Searched refs:TBAA (Results 1 - 11 of 11) sorted by relevance

/freebsd-13-stable/contrib/llvm-project/llvm/lib/Analysis/
H A DTypeBasedAliasAnalysis.cpp10 // metadata-based TBAA.
13 // suitable for doing TBAA. Instead, metadata is added to the IR to describe
15 // typical C/C++ TBAA, but it can also be used to implement custom alias
18 // We now support two types of metadata format: scalar TBAA and struct-path
19 // aware TBAA. After all testing cases are upgraded to use struct-path aware
20 // TBAA and we can auto-upgrade existing bc files, the support for scalar TBAA
23 // The scalar TBAA metadata format is very simple. TBAA MDNodes have up to
47 // With struct-path aware TBAA, th
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H A DLoopAccessAnalysis.cpp600 //intrinsic property (such as TBAA metadata).
1977 // The TBAA metadata could have a control dependency on the predication
1981 Loc.AATags.TBAA = nullptr;
2021 // The TBAA metadata could have a control dependency on the predication
2025 Loc.AATags.TBAA = nullptr;
/freebsd-13-stable/contrib/llvm-project/llvm/include/llvm/IR/
H A DMetadata.h645 : TBAA(T), TBAAStruct(TS), Scope(S), NoAlias(N) {}
648 return TBAA == A.TBAA && TBAAStruct == A.TBAAStruct && Scope == A.Scope &&
655 return TBAA || TBAAStruct || Scope || NoAlias;
659 MDNode *TBAA = nullptr; member in struct:llvm::AAMDNodes
677 Result.TBAA = Other.TBAA == TBAA ? TBAA : nullptr;
699 return DenseMapInfo<MDNode *>::getHashValue(Val.TBAA)
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/freebsd-13-stable/contrib/llvm-project/llvm/lib/Transforms/Scalar/
H A DInferAddressSpaces.cpp908 MDNode *TBAA = MI->getMetadata(LLVMContext::MD_tbaa); local
916 TBAA, ScopeMD, NoAliasMD);
933 TBAA, TBAAStruct, ScopeMD, NoAliasMD);
939 TBAA, ScopeMD, NoAliasMD);
/freebsd-13-stable/contrib/llvm-project/clang/lib/CodeGen/
H A DCodeGenModule.cpp145 // Enable TBAA unless it's suppressed. ThreadSanitizer needs TBAA even at O0.
148 TBAA.reset(new CodeGenTBAA(Context, TheModule, CodeGenOpts, getLangOpts(),
704 if (!TBAA)
706 return TBAA->getTypeInfo(QTy);
710 if (!TBAA)
713 // As CUDA builtin surface/texture types are replaced, skip generating TBAA
725 return TBAA->getAccessInfo(AccessType);
730 if (!TBAA)
732 return TBAA
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H A DCodeGenModule.h312 std::unique_ptr<CodeGenTBAA> TBAA; member in class:clang::CodeGen::CodeGenModule
698 bool shouldUseTBAA() const { return TBAA != nullptr; }
721 /// getTBAAAccessInfo - Get TBAA information that describes an access to
725 /// getTBAAVTablePtrAccessInfo - Get the TBAA information that describes an
732 /// type. Return null if the type is not suitable for use in TBAA access tags.
735 /// getTBAAAccessTagInfo - Get TBAA tag for a given memory access.
738 /// mergeTBAAInfoForCast - Get merged TBAA information for the purposes of
743 /// mergeTBAAInfoForConditionalOperator - Get merged TBAA information for the
748 /// mergeTBAAInfoForMemoryTransfer - Get merged TBAA information for the
753 /// getTBAAInfoForSubobject - Get TBAA informatio
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/freebsd-13-stable/contrib/llvm-project/llvm/lib/CodeGen/
H A DMachineOperand.cpp1158 if (AAInfo.TBAA) {
1160 AAInfo.TBAA->printAsOperand(OS, MST);
/freebsd-13-stable/contrib/llvm-project/llvm/lib/IR/
H A DMetadata.cpp1264 setMetadata(LLVMContext::MD_tbaa, N.TBAA);
H A DVerifier.cpp4346 if (MDNode *TBAA = I.getMetadata(LLVMContext::MD_tbaa))
4347 TBAAVerifyHelper.visitTBAAMetadata(I, TBAA);
5511 /// Helper to issue failure from the TBAA verification
5526 /// TBAA scheme. This means \p BaseNode is either a scalar node, or a
5719 CheckFailed("Could not find TBAA parent in struct type node", &I,
5756 "This instruction shall not have a TBAA access tag!", &I);
5763 "Old-style TBAA is no longer allowed, use struct-path TBAA instead", &I);
/freebsd-13-stable/contrib/llvm-project/llvm/lib/Bitcode/Reader/
H A DBitcodeReader.cpp159 // Strip all the TBAA attachment for the module.
5382 // Check if the TBAA Metadata are valid, otherwise we will need to strip them.
5385 MDNode *TBAA = I.getMetadata(LLVMContext::MD_tbaa); local
5386 if (!TBAA || TBAAVerifyHelper.visitTBAAMetadata(I, TBAA))
/freebsd-13-stable/contrib/llvm-project/llvm/lib/CodeGen/MIRParser/
H A DMIParser.cpp3073 if (parseMDNode(AAInfo.TBAA))

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