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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2013-09-27 21:24:57 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2013-09-27 21:24:57 +0000 |
| commit | 9e93ba225f9f4d0cfab175b73d2a744d01104451 (patch) | |
| tree | b7041133944358ba5ef1791bedbf0e963f141ffa /lib/Transforms | |
| parent | 867c189d891f175969164515c6cb91e4d3650ea6 (diff) | |
| download | external_llvm-9e93ba225f9f4d0cfab175b73d2a744d01104451.zip external_llvm-9e93ba225f9f4d0cfab175b73d2a744d01104451.tar.gz external_llvm-9e93ba225f9f4d0cfab175b73d2a744d01104451.tar.bz2 | |
Fix SLPVectorizer using wrong address space for load/store
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191564 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/Vectorize/SLPVectorizer.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/Transforms/Vectorize/SLPVectorizer.cpp b/lib/Transforms/Vectorize/SLPVectorizer.cpp index 7649fff..ae202c2 100644 --- a/lib/Transforms/Vectorize/SLPVectorizer.cpp +++ b/lib/Transforms/Vectorize/SLPVectorizer.cpp @@ -1365,8 +1365,10 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) { setInsertPointAfterBundle(E->Scalars); LoadInst *LI = cast<LoadInst>(VL0); - Value *VecPtr = - Builder.CreateBitCast(LI->getPointerOperand(), VecTy->getPointerTo()); + unsigned AS = LI->getPointerAddressSpace(); + + Value *VecPtr = Builder.CreateBitCast(LI->getPointerOperand(), + VecTy->getPointerTo(AS)); unsigned Alignment = LI->getAlignment(); LI = Builder.CreateLoad(VecPtr); LI->setAlignment(Alignment); @@ -1376,6 +1378,7 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) { case Instruction::Store: { StoreInst *SI = cast<StoreInst>(VL0); unsigned Alignment = SI->getAlignment(); + unsigned AS = SI->getPointerAddressSpace(); ValueList ValueOp; for (int i = 0, e = E->Scalars.size(); i < e; ++i) @@ -1384,8 +1387,8 @@ Value *BoUpSLP::vectorizeTree(TreeEntry *E) { setInsertPointAfterBundle(E->Scalars); Value *VecValue = vectorizeTree(ValueOp); - Value *VecPtr = - Builder.CreateBitCast(SI->getPointerOperand(), VecTy->getPointerTo()); + Value *VecPtr = Builder.CreateBitCast(SI->getPointerOperand(), + VecTy->getPointerTo(AS)); StoreInst *S = Builder.CreateStore(VecValue, VecPtr); S->setAlignment(Alignment); E->VectorizedValue = S; |