm-svn: 156
2001-07-08 04:57:15 +00:00
87d478287b
Convert BinaryOperand and UnaryOperator to only take instruction types of
...
the appropriate enum
llvm-svn: 153
2001-07-07 20:17:23 +00:00
b1ca9cbceb
Broad superficial changes:
...
* Renamed getOpcode to getOpcodeName
* Changed getOpcodeName to return a const char * instead of string
* Added a getOpcode method to replace getInstType
* Changed code to use getOpcode instead of getInstType
llvm-svn: 152
2001-07-07 19:24:15 +00:00
48d80e18f9
Devirtualize User::dropAllReferences
...
llvm-svn: 151
2001-07-07 19:00:36 +00:00
a999afa182
Remove dtor's that simply call dropAllReferences
...
llvm-svn: 150
2001-07-07 18:42:52 +00:00
a073acb22d
Changed the fundemental architecture of Operands for Instructions. Now
...
Operands are maintained as a vector<Use> in the User class, and operator
iterators are provided as before. Getting an operand no longer requires
a virtual function call.
WARNING: getOperand(x) where x >= getNumOperands() will now assert instead
of returning null!
llvm-svn: 149
2001-07-07 08:36:50 +00:00
a6c8b30e9d
New file, includes method to merge exit nodes together
...
llvm-svn: 141
2001-07-06 16:57:52 +00:00
5afd71b109
* Add a DominatorBase base class to maintain root of Dominator info
...
* Implement post dominator support
llvm-svn: 140
2001-07-06 16:57:21 +00:00
719d5b2899
* Added comments
...
* Made iterators inherit from appropriate iterator base class
* Abstracted out graphs from depth first iterator
* Add "Inverse" traversal of CFG
llvm-svn: 139
2001-07-06 16:56:17 +00:00
6bf3e9512b
IntervalPartition was changed to inherit from vector<Interval*> instead of
...
contain it so that it would have full iterator access without much work.
llvm-svn: 132
2001-07-03 15:28:08 +00:00
f9bd02a89a
Checkin of new Analysis result printing header
...
llvm-svn: 130
2001-07-03 05:37:26 +00:00
a2bb73e41f
Remove code for printing out Analysis data structures. It got moved
...
llvm-svn: 128
2001-07-03 05:35:52 +00:00
7edbdd4485
Update documentation a bit, correct #include guard
...
llvm-svn: 127
2001-07-03 05:35:23 +00:00
6dccb6576c
Enable printing of dominator related information.
...
Theis will eventually be moved!
llvm-svn: 123
2001-07-02 05:45:30 +00:00
12393e5c5a
Add new anaysis routines for building dominator related information
...
llvm-svn: 122
2001-07-02 05:45:17 +00:00
b44c6a4b47
Addition of 'deleter' function.
...
llvm-svn: 121
2001-07-02 01:09:41 +00:00
9dd7120a2a
Add prototypes for ADCE pass
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llvm-svn: 115
2001-06-30 06:37:16 +00:00
b0810f37d3
Rename DoSparseConditionalConstantProp to DoSCCP
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llvm-svn: 114
2001-06-30 06:37:01 +00:00
c10245352c
Add a new pop_back() method
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llvm-svn: 111
2001-06-30 04:35:21 +00:00
6f70fda2f0
The ConstRules class got moved to the opt namespace
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llvm-svn: 110
2001-06-30 04:35:01 +00:00
a6e2316d03
Add a reduceApply method
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llvm-svn: 109
2001-06-30 04:34:42 +00:00
9e497a01f7
Split AllOpts.h into lots of little .h files.
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llvm-svn: 108
2001-06-30 04:34:07 +00:00
96bb2fb5a2
Added prototype for ConstantFoldTerminator
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llvm-svn: 105
2001-06-29 23:56:00 +00:00
17556f82d0
Added new removePredecessor method prototype
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llvm-svn: 99
2001-06-29 05:21:42 +00:00
4cee8d8ffb
Miscellaneous cleanups:
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* Convert post to pre-increment for for loops
* Use generic programming more
* Use new Value::cast* instructions
* Use new Module, Method, & BasicBlock forwarding methods
* Use new facilities in STLExtras.h
* Use new Instruction::isPHINode() method
llvm-svn: 96
2001-06-27 23:41:11 +00:00
7798de1382
* Move stuff around a bit.
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* Add reduce_apply_bool
llvm-svn: 88
2001-06-27 23:32:12 +00:00
4400f659f1
Add instructions to fold unary and binary instructions.
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llvm-svn: 87
2001-06-27 23:31:34 +00:00
780cfa5381
* Use the new reduce_apply_bool template
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* Expose Constant Pool Merging from ConstantProp.cpp
* Include definitions for SCCP pass
* InstListType is not neccesary anymore
llvm-svn: 86
2001-06-27 23:31:14 +00:00
a32c04fcb1
getBasicBlocks() is not needed anymore for reading Method data
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llvm-svn: 85
2001-06-27 23:30:11 +00:00
608fe88627
Added methods to make dealing with switches and branch instructions
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more tolerable.
llvm-svn: 84
2001-06-27 23:29:41 +00:00
c112b3de44
Minor formating changes
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llvm-svn: 83
2001-06-27 23:29:21 +00:00
8c2076b84e
Make a new GenericBinaryInst class, instead of providing lots of silly
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little classes.
llvm-svn: 82
2001-06-27 23:28:50 +00:00
642a3063da
Add a new slew of functions to allow dynamic_cast<> like operation for
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upcasting Value's to their subclasses.
llvm-svn: 80
2001-06-27 23:27:42 +00:00
0972270aaf
Add extra forwarding accessor methods so that getMethodList(), getBasicBlocks()
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and getInstList() are obsolete... except for when modifying those lists. This
makes code much more succinct and to the point.
llvm-svn: 79
2001-06-27 23:26:41 +00:00
7221d33514
* Rename get.*Operator to create seeing that it would have to be qualified
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with the classname anyways.
* Add an isPHINode() method to Instruction
* Add getUniqueName() to SymbolTable class
* Add an insert method to ValueHolder
llvm-svn: 73
2001-06-25 07:31:05 +00:00
554c161f1f
Add a helper function bind_obj
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llvm-svn: 70
2001-06-25 03:54:32 +00:00
3fe4504c28
Big changes. Interval*.h is now more or less finalized. IntervalPartition
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is recoded to use IntervalIterators. IntervalIterators can now maintain
their own memory or let an external entity do it.
Loop depth is a new user of IntervalPartition for calculating the loop
nesting depth of a basic block
TODO: add IntervalPartition capability to split intervals between the looping
portion and the "tail" portion.
llvm-svn: 69
2001-06-25 03:54:14 +00:00
c17f93528b
CFG.h: change the iterator tag
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Method.h: Add an iterator type.
llvm-svn: 68
2001-06-25 03:52:19 +00:00
db1d8bdf34
New files due to the Intervals.h splitup
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llvm-svn: 65
2001-06-24 04:07:37 +00:00
658a50fe1b
IntervalPartition & IntervalIterator classes have been split out into
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their own .h files
llvm-svn: 61
2001-06-24 04:05:09 +00:00
2e2e27a1af
Addition of IntervalIterator. Preparing for rename of Intervals.h to
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Interval.h, IntervalPartition.h, and IntervalIterator.h
llvm-svn: 59
2001-06-24 03:22:59 +00:00
97c3480075
Add comments
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Interval::HeaderNode is now accessed thorugh an accessor function
llvm-svn: 55
2001-06-22 02:23:27 +00:00
dc36e44adc
Add accessor methods to binary/unary operators
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Add extra helper methods to PHI class
llvm-svn: 54
2001-06-22 02:21:42 +00:00
d52706daa8
New header file defined with neeto utilities put in one place
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llvm-svn: 50
2001-06-21 05:25:51 +00:00
e3b1bacb6e
Modified to use the new reduce_apply algorithm
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llvm-svn: 49
2001-06-21 05:25:33 +00:00
570f10ad47
* Added capability to print out an interval
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llvm-svn: 48
2001-06-21 05:25:09 +00:00
d893c3300a
* Added comments
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* Added prototype for new Interval::isLoop method
* Added destructor to free memory
* Added IntervalPartition::isDegeneratePartition method
* Added IntervalPartition::size() method
llvm-svn: 47
2001-06-21 05:24:46 +00:00
5035efaeda
Add capability to build a derived interval graph
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llvm-svn: 41
2001-06-20 22:44:32 +00:00
778702f26c
Factor the predeclarations of the CFG.h functionality into a seperate, new header
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file: CFGdecls.h
This allows the addition of BasicBlock::(pred|succ)_iterator typedefs.
llvm-svn: 40
2001-06-20 22:44:16 +00:00
acbaaf7bf2
Add an optimization stub
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llvm-svn: 35
2001-06-20 19:26:21 +00:00
6cc066490b
New file: Interval analysis support
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llvm-svn: 34
2001-06-20 19:26:12 +00:00
62b7632c3c
Implement support for writing VCG format output
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llvm-svn: 28
2001-06-13 19:55:13 +00:00
78f524c613
Move contents to the cfg namespace.
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Implement post order and reverse post order iterators
llvm-svn: 27
2001-06-13 19:55:02 +00:00
a653daaac2
Updates to support
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* Changes in PHI node structure
* Fix to Predecessor iterator
llvm-svn: 23
2001-06-11 15:04:06 +00:00
5f46e8c9da
Moved getBinaryOperator to the BinaryOperator class and the getUnaryOperator
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to the UnaryOperator class (from the Instruction class).
llvm-svn: 21
2001-06-08 21:30:13 +00:00
f5d87f9e56
Beautify the source a bit.
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llvm-svn: 19
2001-06-08 21:07:26 +00:00
f2ff0eac5b
Include support for reverse iteration.
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llvm-svn: 18
2001-06-08 20:52:54 +00:00
33455b2a23
Added reverse depth first capability, fixed depth first capability
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llvm-svn: 16
2001-06-08 00:35:14 +00:00
fe59ab9828
Moved iterators to the new CFG.h file.
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llvm-svn: 14
2001-06-07 21:18:35 +00:00
b151cb40ac
New file
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llvm-svn: 13
2001-06-07 21:18:08 +00:00
e358b22776
Fixes for BB iterators, additional methods added for DCE pass
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llvm-svn: 8
2001-06-07 16:58:36 +00:00
2f7c963559
Initial revision
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llvm-svn: 2
2001-06-06 20:29:01 +00:00
Chris Lattner