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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 | f16aa103d3afd42fbca2ab346f191bf745cec092 (patch) | |
| tree | af2fd36fb705f0d900afe40561c89341546459b6 /lib/CodeGen/CGExprCXX.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/CGExprCXX.cpp')
| -rw-r--r-- | lib/CodeGen/CGExprCXX.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/CodeGen/CGExprCXX.cpp b/lib/CodeGen/CGExprCXX.cpp index e8bc9b4f9a..feaf467636 100644 --- a/lib/CodeGen/CGExprCXX.cpp +++ b/lib/CodeGen/CGExprCXX.cpp @@ -547,8 +547,7 @@ static void EmitNewInitializer(CodeGenFunction &CGF, const CXXNewExpr *E, if (!E->hasInitializer() || Ctor->getParent()->isEmpty()) return; - if (!CGF.CGM.getCXXABI().RequiresNonZeroInitializer( - E->getAllocatedType())) { + if (CGF.CGM.getTypes().isZeroInitializable(E->getAllocatedType())) { // Optimization: since zero initialization will just set the memory // to all zeroes, generate a single memset to do it in one shot. EmitZeroMemSet(CGF, E->getAllocatedType(), NewPtr, |