From: Richard Henderson <rth@gcc.gnu.org>
Date: Fri, 19 Apr 2002 03:59:51 +0000 (-0700)
Subject: ia64.c (ia64_function_arg_pass_by_reference): Don't crash with no type for by-mode... 
X-Git-Tag: releases/gcc-3.3.0~5599
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2840e66a788bf5d64db91f2817ea7e5336904cfb;p=thirdparty%2Fgcc.git

ia64.c (ia64_function_arg_pass_by_reference): Don't crash with no type for by-mode libcalls.

        * config/ia64/ia64.c (ia64_function_arg_pass_by_reference): Don't
        crash with no type for by-mode libcalls.

From-SVN: r52508
---

diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c
index d628dea91af7..4dd6229e2392 100644
--- a/gcc/config/ia64/ia64.c
+++ b/gcc/config/ia64/ia64.c
@@ -3211,7 +3211,7 @@ ia64_function_arg_pass_by_reference (cum, mode, type, named)
      tree type;
      int named ATTRIBUTE_UNUSED;
 {
-  return TREE_CODE (TYPE_SIZE (type)) != INTEGER_CST;
+  return type && TREE_CODE (TYPE_SIZE (type)) != INTEGER_CST;
 }
 
 /* Implement va_start.  */