From ba208b07b64efba4045e3cc08d404e1038bcc480 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Sat, 28 Jul 2018 18:21:45 +0000 Subject: [X86] Use alignTo and divideCeil to make some code more readable. NFC llvm-svn: 338203 --- llvm/lib/Target/X86/X86TargetTransformInfo.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'llvm/lib/Target/X86/X86TargetTransformInfo.cpp') diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp index bae2ef80c36..1b260d8d45d 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp @@ -2274,8 +2274,8 @@ int X86TTIImpl::getIntImmCost(const APInt &Imm, Type *Ty) { // Sign-extend all constants to a multiple of 64-bit. APInt ImmVal = Imm; - if (BitSize & 0x3f) - ImmVal = Imm.sext((BitSize + 63) & ~0x3fU); + if (BitSize % 64 != 0) + ImmVal = Imm.sext(alignTo(BitSize, 64)); // Split the constant into 64-bit chunks and calculate the cost for each // chunk. @@ -2366,7 +2366,7 @@ int X86TTIImpl::getIntImmCost(unsigned Opcode, unsigned Idx, const APInt &Imm, } if (Idx == ImmIdx) { - int NumConstants = (BitSize + 63) / 64; + int NumConstants = divideCeil(BitSize, 64); int Cost = X86TTIImpl::getIntImmCost(Imm, Ty); return (Cost <= NumConstants * TTI::TCC_Basic) ? static_cast(TTI::TCC_Free) -- cgit v1.2.3