From: Richard Sandiford <richard.sandiford@linaro.org>
Date: Thu, 14 Jul 2011 11:49:01 +0000 (+0000)
Subject: re PR middle-end/49736 (Revision 176228 miscompiled 255.vortex in SPEC CPU 2000)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1f098f077cf9ed048238e0a8d609034bb48f5e4c;p=gcc.git

re PR middle-end/49736 (Revision 176228 miscompiled 255.vortex in SPEC CPU 2000)

gcc/
	PR middle-end/49736
	* expr.c (all_zeros_p): Undo bogus part of last change.

From-SVN: r176270
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9e258440749..f003ea9ed1f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-07-14  Richard Sandiford  <richard.sandiford@linaro.org>
+
+	PR middle-end/49736
+	* expr.c (all_zeros_p): Undo bogus part of last change.
+
 2011-07-14  Matthias Klose <doko@ubuntu.com>
 
 	* doc/extend.texi (optimize attribute): Fix typo.
diff --git a/gcc/expr.c b/gcc/expr.c
index ed921aa3187..ee1114218ca 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -5157,7 +5157,7 @@ all_zeros_p (const_tree exp)
       bool complete_p;
 
       categorize_ctor_elements (exp, &nz_elts, &init_elts, &complete_p);
-      return nz_elts == init_elts;
+      return nz_elts == 0;
     }
 
   return initializer_zerop (exp);