diff options
| 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 | f16aa103d3afd42fbca2ab346f191bf745cec092 (patch) | |
| tree | af2fd36fb705f0d900afe40561c89341546459b6 /lib/CodeGen/CodeGenFunction.cpp | |
| parent | b76495673a381d209410d78af9d969bb3ae0a95a (diff) | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111786 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | lib/CodeGen/CodeGenFunction.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/CodeGen/CodeGenFunction.cpp b/lib/CodeGen/CodeGenFunction.cpp index 91442fa362..2b20dd9066 100644 --- a/lib/CodeGen/CodeGenFunction.cpp +++ b/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 = |