Slight cleanup, and fix for va_arg on architectures where va_list is a
struct.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62585 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index 3d0c2a2..f469b97 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -314,6 +314,11 @@
RValue EmitAnyExpr(const Expr *E, llvm::Value *AggLoc = 0,
bool isAggLocVolatile = false);
+ // EmitVAListRef - Emit a "reference" to a va_list; this is either the
+ // address or the value of the expression, depending on how va_list is
+ // defined.
+ llvm::Value *EmitVAListRef(const Expr *E);
+
/// EmitAnyExprToTemp - Similary to EmitAnyExpr(), however, the result
/// will always be accessible even if no aggregate location is
/// provided.