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| author | John McCall <rjmccall@apple.com> | 2010-02-08 21:46:50 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2010-02-08 21:46:50 +0000 |
| commit | 340aafaac6c2291ece78d1c31a00ddfccf71ddd3 (patch) | |
| tree | 95481d964a64c0cbbaec97cdf5ecf06ae92f89e4 /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | d0450d90b3675a090d7cf657772b8b9924b24352 (diff) | |
| download | llvm-340aafaac6c2291ece78d1c31a00ddfccf71ddd3.zip llvm-340aafaac6c2291ece78d1c31a00ddfccf71ddd3.tar.gz llvm-340aafaac6c2291ece78d1c31a00ddfccf71ddd3.tar.bz2 | |
Emit global references with constant initializers as constants. Fixes PR5585.
The standard actually says that such references should have internal linkage,
but gcc doesn't do that, so we probably can't get away with it.
llvm-svn: 95577
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index c5d84d7..a6b546e 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -783,7 +783,7 @@ CodeGenModule::CreateRuntimeFunction(const llvm::FunctionType *FTy, } static bool DeclIsConstantGlobal(ASTContext &Context, const VarDecl *D) { - if (!D->getType().isConstant(Context)) + if (!D->getType().isConstant(Context) && !D->getType()->isReferenceType()) return false; if (Context.getLangOptions().CPlusPlus && Context.getBaseElementType(D->getType())->getAs<RecordType>()) { |