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| author | Chris Bieneman <chris.bieneman@me.com> | 2019-05-17 05:46:03 +0000 |
|---|---|---|
| committer | Chris Bieneman <chris.bieneman@me.com> | 2019-05-17 05:46:03 +0000 |
| commit | a971003e46774281f768c7f59c575827f60f27b4 (patch) | |
| tree | 3ca250ccea8ff242661c8c36c136b7369e119585 /clang/lib/CodeGen/CGExprConstant.cpp | |
| parent | a5a4124c494ce08a9decb96d2be94e7f216bedbd (diff) | |
| download | bcm5719-llvm-a971003e46774281f768c7f59c575827f60f27b4.tar.gz bcm5719-llvm-a971003e46774281f768c7f59c575827f60f27b4.zip | |
Revert Refactor constant evaluation of typeid(T) to track a symbolic type_info object rather than tracking the originating expression.
This reverts r360974 (git commit 7ee4307bd4450022c3c8777f43a40cc4f0ccc009)
llvm-svn: 360988
Diffstat (limited to 'clang/lib/CodeGen/CGExprConstant.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGExprConstant.cpp | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/clang/lib/CodeGen/CGExprConstant.cpp b/clang/lib/CodeGen/CGExprConstant.cpp index 70904b192a3..dd71cf02d95 100644 --- a/clang/lib/CodeGen/CGExprConstant.cpp +++ b/clang/lib/CodeGen/CGExprConstant.cpp @@ -1735,17 +1735,6 @@ ConstantLValueEmitter::tryEmitBase(const APValue::LValueBase &base) { return nullptr; } - // Handle typeid(T). - if (TypeInfoLValue TI = base.dyn_cast<TypeInfoLValue>()) { - llvm::Type *StdTypeInfoPtrTy = - CGM.getTypes().ConvertType(base.getTypeInfoType())->getPointerTo(); - llvm::Constant *TypeInfo = - CGM.GetAddrOfRTTIDescriptor(QualType(TI.getType(), 0)); - if (TypeInfo->getType() != StdTypeInfoPtrTy) - TypeInfo = llvm::ConstantExpr::getBitCast(TypeInfo, StdTypeInfoPtrTy); - return TypeInfo; - } - // Otherwise, it must be an expression. return Visit(base.get<const Expr*>()); } |
