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| author | John McCall <rjmccall@apple.com> | 2010-08-22 21:01:12 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2010-08-22 21:01:12 +0000 |
| commit | 614dbdcd55c757048f2529cce13bdb3db1411dae (patch) | |
| tree | 002f31fb40834333ddcb36c382a8629d7eb4bdbb /clang/lib/CodeGen/CodeGenFunction.cpp | |
| parent | 0b84914da069ac4637e234eeddd256716af03228 (diff) | |
| download | llvm-614dbdcd55c757048f2529cce13bdb3db1411dae.zip llvm-614dbdcd55c757048f2529cce13bdb3db1411dae.tar.gz llvm-614dbdcd55c757048f2529cce13bdb3db1411dae.tar.bz2 | |
Go back to asking CodeGenTypes whether a type is zero-initializable.
Make CGT defer to the ABI on all member pointer types.
This requires giving CGT a handle to the ABI.
It's way easier to make that work if we avoid lazily creating the ABI.
Make it so.
llvm-svn: 111786
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index 91442fa..2b20dd9 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/lib/CodeGen/CodeGenFunction.cpp @@ -579,8 +579,7 @@ CodeGenFunction::EmitNullInitialization(llvm::Value *DestPtr, QualType Ty) { // If the type contains a pointer to data member we can't memset it to zero. // Instead, create a null constant and copy it to the destination. - if (CGM.getLangOptions().CPlusPlus && - CGM.getCXXABI().RequiresNonZeroInitializer(Ty)) { + if (!CGM.getTypes().isZeroInitializable(Ty)) { llvm::Constant *NullConstant = CGM.EmitNullConstant(Ty); llvm::GlobalVariable *NullVariable = |