From: Uros Bizjak <uros@gcc.gnu.org>
Date: Tue, 8 Jan 2008 19:22:46 +0000 (+0100)
Subject: re PR target/34709 (revision 131342 miscompiled 481.wrf on Linux/Intel64)
X-Git-Tag: releases/gcc-4.3.0~690
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d86971803c8cac4ce7c4f55ce189c5710fb11a5;p=thirdparty%2Fgcc.git

re PR target/34709 (revision 131342 miscompiled 481.wrf on Linux/Intel64)

        PR target/34709
        Revert:

        2008-01-05  Uros Bizjak  <ubizjak@gmail.com>
        * config/i386/i386.c (ix86_builtin_reciprocal): Remove check
        for TARGET_RECIP.

From-SVN: r131403
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d163f6ac4047..a3b360f6d539 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,7 +1,16 @@
+2008-01-08  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/34709
+	Revert:
+
+	2008-01-05  Uros Bizjak  <ubizjak@gmail.com>
+	* config/i386/i386.c (ix86_builtin_reciprocal): Remove check
+	for TARGET_RECIP.	
+	
 2008-01-08  Jan Sjodin  <jan.sjodin@amd.com>
 	
-	* config/i386/i386.c:
-	(k8_cost, amdfam10_cost): Branch costs for vectorization tuned.
+	* config/i386/i386.c (k8_cost, amdfam10_cost): Branch costs
+	for vectorization tuned.
 	
 2008-01-08  Richard Guenther  <rguenther@suse.de>
 
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 599f8646e1bc..a8c8b722b8ea 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -21449,7 +21449,7 @@ static tree
 ix86_builtin_reciprocal (unsigned int fn, bool md_fn,
 			 bool sqrt ATTRIBUTE_UNUSED)
 {
-  if (! (TARGET_SSE_MATH && !optimize_size
+  if (! (TARGET_SSE_MATH && TARGET_RECIP && !optimize_size
 	 && flag_finite_math_only && !flag_trapping_math
 	 && flag_unsafe_math_optimizations))
     return NULL_TREE;