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R600/SI: Fix promote alloca pass breaking addrspacecast

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217776 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Arsenault 2014-09-15 15:41:44 +00:00
parent e0a7bbcf40
commit 035f02cb23
1 changed files with 7 additions and 0 deletions
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7
lib/Target/R600/AMDGPUPromoteAlloca.cpp
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@ -329,6 +329,13 @@ void AMDGPUPromoteAlloca::visitAlloca(AllocaInst &I) {
if (!Call) {
Type *EltTy = V->getType()->getPointerElementType();
PointerType *NewTy = PointerType::get(EltTy, AMDGPUAS::LOCAL_ADDRESS);
// The operand's value should be corrected on its own.
if (isa<AddrSpaceCastInst>(V))
continue;
// FIXME: It doesn't really make sense to try to do this for all
// instructions.
V->mutateType(NewTy);
continue;
}