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BB-Vectorizer: Check the cost of the store pointer type 

and not the return type, which is void. A number of test
cases fail after adding the assertion in TTImpl.

llvm-svn: 170828
This commit is contained in:
Nadav Rotem 2012-12-21 01:24:36 +00:00
parent 2be6b72ce0
commit a4b53f20a3
2 changed files with 3 additions and 2 deletions
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1
llvm/lib/Target/TargetTransformImpl.cpp
View File

@ -340,6 +340,7 @@ unsigned
VectorTargetTransformImpl::getMemoryOpCost(unsigned Opcode, Type *Src,
unsigned Alignment,
unsigned AddressSpace) const {
assert(!Src->isVoidTy() && "Invalid type");
std::pair<unsigned, MVT> LT = getTypeLegalizationCost(Src);
// Assume that all loads of legal types cost 1.

4
llvm/lib/Transforms/Vectorize/BBVectorize.cpp
View File

@ -968,9 +968,9 @@ namespace {
}
if (VTTI) {
unsigned ICost = VTTI->getMemoryOpCost(I->getOpcode(), I->getType(),
unsigned ICost = VTTI->getMemoryOpCost(I->getOpcode(), aTypeI,
IAlignment, IAddressSpace);
unsigned JCost = VTTI->getMemoryOpCost(J->getOpcode(), J->getType(),
unsigned JCost = VTTI->getMemoryOpCost(J->getOpcode(), aTypeJ,
JAlignment, JAddressSpace);
unsigned VCost = VTTI->getMemoryOpCost(I->getOpcode(), VType,
BottomAlignment,