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| author | Ivan A. Kosarev <ikosarev@accesssoftek.com> | 2017-10-02 11:10:04 +0000 |
|---|---|---|
| committer | Ivan A. Kosarev <ikosarev@accesssoftek.com> | 2017-10-02 11:10:04 +0000 |
| commit | 5c8e7596e6e886544cf99a9e9ee62d9bf0fc9ba3 (patch) | |
| tree | 41294d0c4ccba0b3e11699a30ec1141edfdceb15 /clang/lib/CodeGen/CodeGenModule.h | |
| parent | 3ccd23e1166ff7d79eb89579c0cd5056934a8f6c (diff) | |
| download | bcm5719-llvm-5c8e7596e6e886544cf99a9e9ee62d9bf0fc9ba3.tar.gz bcm5719-llvm-5c8e7596e6e886544cf99a9e9ee62d9bf0fc9ba3.zip | |
[CodeGen] Have a special function to get TBAA info for may-alias accesses
This is part of D37826 reworked to be a separate patch to
simplify review.
Differential Revision: https://reviews.llvm.org/D38408
llvm-svn: 314660
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.h')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h index fdbf84416ca..1f26be6f2bd 100644 --- a/clang/lib/CodeGen/CodeGenModule.h +++ b/clang/lib/CodeGen/CodeGenModule.h @@ -662,6 +662,10 @@ public: llvm::MDNode *getTBAAStructTagInfo(QualType BaseTy, llvm::MDNode *AccessN, uint64_t O); + /// getTBAAMayAliasTypeInfo - Get TBAA information that represents + /// may-alias accesses. + llvm::MDNode *getTBAAMayAliasTypeInfo(); + bool isTypeConstant(QualType QTy, bool ExcludeCtorDtor); bool isPaddedAtomicType(QualType type); |
