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| author | dim <dim@FreeBSD.org> | 2014-05-12 18:45:56 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2014-05-12 18:45:56 +0000 |
| commit | 2f29f665c9ba510d8c9d2fab818bfe63d74f0ba2 (patch) | |
| tree | 35d5a050f878d9a554807408b0128b0347abf2c1 /contrib/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp | |
| parent | d71c133cadfe28aaac02dddebb466b72bf312739 (diff) | |
| download | FreeBSD-src-2f29f665c9ba510d8c9d2fab818bfe63d74f0ba2.zip FreeBSD-src-2f29f665c9ba510d8c9d2fab818bfe63d74f0ba2.tar.gz | |
Upgrade our copy of llvm/clang to 3.4.1 release. This release contains
mostly fixes, for the following upstream bugs:
http://llvm.org/PR16365 http://llvm.org/PR17473 http://llvm.org/PR18000
http://llvm.org/PR18068 http://llvm.org/PR18102 http://llvm.org/PR18165
http://llvm.org/PR18260 http://llvm.org/PR18290 http://llvm.org/PR18316
http://llvm.org/PR18460 http://llvm.org/PR18473 http://llvm.org/PR18515
http://llvm.org/PR18526 http://llvm.org/PR18600 http://llvm.org/PR18762
http://llvm.org/PR18773 http://llvm.org/PR18860 http://llvm.org/PR18994
http://llvm.org/PR19007 http://llvm.org/PR19010 http://llvm.org/PR19033
http://llvm.org/PR19059 http://llvm.org/PR19144 http://llvm.org/PR19326
MFC after: 2 weeks
Diffstat (limited to 'contrib/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp')
| -rw-r--r-- | contrib/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/contrib/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp b/contrib/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp index 4224ae2..e419b9b 100644 --- a/contrib/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp +++ b/contrib/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp @@ -186,6 +186,13 @@ bool PPCCTRLoops::runOnFunction(Function &F) { return MadeChange; } +static bool isLargeIntegerTy(bool Is32Bit, Type *Ty) { + if (IntegerType *ITy = dyn_cast<IntegerType>(Ty)) + return ITy->getBitWidth() > (Is32Bit ? 32 : 64); + + return false; +} + bool PPCCTRLoops::mightUseCTR(const Triple &TT, BasicBlock *BB) { for (BasicBlock::iterator J = BB->begin(), JE = BB->end(); J != JE; ++J) { @@ -352,13 +359,11 @@ bool PPCCTRLoops::mightUseCTR(const Triple &TT, BasicBlock *BB) { CastInst *CI = cast<CastInst>(J); if (CI->getSrcTy()->getScalarType()->isPPC_FP128Ty() || CI->getDestTy()->getScalarType()->isPPC_FP128Ty() || - (TT.isArch32Bit() && - (CI->getSrcTy()->getScalarType()->isIntegerTy(64) || - CI->getDestTy()->getScalarType()->isIntegerTy(64)) - )) + isLargeIntegerTy(TT.isArch32Bit(), CI->getSrcTy()->getScalarType()) || + isLargeIntegerTy(TT.isArch32Bit(), CI->getDestTy()->getScalarType())) return true; - } else if (TT.isArch32Bit() && - J->getType()->getScalarType()->isIntegerTy(64) && + } else if (isLargeIntegerTy(TT.isArch32Bit(), + J->getType()->getScalarType()) && (J->getOpcode() == Instruction::UDiv || J->getOpcode() == Instruction::SDiv || J->getOpcode() == Instruction::URem || |
