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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2010-04-07 18:21:46 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2010-04-07 18:21:46 +0000 |
| commit | f69a244eaee851f502dc36659b48b77b9e31f493 (patch) | |
| tree | 8e98f7b62904e6a7ad1f773c9ab63bb9d336d32a /lib/Target/ARM/ARMTargetMachine.cpp | |
| parent | 72018765fd2cfcd61bc52745eafab5d0be9377c3 (diff) | |
| download | external_llvm-f69a244eaee851f502dc36659b48b77b9e31f493.zip external_llvm-f69a244eaee851f502dc36659b48b77b9e31f493.tar.gz external_llvm-f69a244eaee851f502dc36659b48b77b9e31f493.tar.bz2 | |
Move NEON-VFP domain fixer upper, so post-RA scheduler would benefit from it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100668 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMTargetMachine.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMTargetMachine.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp index ab299b1..f769702 100644 --- a/lib/Target/ARM/ARMTargetMachine.cpp +++ b/lib/Target/ARM/ARMTargetMachine.cpp @@ -108,8 +108,12 @@ bool ARMBaseTargetMachine::addPreRegAlloc(PassManagerBase &PM, bool ARMBaseTargetMachine::addPreSched2(PassManagerBase &PM, CodeGenOpt::Level OptLevel) { // FIXME: temporarily disabling load / store optimization pass for Thumb1. - if (OptLevel != CodeGenOpt::None && !Subtarget.isThumb1Only()) - PM.add(createARMLoadStoreOptimizationPass()); + if (OptLevel != CodeGenOpt::None) { + if (!Subtarget.isThumb1Only()) + PM.add(createARMLoadStoreOptimizationPass()); + if (Subtarget.hasNEON()) + PM.add(createNEONMoveFixPass()); + } // Expand some pseudo instructions into multiple instructions to allow // proper scheduling. @@ -124,8 +128,6 @@ bool ARMBaseTargetMachine::addPreEmitPass(PassManagerBase &PM, if (OptLevel != CodeGenOpt::None) { if (!Subtarget.isThumb1Only()) PM.add(createIfConverterPass()); - if (Subtarget.hasNEON()) - PM.add(createNEONMoveFixPass()); } if (Subtarget.isThumb2()) { |