commit 93296683a70eed2fae0b694748ed4cc51c53aef4
author Anders Carlsson <andersca@mac.com> Wed Jun 02 04:40:13 2010 +0000
committer Anders Carlsson <andersca@mac.com> Wed Jun 02 04:40:13 2010 +0000
tree 2b80fbfdd482a2042d53607b539443e1826c1674
parent 9d85b7203b4cb638e45e64e8378338aa256699cd

Correctly mangle variadic functions that don't have any other parameters.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105311 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/Mangle.cpp

diff --git a/lib/CodeGen/Mangle.cpp b/lib/CodeGen/Mangle.cpp
index 4d98dee..fa42b63 100644
--- a/lib/CodeGen/Mangle.cpp
+++ b/lib/CodeGen/Mangle.cpp
@@ -1143,7 +1143,8 @@
   if (MangleReturnType)
     mangleType(Proto->getResultType());
 
-  if (Proto->getNumArgs() == 0) {
+  if (Proto->getNumArgs() == 0 && !Proto->isVariadic()) {
+    //   <builtin-type> ::= v	# void
     Out << 'v';
     return;
   }