5fb1fee605
Fix a bug I introduced into the code generator. :(
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llvm-svn: 3694
2002-09-12 20:27:10 +00:00
b9d9e0ff8d
- Change getelementptr instruction to use long indexes instead of uint
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indexes for sequential types.
llvm-svn: 3681
2002-09-11 01:21:29 +00:00
74946507fc
Make sure the leakdetector is told about temporary Phi nodes also, so it doesn't
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erroneously report them as leaks
llvm-svn: 3624
2002-09-08 21:19:29 +00:00
16d4c60600
Inform the memory leak detector that TmpInstruction objects should not be
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subject to memory leak checking.
llvm-svn: 3623
2002-09-08 21:08:43 +00:00
b0b412e66e
- Renamed Type::isIntegral() to Type::isInteger()
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- Added new method Type::isIntegral() that is the same as isInteger, but
also accepts bool.
llvm-svn: 3574
2002-09-03 01:08:28 +00:00
bcba516097
moved this file from lib/Reoptimizer/Mapping
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llvm-svn: 3519
2002-08-27 22:47:33 +00:00
2762328f9e
Makefile for new sub directory
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llvm-svn: 3518
2002-08-27 22:46:38 +00:00
fe9eda7fb1
Added Mapping subdir
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llvm-svn: 3517
2002-08-27 22:45:49 +00:00
872c7f9a9e
Use newly-added type inspection support in InstTreeNode subclasses.
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llvm-svn: 3501
2002-08-24 21:02:09 +00:00
8c1e3f7310
Moved code here to extract memory instruction indices and to check
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whether FoldGetElemNodes should be called. This is machine-independent
but was in the Sparc directory. This is in a new function: GetMemInstArgs.
llvm-svn: 3500
2002-08-24 21:00:08 +00:00
492a263ffd
Added #include <alloca.h>
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llvm-svn: 3491
2002-08-23 10:54:26 +00:00
dfb3a2cd07
Eliminated the MemAccessInst class, folding contents into GEP class.
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llvm-svn: 3487
2002-08-22 23:37:20 +00:00
3f76984952
dumpNode() does not need to print MachineInstrs.
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llvm-svn: 3444
2002-08-22 02:59:46 +00:00
3db97eb499
Unary Not (boolean and bitwise) is no longer a separate LLVM instruction
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but is instead implemented with XOR. Note that the InstrForest opLabels
for Not and BNot remain the same, i.e., the XOR is recognized and
represented as a (boolean or bitwise) Not when building the instruction
trees. But these tree nodes are now binary, not unary.
llvm-svn: 3343
2002-08-15 14:19:22 +00:00
fa99db77a8
Add method MachineInstr::substituteValue() which substitutes
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one Value with another one in all operands and implicit references
of the machine instruction.
llvm-svn: 3306
2002-08-14 16:52:58 +00:00
959a5fbf8e
* Removed extraneous #includes
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* 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
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* 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
3c3457ccea
We are using std::vector, so remove extraneous namespace prefixes
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llvm-svn: 3275
2002-08-09 20:05:34 +00:00
e08000ac9f
Very minor cleanups
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llvm-svn: 3271
2002-08-09 18:55:18 +00:00
f0ed55d1ee
- Cleaned up the interface to AnalysisUsage to take analysis class names
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instead of ::ID's.
- Pass::getAnalysis<> now no longer takes an optional argument
llvm-svn: 3265
2002-08-08 19:01:30 +00:00
40eb9dafed
- Cleaned up the interface to AnalysisUsage to take analysis class names
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instead of ::ID's.
- Pass::getAnalysis<> now no longer takes an optional argument
llvm-svn: 3264
2002-08-08 19:01:28 +00:00
1a1c3ed56d
Add function GetConstantValueAsUnsignedInt.
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Fix 2 bugs in FoldGetElemChain so index vector is not modified
when no GEPs are folded in, and so a hasLeadingZero is computed
only for the last folded GEP, not the one after that if any.
llvm-svn: 3244
2002-08-04 20:49:49 +00:00
4bc962d1d5
* Move InstructionSelection Pass here instead of living in Sparc.cpp. It
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is platform independant afterall.
* Object orientize the functions, cleanup code a bit. Instead of static
global functions, the helpers for instruction selection are now part of
the InstructionSelection Pass class.
llvm-svn: 3147
2002-07-30 03:57:36 +00:00
05e148710e
Remove unused vector
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llvm-svn: 3143
2002-07-30 02:52:40 +00:00
e38dce72a7
Refix stuff for GCC 2.95, 3.0.4 & 3.1
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llvm-svn: 3094
2002-07-25 18:04:48 +00:00
7a167de851
now removes deleted nops from MachineCodeForInstruction
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llvm-svn: 3090
2002-07-25 17:31:05 +00:00
10073a9080
*** empty log message ***
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llvm-svn: 3075
2002-07-25 06:17:51 +00:00
6c21f2454b
*** empty log message ***
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llvm-svn: 3058
2002-07-24 21:21:33 +00:00
e583333ec9
Non-standard hash classes are not in the std:: namespace
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llvm-svn: 3057
2002-07-24 21:21:33 +00:00
e98dd5fcac
*** empty log message ***
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llvm-svn: 3056
2002-07-24 21:21:32 +00:00
c4ffab60d5
moving to the Reoptimizer/Mapping dir
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llvm-svn: 2993
2002-07-22 22:10:55 +00:00
f5cad15a67
*** empty log message ***
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llvm-svn: 2985
2002-07-22 02:10:13 +00:00
0644a84a5f
changed size computation
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llvm-svn: 2974
2002-07-19 22:54:08 +00:00
98b9e48981
added check for Function with 0 BB
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llvm-svn: 2942
2002-07-17 23:40:33 +00:00
81264e6bed
Now will profile all Basic Blocks
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llvm-svn: 2922
2002-07-16 17:48:27 +00:00
6c9544a2a0
Initial checking : Writes LLVM - MI mappiing to the .s file
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llvm-svn: 2911
2002-07-15 23:08:49 +00:00
3de6fcfdec
added std:: to endl
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llvm-svn: 2875
2002-07-11 00:17:17 +00:00
6a36c8f2b9
Fix print of BB name in dump().
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llvm-svn: 2861
2002-07-10 21:45:30 +00:00
f089faa7f6
Add support for marking each operand as a %hh, %hm, %lm or %lo.
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Represent previous bools and these ones with flags in a single byte
per operand.
llvm-svn: 2860
2002-07-10 21:45:04 +00:00
046fe57511
changed mem_fun to std::mem_fun
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llvm-svn: 2847
2002-07-09 19:18:56 +00:00
7228f0c404
Significant changes to correctly spill CC registers and to correctly
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handle conditional move instructions:
-- cpMem<->Reg functions now support CC registers (int and FP) correctly.
-- Scratch registers must be explicitly provided to cpMem<->Reg when
needed, since CC regs need one to be copied to/from memory.
-- CC regs are saved to a scratch register instead of stack.
-- All regs used by a instruction are now recorded in MachineInstr::regsUsed,
since regs used to save values *across* an instruction are not obvious
either from the operands or from the LiveVar sets.
-- An (explicit or implicit) operand may now be both a def and a use.
This is needed for conditional move operations.
So an operand may need spill code both before and after the instruction.
-- class MachineCodeForBasicBlock is now an annotation on BasicBlock.
llvm-svn: 2833
2002-07-08 23:15:32 +00:00
1dfb4079b7
MachineInstr* in vector are not const (and never really were)
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because operands may be modified directly to set register.
Also, class MachineCodeForBasicBlock is now an annotation on BasicBlock.
llvm-svn: 2832
2002-07-08 23:07:26 +00:00
35bac4a658
Rename static struct Initializer to avoid name conflict with BB.
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llvm-svn: 2831
2002-07-08 23:04:31 +00:00
4180fe41c2
Fix printing of BB in dump.
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llvm-svn: 2830
2002-07-08 23:03:54 +00:00
2bd7ae169d
Moved class MachineCodeForBasicBlock to MachineCodeForBasicBlock.h.
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This class is now an annotation on BasicBlock.
llvm-svn: 2829
2002-07-08 23:03:10 +00:00
a9c93af49f
MachineInstr::dump() now takes no arguments.
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llvm-svn: 2828
2002-07-08 23:01:46 +00:00
f0b84cefb0
Implementation of class MachineCodeForBasicBlock.
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Moved here from MachineInstr.cpp to make it an annotation on BasicBlock.
llvm-svn: 2827
2002-07-08 23:01:11 +00:00
19c55db0d9
A single MachineInstr operand may now be both a def and a use,
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so additional dep. edges have to be added.
This was needed to correctly handle conditional move instructions!
MachineCodeForBasicBlock is now an annotation on BasicBlock.
Renamed "earliestForNode" to "earliestReadyTimeForNode".
llvm-svn: 2826
2002-07-08 22:59:23 +00:00
beb364051b
getUsableUniRegAtMI interface simplified slightly.
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llvm-svn: 2822
2002-07-08 22:39:36 +00:00
6c013a9689
Moved class MachineCodeForBasicBlock to MachineCodeForBasicBlock.{cpp,h}.
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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
Chris Lattner