Home
last modified time | relevance | path

Searched refs:MemSet (Results 1 – 9 of 9) sorted by relevance

/freebsd/contrib/llvm-project/llvm/include/llvm/Transforms/Utils/
H A DLowerMemIntrinsics.h62 LLVM_ABI void expandMemSetAsLoop(MemSetInst *MemSet);
65 LLVM_ABI void expandMemSetPatternAsLoop(MemSetPatternInst *MemSet);
/freebsd/contrib/llvm-project/llvm/lib/Transforms/Scalar/
H A DMemCpyOptimizer.cpp1294 MemSetInst *MemSet, in processMemSetMemCpyDependence() argument
1297 if (!BAA.isMustAlias(MemSet->getDest(), MemCpy->getDest())) in processMemSetMemCpyDependence()
1317 if (accessedBetween(BAA, MemoryLocation::getForDest(MemSet), in processMemSetMemCpyDependence()
1318 MSSA->getMemoryAccess(MemSet), in processMemSetMemCpyDependence()
1324 Value *DestSize = MemSet->getLength(); in processMemSetMemCpyDependence()
1326 if (mayBeVisibleThroughUnwinding(Dest, MemSet, MemCpy)) in processMemSetMemCpyDependence()
1332 eraseInstruction(MemSet); in processMemSetMemCpyDependence()
1340 const Align DestAlign = std::max(MemSet->getDestAlign().valueOrOne(), in processMemSetMemCpyDependence()
1353 assert(MemSet->getParent() == MemCpy->getParent() && in processMemSetMemCpyDependence()
1355 Builder.SetCurrentDebugLocation(MemSet->getDebugLoc()); in processMemSetMemCpyDependence()
[all …]
H A DDeadStoreElimination.cpp438 if (auto *MemSet = dyn_cast<MemSetInst>(SecondI)) in memoryIsNotModifiedBetween() local
439 MemLoc = MemoryLocation::getForDest(MemSet); in memoryIsNotModifiedBetween()
2009 MemSetInst *MemSet = dyn_cast<MemSetInst>(DefI); in tryFoldIntoCalloc() local
2010 if (!MemSet) in tryFoldIntoCalloc()
2013 Constant *StoredConstant = dyn_cast<Constant>(MemSet->getValue()); in tryFoldIntoCalloc()
2068 if (Malloc->getOperand(0) != MemSet->getLength()) in tryFoldIntoCalloc()
2070 if (!shouldCreateCalloc(Malloc, MemSet) || !DT.dominates(Malloc, MemSet) || in tryFoldIntoCalloc()
2071 !memoryIsNotModifiedBetween(Malloc, MemSet, BatchAA, DL, &DT)) in tryFoldIntoCalloc()
2167 MemSetInst *MemSet = dyn_cast<MemSetInst>(DefI); in storeIsNoop() local
2171 else if (MemSet) in storeIsNoop()
[all …]
/freebsd/contrib/llvm-project/llvm/include/llvm/Transforms/Scalar/
H A DMemCpyOptimizer.h78 bool processMemSetMemCpyDependence(MemCpyInst *MemCpy, MemSetInst *MemSet,
80 bool performMemCpyToMemSetOptzn(MemCpyInst *MemCpy, MemSetInst *MemSet,
/freebsd/contrib/llvm-project/llvm/lib/Target/SPIRV/
H A DSPIRVPrepareFunctions.cpp130 auto *MemSet = IRB.CreateMemSet(Dest, Val, Len, MSI->getDestAlign(), in lowerIntrinsicToFunction() local
133 expandMemSetAsLoop(cast<MemSetInst>(MemSet)); in lowerIntrinsicToFunction()
134 MemSet->eraseFromParent(); in lowerIntrinsicToFunction()
/freebsd/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DAMDGPUPromoteAlloca.cpp1638 MemSetInst *MemSet = cast<MemSetInst>(Intr); in tryPromoteAllocaToLDS() local
1639 Builder.CreateMemSet(MemSet->getRawDest(), MemSet->getValue(), in tryPromoteAllocaToLDS()
1640 MemSet->getLength(), MemSet->getDestAlign(), in tryPromoteAllocaToLDS()
1641 MemSet->isVolatile()); in tryPromoteAllocaToLDS()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/IPO/
H A DFunctionAttrs.cpp717 } else if (auto *MemSet = dyn_cast<MemSetInst>(I)) { in getArgumentAccessInfo() local
718 if (!MemSet->isVolatile()) { in getArgumentAccessInfo()
721 GetConstantIntRange(MemSet->getLength(), ArgUse.Offset)) in getArgumentAccessInfo()
H A DLowerTypeTests.cpp1842 for (auto &&MemSet : TypeMembers) in buildBitSetsFromDisjointSet()
1843 GLB.addFragment(MemSet); in buildBitSetsFromDisjointSet()
/freebsd/contrib/llvm-project/clang/include/clang/Basic/
H A DBuiltins.td3003 def MemSet : LibBuiltin<"string.h"> {