Chris Lattner
301e1307d2
Move sparc specific code into the Sparc backend
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llvm-svn: 5317
2003-01-15 21:36:50 +00:00
Chris Lattner
ec5237b2fe
Fix bug in previous checkin
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llvm-svn: 5310
2003-01-15 20:32:15 +00:00
Chris Lattner
c934e3fa5f
Minor changes
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llvm-svn: 5302
2003-01-15 19:47:53 +00:00
Chris Lattner
4c178a5732
Remove dead code
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llvm-svn: 5298
2003-01-15 19:22:38 +00:00
Chris Lattner
b27d60ccf1
Rename MachineInstrInfo -> TargetInstrInfo
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llvm-svn: 5272
2003-01-14 22:00:31 +00:00
Chris Lattner
dfa3c21f1c
More renamings of Target/Machine*Info to Target/Target*Info
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llvm-svn: 5204
2002-12-29 03:13:05 +00:00
Chris Lattner
0141841bc4
Fix warning
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llvm-svn: 4649
2002-11-09 00:49:43 +00:00
Chris Lattner
c3e30fed7b
Use higher level method
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llvm-svn: 4386
2002-10-29 17:25:41 +00:00
Chris Lattner
7d6709e213
MachineInstrInfo no longer #includes this header, so we must
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llvm-svn: 4366
2002-10-28 23:54:47 +00:00
Chris Lattner
fdca057f8d
Remove usage of MachineBasicBlock::get
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llvm-svn: 4342
2002-10-28 19:01:16 +00:00
Chris Lattner
7cdc2977f0
Change MachineBasicBlock's to not be Annotations, instead they are kept as
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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
Chris Lattner
e309cdbc95
Rename the redundant MachineOperand::getOperandType() to MachineOperand::getType()
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llvm-svn: 4331
2002-10-28 04:45:29 +00:00
Chris Lattner
dd22b9e8b6
Add #includes now that MachineInstr.h doesn't include llvm/Target/MachineInstrInfo.h
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llvm-svn: 4327
2002-10-28 02:28:39 +00:00
Chris Lattner
df1d87f5f3
*** empty log message ***
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llvm-svn: 4323
2002-10-28 02:01:37 +00:00
Chris Lattner
b8c6acfbc0
Rename MachineCodeForBasicBlock to MachineBasicBlock
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llvm-svn: 4318
2002-10-28 01:41:47 +00:00
Misha Brukman
142795fd17
Changed MachineCodeForMethod' to
MachineFunction'.
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llvm-svn: 4301
2002-10-28 00:28:31 +00:00
Chris Lattner
47508d5c0f
Tell PassManager that this pass does not invalidate the CFG so that dominator
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information and Loop info will not have to be recomputed after this runs.
llvm-svn: 4269
2002-10-23 03:30:47 +00:00
Vikram S. Adve
3a54b695ce
Significant improvement: GEP used by a load or store no longer generates
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a separate ADD; instead just use the indexed load/store instruction!
Also, a bug fix: folding a GEP with a leading non-zero index with
its predecessor was incorrect: now it only happens if the predecessor
is pointing to an indexable type (aka SequentialType).
llvm-svn: 4168
2002-10-14 16:30:55 +00:00
Vikram S. Adve
01e64b5eef
Bug fix in folding getElementPtr instructions: don't fold one into
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a predecessor if it has a non-zero first index and the predecessor
ends with a struct index.
llvm-svn: 3982
2002-09-29 22:55:05 +00:00
Vikram S. Adve
c795b90eac
Sign-extend integer constants from original type size to 64 bits!
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llvm-svn: 3958
2002-09-27 14:26:20 +00:00
Chris Lattner
7c1b7e5889
Add support for GCC 2.96
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llvm-svn: 3777
2002-09-17 17:23:09 +00:00
Vikram S. Adve
533c888d4a
Add a version of ChooseRegOrImmed to handle numerical constants
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introduced by InstrSelection.
llvm-svn: 3735
2002-09-16 15:15:57 +00:00
Chris Lattner
23bd92aeeb
Fix a bug I introduced into the code generator. :(
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llvm-svn: 3694
2002-09-12 20:27:10 +00:00
Chris Lattner
18e3c4ff50
- 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
Chris Lattner
22bcab6bd5
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
Chris Lattner
1c2e1ebb5c
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
Chris Lattner
3ce5b343c5
- 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
Vikram S. Adve
b8a0f00662
Use newly-added type inspection support in InstTreeNode subclasses.
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llvm-svn: 3501
2002-08-24 21:02:09 +00:00
Vikram S. Adve
3190395e10
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
Anand Shukla
656de9732b
Added #include <alloca.h>
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llvm-svn: 3491
2002-08-23 10:54:26 +00:00
Chris Lattner
20b85d96e4
Eliminated the MemAccessInst class, folding contents into GEP class.
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llvm-svn: 3487
2002-08-22 23:37:20 +00:00
Vikram S. Adve
0672c43566
dumpNode() does not need to print MachineInstrs.
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llvm-svn: 3444
2002-08-22 02:59:46 +00:00
Vikram S. Adve
21b0deb4ab
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
Chris Lattner
8a4787495a
* 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
Chris Lattner
c95ce32146
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
Vikram S. Adve
3489677a7e
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
Chris Lattner
44a988ebf2
* 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
Chris Lattner
17bb18af72
Remove unused vector
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llvm-svn: 3143
2002-07-30 02:52:40 +00:00
Mehwish Nagda
7311aa4f84
moving to the Reoptimizer/Mapping dir
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llvm-svn: 2993
2002-07-22 22:10:55 +00:00
Chris Lattner
99ad379582
*** empty log message ***
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llvm-svn: 2985
2002-07-22 02:10:13 +00:00
Mehwish Nagda
78d892eb4f
changed size computation
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llvm-svn: 2974
2002-07-19 22:54:08 +00:00
Mehwish Nagda
219eac01f4
added check for Function with 0 BB
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llvm-svn: 2942
2002-07-17 23:40:33 +00:00
Mehwish Nagda
01b0cf5ea1
Now will profile all Basic Blocks
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llvm-svn: 2922
2002-07-16 17:48:27 +00:00
Mehwish Nagda
b73d836e54
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
Vikram S. Adve
f6d73e9711
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
Vikram S. Adve
5b4c4a9326
MachineInstr::dump() now takes no arguments.
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llvm-svn: 2828
2002-07-08 23:01:46 +00:00
Anand Shukla
ee7ed50bb4
changes to make it compatible with 64bit gcc
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llvm-svn: 2791
2002-06-25 20:55:50 +00:00
Chris Lattner
d7cbd7d5d2
MEGAPATCH checkin.
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For details, See: docs/2002-06-25-MegaPatchInfo.txt
llvm-svn: 2778
2002-06-25 16:13:21 +00:00
Chris Lattner
1752fa9899
Hide debugging options
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llvm-svn: 2676
2002-05-20 21:39:10 +00:00
Vikram S. Adve
3d968bccd8
Better folding getelementptr operations with mixed
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array and struct indexes.
Update operand values in CallArgsDescriptor (a new class)
when replacing constant values with immediates.
llvm-svn: 2645
2002-05-19 15:34:29 +00:00