diff options
| -rw-r--r-- | lib/Target/PowerPC/PPCTargetTransformInfo.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/PowerPC/PPCTargetTransformInfo.cpp b/lib/Target/PowerPC/PPCTargetTransformInfo.cpp index a915b04fa5..2f4d5c1dec 100644 --- a/lib/Target/PowerPC/PPCTargetTransformInfo.cpp +++ b/lib/Target/PowerPC/PPCTargetTransformInfo.cpp @@ -241,8 +241,8 @@ unsigned PPCTTI::getMemoryOpCost(unsigned Opcode, Type *Src, unsigned Alignment, assert((Opcode == Instruction::Load || Opcode == Instruction::Store) && "Invalid Opcode"); - // Each load/store unit costs 1. - unsigned Cost = LT.first * 1; + unsigned Cost = + TargetTransformInfo::getMemoryOpCost(Opcode, Src, Alignment, AddressSpace); // FIXME: Update this for VSX loads/stores that support unaligned access. @@ -250,7 +250,7 @@ unsigned PPCTTI::getMemoryOpCost(unsigned Opcode, Type *Src, unsigned Alignment, // to be decomposed based on the alignment factor. unsigned SrcBytes = LT.second.getStoreSize(); if (SrcBytes && Alignment && Alignment < SrcBytes) - Cost *= (SrcBytes/Alignment); + Cost += LT.first*(SrcBytes/Alignment-1); return Cost; } |