diff options
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp index d53f3291e71..58c8f5fc460 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp @@ -234,7 +234,9 @@ Instruction *InstCombiner::SimplifyMemSet(MemSetInst *MI) { const Type *ITy = IntegerType::get(MI->getContext(), Len*8); // n=1 -> i8. Value *Dest = MI->getDest(); - Dest = Builder->CreateBitCast(Dest, PointerType::getUnqual(ITy)); + unsigned DstAddrSp = cast<PointerType>(Dest->getType())->getAddressSpace(); + Type *NewDstPtrTy = PointerType::get(ITy, DstAddrSp); + Dest = Builder->CreateBitCast(Dest, NewDstPtrTy); // Alignment 0 is identity for alignment 1 for memset, but not store. if (Alignment == 0) Alignment = 1; |
