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There is no portable std::abs overload for int64_t, use the llvm::abs64

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which exists for this purpose.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154199 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth 2012-04-06 20:10:52 +00:00
parent 55e7980422
commit ba4d45737f
1 changed files with 2 additions and 2 deletions
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4
lib/Target/ARM/ARMISelLowering.cpp
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@ -8616,9 +8616,9 @@ bool ARMTargetLowering::isLegalAddressingMode(const AddrMode &AM,
bool ARMTargetLowering::isLegalICmpImmediate(int64_t Imm) const {
// Thumb2 and ARM modes can use cmn for negative immediates.
if (!Subtarget->isThumb())
return ARM_AM::getSOImmVal(std::abs(Imm)) != -1;
return ARM_AM::getSOImmVal(llvm::abs64(Imm)) != -1;
if (Subtarget->isThumb2())
return ARM_AM::getT2SOImmVal(std::abs(Imm)) != -1;
return ARM_AM::getT2SOImmVal(llvm::abs64(Imm)) != -1;
// Thumb1 doesn't have cmn, and only 8-bit immediates.
return Imm >= 0 && Imm <= 255;
}