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| author | Evan Cheng <evan.cheng@apple.com> | 2008-09-24 06:48:55 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-09-24 06:48:55 +0000 |
| commit | a7e6146688f4b1f0f0651af4df4994e78d438377 (patch) | |
| tree | 6630ddba88d0d3f83fe71cb6dc2350fd985e9c07 /lib/Transforms | |
| parent | 692bf6b85e0eaed549cd47d67289ab7b28e32651 (diff) | |
| download | llvm-a7e6146688f4b1f0f0651af4df4994e78d438377.tar.gz llvm-a7e6146688f4b1f0f0651af4df4994e78d438377.tar.bz2 llvm-a7e6146688f4b1f0f0651af4df4994e78d438377.tar.xz | |
Commit CodeGenPrepare.cpp changes which was accidentially left out of 56526.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56549 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/Scalar/CodeGenPrepare.cpp | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp index 3f2faf30fa..a04ccfea36 100644 --- a/lib/Transforms/Scalar/CodeGenPrepare.cpp +++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp @@ -927,23 +927,6 @@ bool CodeGenPrepare::OptimizeLoadStoreInst(Instruction *LdStInst, Value *Addr, return true; } -/// hasInlineAsmMemConstraint - Return true if the inline asm instruction being -/// processed uses a memory 'm' constraint. -static bool -hasInlineAsmMemConstraint(std::vector<InlineAsm::ConstraintInfo> &CInfos, - const TargetLowering *TLI) { - for (unsigned i = 0, e = CInfos.size(); i != e; ++i) { - InlineAsm::ConstraintInfo &CI = CInfos[i]; - for (unsigned j = 0, ee = CI.Codes.size(); j != ee; ++j) { - TargetLowering::ConstraintType CType = TLI->getConstraintType(CI.Codes[j]); - if (CType == TargetLowering::C_Memory) - return true; - } - } - - return false; -} - /// OptimizeInlineAsmInst - If there are any memory operands, use /// OptimizeLoadStoreInt to sink their address computing into the block when /// possible / profitable. @@ -980,8 +963,8 @@ bool CodeGenPrepare::OptimizeInlineAsmInst(Instruction *I, CallSite CS, } // Compute the constraint code and ConstraintType to use. - bool hasMemory = hasInlineAsmMemConstraint(ConstraintInfos, TLI); - TLI->ComputeConstraintToUse(OpInfo, SDValue(), hasMemory); + TLI->ComputeConstraintToUse(OpInfo, SDValue(), + OpInfo.ConstraintType == TargetLowering::C_Memory); if (OpInfo.ConstraintType == TargetLowering::C_Memory && OpInfo.isIndirect) { |