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Searched refs:MemSet (Results 1 – 8 of 8) sorted by relevance

/freebsd/contrib/llvm-project/llvm/lib/Transforms/Scalar/
H A DMemCpyOptimizer.cpp1293 MemSetInst *MemSet, in processMemSetMemCpyDependence() argument
1296 if (!BAA.isMustAlias(MemSet->getDest(), MemCpy->getDest())) in processMemSetMemCpyDependence()
1316 if (accessedBetween(BAA, MemoryLocation::getForDest(MemSet), in processMemSetMemCpyDependence()
1317 MSSA->getMemoryAccess(MemSet), in processMemSetMemCpyDependence()
1323 Value *DestSize = MemSet->getLength(); in processMemSetMemCpyDependence()
1325 if (mayBeVisibleThroughUnwinding(Dest, MemSet, MemCpy)) in processMemSetMemCpyDependence()
1331 eraseInstruction(MemSet); in processMemSetMemCpyDependence()
1339 const Align DestAlign = std::max(MemSet->getDestAlign().valueOrOne(), in processMemSetMemCpyDependence()
1352 assert(MemSet->getParent() == MemCpy->getParent() && in processMemSetMemCpyDependence()
1354 Builder.SetCurrentDebugLocation(MemSet->getDebugLoc()); in processMemSetMemCpyDependence()
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H A DDeadStoreElimination.cpp417 if (auto *MemSet = dyn_cast<MemSetInst>(SecondI)) in memoryIsNotModifiedBetween() local
418 MemLoc = MemoryLocation::getForDest(MemSet); in memoryIsNotModifiedBetween()
1851 MemSetInst *MemSet = dyn_cast<MemSetInst>(DefI); in tryFoldIntoCalloc() local
1852 if (!MemSet) in tryFoldIntoCalloc()
1855 Constant *StoredConstant = dyn_cast<Constant>(MemSet->getValue()); in tryFoldIntoCalloc()
1902 if (Malloc->getOperand(0) != MemSet->getLength()) in tryFoldIntoCalloc()
1904 if (!shouldCreateCalloc(Malloc, MemSet) || in tryFoldIntoCalloc()
1905 !DT.dominates(Malloc, MemSet) || in tryFoldIntoCalloc()
1906 !memoryIsNotModifiedBetween(Malloc, MemSet, BatchAA, DL, &DT)) in tryFoldIntoCalloc()
1982 MemSetInst *MemSet = dyn_cast<MemSetInst>(DefI); in storeIsNoop() local
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/freebsd/contrib/llvm-project/llvm/include/llvm/Transforms/Scalar/
H A DMemCpyOptimizer.h76 bool processMemSetMemCpyDependence(MemCpyInst *MemCpy, MemSetInst *MemSet,
78 bool performMemCpyToMemSetOptzn(MemCpyInst *MemCpy, MemSetInst *MemSet,
/freebsd/contrib/llvm-project/llvm/include/llvm/Transforms/Utils/
H A DLowerMemIntrinsics.h58 void expandMemSetAsLoop(MemSetInst *MemSet);
/freebsd/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DAMDGPUPromoteAlloca.cpp1555 MemSetInst *MemSet = cast<MemSetInst>(Intr); in tryPromoteAllocaToLDS() local
1556 Builder.CreateMemSet(MemSet->getRawDest(), MemSet->getValue(), in tryPromoteAllocaToLDS()
1557 MemSet->getLength(), MemSet->getDestAlign(), in tryPromoteAllocaToLDS()
1558 MemSet->isVolatile()); in tryPromoteAllocaToLDS()
/freebsd/contrib/llvm-project/llvm/lib/Target/SPIRV/
H A DSPIRVPrepareFunctions.cpp135 auto *MemSet = IRB.CreateMemSet(Dest, Val, Len, MSI->getDestAlign(), in lowerIntrinsicToFunction() local
138 expandMemSetAsLoop(cast<MemSetInst>(MemSet)); in lowerIntrinsicToFunction()
139 MemSet->eraseFromParent(); in lowerIntrinsicToFunction()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/IPO/
H A DLowerTypeTests.cpp1804 for (auto &&MemSet : TypeMembers) in buildBitSetsFromDisjointSet()
1805 GLB.addFragment(MemSet); in buildBitSetsFromDisjointSet()
/freebsd/contrib/llvm-project/clang/include/clang/Basic/
H A DBuiltins.td2850 def MemSet : LibBuiltin<"string.h"> {