When emitting a multidimensional array new, emit the initializers for the

trailing elements as a single loop, rather than sometimes emitting a nest of
several loops. This fixes a bug where CodeGen would sometimes try to emit an
expression with the wrong type for the element being initialized. Plus various
other minor cleanups to the IR produced for array new initialization.

llvm-svn: 210079

1 files changed, 2 insertions, 1 deletions

diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 750bec8b07f..d1e63a710bc 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -1647,7 +1647,8 @@ public:
                              llvm::Value *This);
 
   void EmitNewArrayInitializer(const CXXNewExpr *E, QualType elementType,
-                               llvm::Value *NewPtr, llvm::Value *NumElements);
+                               llvm::Value *NewPtr, llvm::Value *NumElements,
+                               llvm::Value *AllocSizeWithoutCookie);
 
   void EmitCXXTemporary(const CXXTemporary *Temporary, QualType TempType,
                         llvm::Value *Ptr);