f6190821da
Adjust to MachineConstantPool interface change: instead of keeping a
...
value/alignment pair for each constant, keep a value/offset pair.
llvm-svn: 26078
2006-02-09 04:46:04 +00:00
6dc90ca172
Change Select() from
...
SDOperand Select(SDOperand N);
to
void Select(SDOperand &Result, SDOperand N);
llvm-svn: 26067
2006-02-09 00:37:58 +00:00
463fa70eaa
Fix the Sparc backend with Evan's recent tblgen changes
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llvm-svn: 26009
2006-02-05 08:35:50 +00:00
a28b764886
Use SelectRoot() as the entry to any tblgen based isel.
...
llvm-svn: 25998
2006-02-05 06:51:51 +00:00
a3e5b2c61c
remove V8 reference
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llvm-svn: 25991
2006-02-05 06:32:59 +00:00
158e1f519c
Rename SPARC V8 target to be the LLVM SPARC target.
...
llvm-svn: 25985
2006-02-05 05:50:24 +00:00
94e95d2b3e
Great renaming: Sparc --> SparcV9
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llvm-svn: 11826
2004-02-25 18:44:15 +00:00
10a32da382
FunctionLiveVarInfo.h moved: include/llvm/CodeGen -> lib/Target/Sparc/LiveVar
...
llvm-svn: 11804
2004-02-24 19:46:00 +00:00
8358cc573d
Move MOTy::UseType enum into MachineOperand. This eliminates the
...
switch statements in the constructors and simplifies the
implementation of the getUseType() member function. You will have to
specify defs using MachineOperand::Def instead of MOTy::Def though
(similarly for Use and UseAndDef).
llvm-svn: 11715
2004-02-22 19:23:26 +00:00
76b2ff4ded
Adjustments to support the new ConstantAggregateZero class
...
llvm-svn: 11474
2004-02-15 05:55:15 +00:00
5a92240270
Use newly added next() and prior() utility functions.
...
llvm-svn: 11430
2004-02-14 01:18:34 +00:00
8cdd0215bf
Remove getAllocatedRegNum(). Use getReg() instead.
...
llvm-svn: 11393
2004-02-13 21:01:20 +00:00
cbf0667743
Squish warning
...
llvm-svn: 11375
2004-02-13 16:14:50 +00:00
c07b64f3cb
Remove this MachineOpCodeFlags assertion - its test can never be false.
...
llvm-svn: 11342
2004-02-12 04:01:07 +00:00
80da865f77
Change MachineBasicBlock's vector of MachineInstr pointers into an
...
ilist of MachineInstr objects. This allows constant time removal and
insertion of MachineInstr instances from anywhere in each
MachineBasicBlock. It also allows for constant time splicing of
MachineInstrs into or out of MachineBasicBlocks.
llvm-svn: 11340
2004-02-12 02:27:10 +00:00
b22186adf0
MachineInstr::getOpCode() --> getOpcode() in SPARC back-end.
...
llvm-svn: 11335
2004-02-11 20:47:34 +00:00
8f4142616d
Increase constness.
...
llvm-svn: 11322
2004-02-11 17:55:09 +00:00
2f21547208
Remove assert as the only integer registers on the sparc are physical.
...
llvm-svn: 11317
2004-02-11 06:04:51 +00:00
fcb99fe370
Fix previous broken commit. A MachineOperand may have opType ==
...
MO_VirtualRegister but if the register number is one of a physical
register is it considered as a physical register.
llvm-svn: 11315
2004-02-11 05:55:00 +00:00
adcc14d96a
Remove assert as it is meaningless. MachineOperands can be tagged as
...
MO_VirtualRegister but actually be representing a physical register.
llvm-svn: 11310
2004-02-11 04:52:30 +00:00
1cb6d2697d
Stop using this method
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llvm-svn: 11282
2004-02-10 21:12:06 +00:00
2d5feb5e04
Remvoe use of MO.isVirtualRegister(), turn an assertion into an assert()
...
llvm-svn: 11280
2004-02-10 20:47:24 +00:00
2aea68ccfd
Remove use of isPhysicalRegister
...
llvm-svn: 11277
2004-02-10 20:35:42 +00:00
ff04d76c57
Fix PR228: [sparc] Boolean constants are emitted as true and false
...
I will observe that the concept of using WriteAsOperand is completely broken,
but then we all knew that, didn't we?
llvm-svn: 11255
2004-02-10 05:16:44 +00:00
7f7a842bd6
Doxygenify comments.
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llvm-svn: 11252
2004-02-09 23:18:42 +00:00
4dc5478fbc
Fix PR#226: When emitting padding, always emit it as bytes. Bytes can be
...
placed into any alignment situation.
llvm-svn: 11247
2004-02-09 22:15:33 +00:00
f429a0e6dd
Add a new (static inline) std::ostream& << AllocInfo& method. Use it.
...
llvm-svn: 11002
2004-01-28 19:05:43 +00:00
929d1d1ca1
Use the LLVM standard name mangling infrastructure instead of reinventing the
...
wheel.
llvm-svn: 10891
2004-01-15 22:44:19 +00:00
16d4009a1b
Include TargetRegInfo.h and declare SparcTargetMachine forward, to make this
...
header more easily includable.
llvm-svn: 10880
2004-01-15 18:17:07 +00:00
93cd755c05
Eliminate the isStringCompatible function, using ConstantArray::isString.
...
It's not clear why the code was looking for signed chars < 0, but it can't
matter to the assembler anyway, so the check goes away. This also fixes
compatibility with arrays of [us]byte that have constantexprs in them.
Also slightly restructure some code to be cleaner.
llvm-svn: 10854
2004-01-14 17:15:17 +00:00
66f33ff6c2
Finegrainify namespacification
...
Using the SlotCalculator is total overkill for this file, a simple map
will suffice. Why doesn't this use the NameMangler interface?
llvm-svn: 10823
2004-01-13 21:27:59 +00:00
dbd9c33e5e
Remove dump-input option.
...
Make addPassesToEmitAssembly() look slightly more like addPassesToJITCompile().
llvm-svn: 10818
2004-01-13 19:26:21 +00:00
fe2aafe08a
Eliminate use of ConstantHandling itf
...
llvm-svn: 10782
2004-01-12 18:08:18 +00:00
4ee36320f4
Move sparc-specific livevar code into lib/Target/Sparc
...
llvm-svn: 10733
2004-01-09 18:15:24 +00:00
bb6fa4b327
Fix more incestuous #includage.
...
llvm-svn: 10732
2004-01-09 16:17:09 +00:00
3d874aebc2
Move InstrSelection into lib/Target/Sparc, as it's sparc specific. This
...
makes the incestuous #include'ing of sparc internal headers much less
disturbing. :)
llvm-svn: 10729
2004-01-09 06:22:34 +00:00
b9c7999881
Move lib/Codegen/RegAlloc into lib/Target/Sparc, as it is sparc specific
...
llvm-svn: 10728
2004-01-09 06:17:12 +00:00
5d236005b0
Clean up a lot of the code I added yesterday by exposing the IntrinsicLowering
...
implementation from the TargetMachine directly.
llvm-svn: 10636
2003-12-28 21:23:38 +00:00
dfc5631bfd
Eliminate some code that is not needed now that we have the intrinsic lowering pass
...
llvm-svn: 10628
2003-12-28 09:46:33 +00:00
69aa1ccb07
Really release memory used by functions. Patch by Chris.
...
llvm-svn: 10572
2003-12-22 03:47:58 +00:00
9a4898939a
Hoist some sparc specific code into the sparc target
...
llvm-svn: 10554
2003-12-20 09:17:40 +00:00
833c3c2597
Rip JIT specific stuff out of TargetMachine, as per PR176
...
llvm-svn: 10542
2003-12-20 01:22:19 +00:00
ee158ca708
* Converted C-style comments to C++
...
* Doxygenified comments
* Reordered #includes
llvm-svn: 10503
2003-12-17 22:08:20 +00:00
0f42585924
Reordered #includes.
...
llvm-svn: 10502
2003-12-17 22:06:28 +00:00
426275b96d
Doxygenified some comments, reduced extraneous space.
...
llvm-svn: 10501
2003-12-17 22:06:08 +00:00
b01a80aa94
Reorganized the Sparc backend to be more modular -- each different
...
implementation of a Target{RegInfo, InstrInfo, Machine, etc} now has a separate
header and a separate implementation file.
This means that instead of a massive SparcInternals.h that forces a
recompilation of the whole target whenever a minor detail is changed, you should
only recompile a few files.
Note that SparcInternals.h is still around; its contents should be minimized.
llvm-svn: 10500
2003-12-17 22:04:00 +00:00
aaba4639f8
Change interface of MachineOperand as follows:
...
a) remove opIsUse(), opIsDefOnly(), opIsDefAndUse()
b) add isUse(), isDef()
c) rename opHiBits32() to isHiBits32(),
opLoBits32() to isLoBits32(),
opHiBits64() to isHiBits64(),
opLoBits64() to isLoBits64().
This results to much more readable code, for example compare
"op.opIsDef() || op.opIsDefAndUse()" to "op.isDef()" a pattern used
very often in the code.
llvm-svn: 10461
2003-12-14 13:24:17 +00:00
d181666052
* Add code to flush the ICache, which any self-respecting SMC must do
...
* Restore registers *after* everything else to avoid any possible side effects
This fixes McCat-imp.
llvm-svn: 10147
2003-11-21 23:48:54 +00:00
0e2e1f121a
Include the file before we close the llvm namespace.
...
llvm-svn: 9954
2003-11-13 00:23:05 +00:00
6675f982de
Substantially re-organized this file:
...
* There is now only one pass to print out assembly instead of two
* It is a FunctionPass
* The Module-level printing of globals is now in doFinalization() method of the
FunctionPass
* The code has been reformatted to follow LLVM coding standards
* Some comments, not all, were doxygenified
* Last but not least, the function to create an instance of this pass is also no
longer a method in the UltraSparc class.
llvm-svn: 9953
2003-11-13 00:22:19 +00:00
2558e8c852
The function to create an instance of this pass is no longer a method of
...
the UltraSparc class.
llvm-svn: 9952
2003-11-13 00:19:02 +00:00
167026f8c8
The functions to create new instances of passes are no longer methods in the
...
UltraSparc class. Comments are also doxygen-compatible now.
llvm-svn: 9951
2003-11-13 00:17:20 +00:00
b26c6fa4eb
* Put command-line switches in their own namespace
...
* Pass creation functions are no longer in the UltraSparc class
llvm-svn: 9950
2003-11-13 00:16:28 +00:00
893e793739
Force a dependency on the .inc file, which must be generated!
...
llvm-svn: 9949
2003-11-13 00:05:09 +00:00
960707c335
Put all LLVM code into the llvm namespace, as per bug 109.
...
llvm-svn: 9903
2003-11-11 22:41:34 +00:00
75bc7cec4b
Fix PR103
...
llvm-svn: 9830
2003-11-09 07:08:34 +00:00
f8cb2419ee
Fix two typos I found in comments.
...
llvm-svn: 9806
2003-11-08 18:12:24 +00:00
a1eefa40dc
For some reason, LICM and GCSE like to crash the FunctionPassManager when they
...
are being added as FunctionPasses... Sigh.
llvm-svn: 9798
2003-11-08 00:01:39 +00:00
508cc3e7a9
Implement branching to a PC-relative constant (not a BasicBlock).
...
llvm-svn: 9793
2003-11-07 21:07:30 +00:00
3b2343eae9
PreSelection is not optional, it performs a necessary and vital transformation
...
for the Sparc backend: breaking up constant expressions. Thus, we cannot have it
guarded by a conditional, it should never be disabled.
Also, it's now available for the JIT since it is a FunctionPass.
llvm-svn: 9791
2003-11-07 20:33:25 +00:00
2c3068026a
Switch to emitting MachineConstantPool the way it was meant to be done.
...
llvm-svn: 9777
2003-11-07 18:06:26 +00:00
2133b0513d
Switch to using the standard representation of the constant pool -- namely, the
...
MachineConstantPool. This involved refactoring the two classes involved in
printing out Sparc assembly. In fact, they should share all this code anyway.
llvm-svn: 9776
2003-11-07 17:45:28 +00:00
faa42d264f
We accept TargetMachine as a const reference.
...
llvm-svn: 9775
2003-11-07 17:44:18 +00:00
bd4a8ed139
PreSelection and PeepholeOpts are now FunctionPasses.
...
llvm-svn: 9774
2003-11-07 17:43:43 +00:00
81c748c1e2
* Stop making a global for each constant that cannot live in an instruction;
...
it will be converted to a MachineConstantPool index during instruction
selection
* This is now eligible to become a FunctionPass since it does not have any side
effects outside of the function it is processing.
llvm-svn: 9773
2003-11-07 17:31:22 +00:00
bf9ed7ac1f
* Use the MachineConstantPool for storing constants instead of a hash_set;
...
* Do not create new globals for constants!
Also, order #includes as per coding style guide
llvm-svn: 9772
2003-11-07 17:29:48 +00:00
c16149d7dd
Use `basename $<` to get just the filename, not full path, for ease of reading.
...
llvm-svn: 9770
2003-11-07 17:26:27 +00:00
5285e9c9a0
Hopefully this will fix PR98
...
llvm-svn: 9762
2003-11-07 00:38:09 +00:00
b4ad4c3d4c
* Make the comment header 80 columns long
...
* Alphabetize #includes
llvm-svn: 9751
2003-11-06 18:06:13 +00:00
adc07972bc
Tweak sed commands so that they filter out more # stuff and also
...
work on Mac OS X. Also turn ${...} into $(...); we do not speak BSD
Make.
llvm-svn: 9589
2003-10-29 20:07:35 +00:00
3f45389172
Make code layout more consistent.
...
llvm-svn: 9418
2003-10-23 16:48:30 +00:00
dbe73c5d6d
Add comments to describe what these functions actually do.
...
llvm-svn: 9370
2003-10-22 05:50:40 +00:00
8c0608cf0d
* Use <cmath> instead of <math.h>
...
* Order #includes according to LLVM coding standards
llvm-svn: 9369
2003-10-22 05:09:56 +00:00
cc0d34223d
Removed completely duplicated function comment (an identical one appears later).
...
llvm-svn: 9368
2003-10-22 04:55:09 +00:00
980d74c752
No, really, order the #includes correctly.
...
llvm-svn: 9367
2003-10-22 04:51:36 +00:00
88be700644
* Fix order of #includes to follow style guide
...
* It's no longer a BasicBlock pass: update comment on run() method
* Fix placement of braces to be consistent
* Delete extraneous whitespace
llvm-svn: 9361
2003-10-22 03:27:45 +00:00
73d9355fea
Hrm, unbreak stuph :(
...
llvm-svn: 9334
2003-10-21 17:22:23 +00:00
a62228d01a
Fix preselection/lowerswitches bug
...
llvm-svn: 9333
2003-10-21 16:29:23 +00:00
4439aee504
Pull the PHI special case into it's own visit* method
...
llvm-svn: 9332
2003-10-21 16:09:23 +00:00
898a42afde
The lastOp operand is never used
...
llvm-svn: 9331
2003-10-21 16:06:07 +00:00
9583cfafc5
Added LLVM copyright notice.
...
llvm-svn: 9324
2003-10-21 15:29:18 +00:00
29265fe981
Added LLVM copyright header.
...
llvm-svn: 9321
2003-10-21 15:17:13 +00:00
2e2a0ed7e1
Preselection is _not_ a basicblock pass, because it adds global variables to
...
the module. This change converts it from being a basic block pass to being
a simple pass. This allows elimination of the annotation and simplification
of the logic for moving constants into global variables.
llvm-svn: 9320
2003-10-21 14:49:19 +00:00
8264e29e01
When opcodes like ADD were split into reg. and immed. versions (ADDi and ADDr),
...
this code wasn't fixed correctly so it missed copy operations that used ADDi.
llvm-svn: 9318
2003-10-21 12:29:45 +00:00
64e8a13b7b
Why does g++ not even generate a warning when you miss a break statement?
...
llvm-svn: 9317
2003-10-21 12:28:27 +00:00
af2df5b7f9
Implement the new varargs instructions and intrinsics.
...
llvm-svn: 9316
2003-10-21 11:25:09 +00:00
4436c49787
Added LLVM copyright notice to Makefiles.
...
llvm-svn: 9312
2003-10-20 22:26:57 +00:00
e7621515c0
Goodbye, AddRegNumToValues
...
llvm-svn: 9309
2003-10-20 20:44:03 +00:00
482202a601
Added LLVM project notice to the top of every C++ source file.
...
Header files will be on the way.
llvm-svn: 9298
2003-10-20 19:43:21 +00:00
ca1789d3f5
Minor leftover fixups from replaceMachineCodeForFunction () change.
...
llvm-svn: 9295
2003-10-20 17:59:09 +00:00
4bc3958c7b
Make replaceMachineCodeForFunction() return void.
...
llvm-svn: 9289
2003-10-20 15:17:12 +00:00
67a5a865ae
Make replaceMachineCodeForFunction return void.
...
llvm-svn: 9288
2003-10-20 15:15:17 +00:00
f187b7691d
Apparently the dependencies are wrong for this file, so it didn't rebuild it
...
when changing Instruction.def. :(
llvm-svn: 9286
2003-10-20 14:12:52 +00:00
b94550e537
Change the Opcode enum for PHI nodes from "Instruction::PHINode" to "Instruction::PHI" to be more consistent with the other instructions.
...
llvm-svn: 9269
2003-10-19 21:34:28 +00:00
fb40334c25
Update the sparc backend to at least compile correctly with the new varargs stuff even if it's not all implemented yet.
...
llvm-svn: 9223
2003-10-18 05:55:58 +00:00
2e24fcadf5
Refactor jump insertion code from CompilationCallback() into insertJumpAtAddr().
...
Make insertFarJumpAtAddr() return void, because nothing uses its return value.
Remove some commented-out code.
Implement replaceMachineCodeForFunction() for SPARC.
llvm-svn: 9203
2003-10-17 18:27:37 +00:00
240fc39b07
Add prototype for replaceMachineCodeForFunction().
...
llvm-svn: 9202
2003-10-17 18:27:25 +00:00
09d40333a2
Remove extra blank line.
...
llvm-svn: 9196
2003-10-17 18:09:10 +00:00
8faf8d93d5
Eliminate some extraneous code in SlotCalculator::insertVal().
...
Rename SlotCalculator::getValSlot() to SlotCalculator::getSlot(),
SlotCalculator::insertValue() to SlotCalculator::getOrCreateSlot(),
SlotCalculator::insertVal() to SlotCalculator::insertValue(), and
SlotCalculator::doInsertVal() to SlotCalculator::doInsertValue().
llvm-svn: 9190
2003-10-17 02:02:40 +00:00
6855f03c56
Remove WordsEmitted statistic; there's already a non-backend-specific
...
jello statistic for this (just divide #-bytes-of-code-emitted by 4).
Rewrite head-of-file comment.
llvm-svn: 9098
2003-10-13 19:51:20 +00:00
Chris Lattner