diff options
| author | Douglas Gregor <dgregor@apple.com> | 2009-12-16 18:50:27 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2009-12-16 18:50:27 +0000 |
| commit | 16006c901315fa12a108b4e571f187f4b676e426 (patch) | |
| tree | 0a429cf4eeeadf701786ee980d6f47d55bccb0ac /lib/CodeGen/CGCXX.cpp | |
| parent | 79433b59915859126a774fcd09fa32d7d5a1a3ef (diff) | |
When value-initializing a class with no user-defined constructors but
with a non-trivial default constructor, zero-initialize the storage
and then call the default constructor. Fixes PR5800.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91548 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGCXX.cpp')
| -rw-r--r-- | lib/CodeGen/CGCXX.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/CGCXX.cpp b/lib/CodeGen/CGCXX.cpp index 0d11be2220..e1a5004c91 100644 --- a/lib/CodeGen/CGCXX.cpp +++ b/lib/CodeGen/CGCXX.cpp @@ -571,7 +571,7 @@ CodeGenFunction::EmitCXXConstructExpr(llvm::Value *Dest, const CXXRecordDecl *RD = cast<CXXRecordDecl>(InitType->getAs<RecordType>()->getDecl()); if (RD->hasTrivialConstructor()) - return; + return; } // Code gen optimization to eliminate copy constructor and return // its first argument instead. @@ -591,6 +591,7 @@ CodeGenFunction::EmitCXXConstructExpr(llvm::Value *Dest, BasePtr = llvm::PointerType::getUnqual(BasePtr); llvm::Value *BaseAddrPtr = Builder.CreateBitCast(Dest, BasePtr); + EmitCXXAggrConstructorCall(CD, Array, BaseAddrPtr, E->arg_begin(), E->arg_end()); } |