Owen Anderson
49c8aa0d8b
Convert VirtRegMap to a MachineFunctionPass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66870 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13 05:55:11 +00:00
Owen Anderson
1ed5b714f1
Reorganization: Move the Spiller out of VirtRegMap.cpp into its own files. No (intended) functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66720 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-11 22:31:21 +00:00
Evan Cheng
04ee5a1d92
Change TargetInstrInfo::isMoveInstr to return source and destination sub-register indices as well.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62600 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-20 19:12:24 +00:00
Misha Brukman
ce07e99dd6
* Moved author attribution to CREDITS.TXT
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* Removed trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61927 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-08 16:40:25 +00:00
Misha Brukman
2a835f947a
* Alphabetized #includes
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* Removed trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61926 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-08 15:50:22 +00:00
Argyrios Kyrtzidis
3713c0ba62
Fix compilation error on MSVC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59629 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-19 12:56:21 +00:00
Lang Hames
27601ef832
Big PBQP allocator update. Adds coalescing support, stack slot coloring, several bug-fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59414 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-16 12:12:54 +00:00
Lang Hames
56c523c63b
Test commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59293 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-14 06:51:35 +00:00
Dan Gohman
b8cab9227a
Fix command-line option printing to print two spaces where needed,
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instead of requiring all "short description" strings to begin with
two spaces. This makes these strings less mysterious, and it fixes
some cases where short description strings mistakenly did not
begin with two spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57521 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14 20:25:08 +00:00
Evan Cheng
17a82eaeb6
Fix typos pointed out by Duncan. Also untabify these files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57018 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-03 17:11:58 +00:00
Dan Gohman
d735b8019b
Switch the MachineOperand accessors back to the short names like
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isReg, etc., from isRegister, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57006 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-03 15:45:36 +00:00
Evan Cheng
b1290a6cc4
A Partitioned Boolean Quadratic Programming (PBQP) based register allocator.
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Contributed by Lang Hames.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56959 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-02 18:29:27 +00:00
