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remove warning

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34424 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-02-19 19:46:17 +00:00
parent e02e5e465b
commit da304d0750
1 changed files with 2 additions and 2 deletions
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4
lib/VMCore/Instruction.cpp
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@ -237,11 +237,11 @@ bool Instruction::mayWriteToMemory() const {
case Instruction::VAArg: case Instruction::VAArg:
return true; return true;
case Instruction::Call: case Instruction::Call:
if (const IntrinsicInst *II = dyn_cast<IntrinsicInst>(this)) { //if (const IntrinsicInst *II = dyn_cast<IntrinsicInst>(this)) {
// If the intrinsic doesn't write memory, it is safe. // If the intrinsic doesn't write memory, it is safe.
// FIXME: this is obviously supposed to determine which intrinsics // FIXME: this is obviously supposed to determine which intrinsics
// don't write to memory, but hasn't been implemented yet. // don't write to memory, but hasn't been implemented yet.
} //}
return true; return true;
case Instruction::Load: case Instruction::Load:
return cast<LoadInst>(this)->isVolatile(); return cast<LoadInst>(this)->isVolatile();