Add new target hooks for LoadStoreVectorizer
Summary: Added 6 new target hooks for the vectorizer in order to filter types, handle size constraints and decide how to split chains.
Reviewers: tstellarAMD, arsenm
Subscribers: arsenm, mzolotukhin, wdng, llvm-commits, nhaehnle
Differential Revision: https://reviews.llvm.org/D24727
llvm-svn: 283099
diff --git a/llvm/lib/Analysis/TargetTransformInfo.cpp b/llvm/lib/Analysis/TargetTransformInfo.cpp
index df77ccf..7f225a5 100644
--- a/llvm/lib/Analysis/TargetTransformInfo.cpp
+++ b/llvm/lib/Analysis/TargetTransformInfo.cpp
@@ -251,10 +251,6 @@
return TTIImpl->getRegisterBitWidth(Vector);
}
-unsigned TargetTransformInfo::getLoadStoreVecRegBitWidth(unsigned AS) const {
- return TTIImpl->getLoadStoreVecRegBitWidth(AS);
-}
-
unsigned TargetTransformInfo::getCacheLineSize() const {
return TTIImpl->getCacheLineSize();
}
@@ -423,6 +419,44 @@
return TTIImpl->areInlineCompatible(Caller, Callee);
}
+unsigned TargetTransformInfo::getLoadStoreVecRegBitWidth(unsigned AS) const {
+ return TTIImpl->getLoadStoreVecRegBitWidth(AS);
+}
+
+bool TargetTransformInfo::isLegalToVectorizeLoad(LoadInst *LI) const {
+ return TTIImpl->isLegalToVectorizeLoad(LI);
+}
+
+bool TargetTransformInfo::isLegalToVectorizeStore(StoreInst *SI) const {
+ return TTIImpl->isLegalToVectorizeStore(SI);
+}
+
+bool TargetTransformInfo::isLegalToVectorizeLoadChain(
+ unsigned ChainSizeInBytes, unsigned Alignment, unsigned AddrSpace) const {
+ return TTIImpl->isLegalToVectorizeLoadChain(ChainSizeInBytes, Alignment,
+ AddrSpace);
+}
+
+bool TargetTransformInfo::isLegalToVectorizeStoreChain(
+ unsigned ChainSizeInBytes, unsigned Alignment, unsigned AddrSpace) const {
+ return TTIImpl->isLegalToVectorizeStoreChain(ChainSizeInBytes, Alignment,
+ AddrSpace);
+}
+
+unsigned TargetTransformInfo::getLoadVectorFactor(unsigned VF,
+ unsigned LoadSize,
+ unsigned ChainSizeInBytes,
+ VectorType *VecTy) const {
+ return TTIImpl->getLoadVectorFactor(VF, LoadSize, ChainSizeInBytes, VecTy);
+}
+
+unsigned TargetTransformInfo::getStoreVectorFactor(unsigned VF,
+ unsigned StoreSize,
+ unsigned ChainSizeInBytes,
+ VectorType *VecTy) const {
+ return TTIImpl->getStoreVectorFactor(VF, StoreSize, ChainSizeInBytes, VecTy);
+}
+
TargetTransformInfo::Concept::~Concept() {}
TargetIRAnalysis::TargetIRAnalysis() : TTICallback(&getDefaultTTI) {}