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| author | Evan Cheng <evan.cheng@apple.com> | 2009-09-27 09:46:04 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-09-27 09:46:04 +0000 |
| commit | 340684f156c06a256649f09657a198653fbe8881 (patch) | |
| tree | fb9753c9c129904ab9f535e0df63155b9c55dff6 /lib/Target/ARM/ARMTargetMachine.cpp | |
| parent | b9cb1867e50c19f73e6325a34880f259263e843e (diff) | |
| download | external_llvm-340684f156c06a256649f09657a198653fbe8881.zip external_llvm-340684f156c06a256649f09657a198653fbe8881.tar.gz external_llvm-340684f156c06a256649f09657a198653fbe8881.tar.bz2 | |
Enable pre-regalloc load / store multiple pass for Thumb2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82893 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMTargetMachine.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMTargetMachine.cpp | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp index 293b542..045df15 100644 --- a/lib/Target/ARM/ARMTargetMachine.cpp +++ b/lib/Target/ARM/ARMTargetMachine.cpp @@ -95,20 +95,19 @@ bool ARMBaseTargetMachine::addPreRegAlloc(PassManagerBase &PM, if (Subtarget.hasNEON()) PM.add(createNEONPreAllocPass()); - // FIXME: temporarily disabling load / store optimization pass for Thumb mode. - if (OptLevel != CodeGenOpt::None && !Subtarget.isThumb()) + // FIXME: temporarily disabling load / store optimization pass for Thumb1. + if (OptLevel != CodeGenOpt::None && !Subtarget.isThumb1Only()) PM.add(createARMLoadStoreOptimizationPass(true)); return true; } bool ARMBaseTargetMachine::addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel) { - // FIXME: temporarily disabling load / store optimization pass for Thumb1 mode. - if (OptLevel != CodeGenOpt::None && !Subtarget.isThumb1Only()) + // FIXME: temporarily disabling load / store optimization pass for Thumb1. + if (OptLevel != CodeGenOpt::None && !Subtarget.isThumb1Only()) { PM.add(createARMLoadStoreOptimizationPass()); - - if (OptLevel != CodeGenOpt::None && !Subtarget.isThumb1Only()) PM.add(createIfConverterPass()); + } if (Subtarget.isThumb2()) { PM.add(createThumb2ITBlockPass()); |