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Remove the remaining uses of abs64 and nuke it.

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std::abs works just fine and we're already using it in many places. NFC intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231696 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2015-03-09 20:20:16 +00:00
parent d2c1ecfc9f
commit 5e261ee7b0
7 changed files with 12 additions and 19 deletions
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2
lib/Transforms/Scalar/AlignmentFromAssumptions.cpp
View File

@ -124,7 +124,7 @@ static unsigned getNewAlignmentDiff(const SCEV *DiffSCEV,
// If the displacement is not an exact multiple, but the remainder is a
// constant, then return this remainder (but only if it is a power of 2).
uint64_t DiffUnitsAbs = abs64(DiffUnits);
uint64_t DiffUnitsAbs = std::abs(DiffUnits);
if (isPowerOf2_64(DiffUnitsAbs))
return (unsigned) DiffUnitsAbs;
}

4
lib/Transforms/Scalar/LoopStrengthReduce.cpp
View File

@ -3825,7 +3825,7 @@ void LSRInstance::GenerateCrossUseConstantOffsets() {
if (C->getValue()->isNegative() !=
(NewF.BaseOffset < 0) &&
(C->getValue()->getValue().abs() * APInt(BitWidth, F.Scale))
.ule(abs64(NewF.BaseOffset)))
.ule(std::abs(NewF.BaseOffset)))
continue;
// OK, looks good.
@ -3856,7 +3856,7 @@ void LSRInstance::GenerateCrossUseConstantOffsets() {
J != JE; ++J)
if (const SCEVConstant *C = dyn_cast<SCEVConstant>(*J))
if ((C->getValue()->getValue() + NewF.BaseOffset).abs().slt(
abs64(NewF.BaseOffset)) &&
std::abs(NewF.BaseOffset)) &&
(C->getValue()->getValue() +
NewF.BaseOffset).countTrailingZeros() >=
countTrailingZeros<uint64_t>(NewF.BaseOffset))

8
lib/Transforms/Vectorize/BBVectorize.cpp
View File

@ -649,11 +649,11 @@ namespace {
if (VTy != VTy2 && Offset < 0) {
int64_t VTy2TSS = (int64_t) DL->getTypeStoreSize(VTy2);
OffsetInElmts = Offset/VTy2TSS;
return (abs64(Offset) % VTy2TSS) == 0;
return (std::abs(Offset) % VTy2TSS) == 0;
}
OffsetInElmts = Offset/VTyTSS;
return (abs64(Offset) % VTyTSS) == 0;
return (std::abs(Offset) % VTyTSS) == 0;
}
return false;
@ -984,8 +984,8 @@ namespace {
unsigned IAlignment, JAlignment, IAddressSpace, JAddressSpace;
int64_t OffsetInElmts = 0;
if (getPairPtrInfo(I, J, IPtr, JPtr, IAlignment, JAlignment,
IAddressSpace, JAddressSpace,
OffsetInElmts) && abs64(OffsetInElmts) == 1) {
IAddressSpace, JAddressSpace, OffsetInElmts) &&
std::abs(OffsetInElmts) == 1) {
FixedOrder = (int) OffsetInElmts;
unsigned BottomAlignment = IAlignment;
if (OffsetInElmts < 0) BottomAlignment = JAlignment;