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Move NEON-VFP domain fixer upper, so post-RA scheduler would benefit from it.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100668 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov 2010-04-07 18:21:46 +00:00
parent 9ad709b523
commit ebd4cb43c2
1 changed files with 6 additions and 4 deletions
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10
lib/Target/ARM/ARMTargetMachine.cpp
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@ -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()) {