From: Daniel Berlin <dberlin@dberlin.org>
Date: Wed, 7 Dec 2005 16:39:33 +0000 (+0000)
Subject: re PR tree-optimization/25291 (ICE in tree-check add_call_clobber_ops)
X-Git-Tag: releases/gcc-4.2.0~5524
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0d008ab0e8cfa3761f28102aebc88a31971421d;p=thirdparty%2Fgcc.git

re PR tree-optimization/25291 (ICE in tree-check add_call_clobber_ops)

2005-12-07  Daniel Berlin <dberlin@dberlin.org>

	Fix PR tree-optimization/25291
	* tree-ssa-operands.c (add_call_clobber_ops): Remove
	redundant and crashing check.

From-SVN: r108168
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e40ffd983ffc..45178f75521d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2005-12-07  Daniel Berlin <dberlin@dberlin.org>
+
+	Fix PR tree-optimization/25291
+	* tree-ssa-operands.c (add_call_clobber_ops): Remove
+	redundant and crashing check.
+
 2005-12-08  Alan Modra  <amodra@bigpond.net.au>
 
 	PR target/25212
diff --git a/gcc/tree-ssa-operands.c b/gcc/tree-ssa-operands.c
index b9873314079f..9edc840f5612 100644
--- a/gcc/tree-ssa-operands.c
+++ b/gcc/tree-ssa-operands.c
@@ -1868,9 +1868,7 @@ add_call_clobber_ops (tree stmt, tree callee)
 	  bool not_written
 	    = not_written_b ? bitmap_bit_p (not_written_b, u) : false;
 
-	  if ((TREE_READONLY (var)
-	       && (TREE_STATIC (var) || DECL_EXTERNAL (var)))
-	      || not_written)
+	  if (not_written)
 	    {
 	      if (!not_read)
 		add_stmt_operand (&var, &empty_ann, opf_none);