diff options
Diffstat (limited to 'lib/Transforms/Scalar/LoopStrengthReduce.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LoopStrengthReduce.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp index 318065e..8445d5f 100644 --- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp +++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp @@ -68,6 +68,7 @@ #include "llvm/IR/Dominators.h" #include "llvm/IR/Instructions.h" #include "llvm/IR/IntrinsicInst.h" +#include "llvm/IR/Module.h" #include "llvm/IR/ValueHandle.h" #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" @@ -3825,7 +3826,7 @@ 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 +3857,7 @@ 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)) @@ -4823,7 +4824,8 @@ LSRInstance::ImplementSolution(const SmallVectorImpl<const Formula *> &Solution, // we can remove them after we are done working. SmallVector<WeakVH, 16> DeadInsts; - SCEVExpander Rewriter(SE, "lsr"); + SCEVExpander Rewriter(SE, L->getHeader()->getModule()->getDataLayout(), + "lsr"); #ifndef NDEBUG Rewriter.setDebugType(DEBUG_TYPE); #endif @@ -5093,7 +5095,8 @@ bool LoopStrengthReduce::runOnLoop(Loop *L, LPPassManager & /*LPM*/) { Changed |= DeleteDeadPHIs(L->getHeader()); if (EnablePhiElim && L->isLoopSimplifyForm()) { SmallVector<WeakVH, 16> DeadInsts; - SCEVExpander Rewriter(getAnalysis<ScalarEvolution>(), "lsr"); + const DataLayout &DL = L->getHeader()->getModule()->getDataLayout(); + SCEVExpander Rewriter(getAnalysis<ScalarEvolution>(), DL, "lsr"); #ifndef NDEBUG Rewriter.setDebugType(DEBUG_TYPE); #endif |