From: Jan Hubicka <jh@suse.cz>
Date: Fri, 24 Aug 2001 15:28:54 +0000 (+0200)
Subject: * i386.md (movcc peep2): Fix load of 0.
X-Git-Tag: prereleases/libstdc++-3.0.95~2451
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=653753c5e73991a3bb3811f3a380f628a28de5da;p=thirdparty%2Fgcc.git

* i386.md (movcc peep2): Fix load of 0.

From-SVN: r45149
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9d4ebaa79077..a447776e9ae0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Fri Aug 24 17:27:46 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* i386.md (movcc peep2): Fix load of 0.
+
 2001-08-24  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* fold-const.c (tree_expr_nonnegative_p): Handle *_DIV_EXPR,
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 892930474f76..797431f19ad4 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -13092,8 +13092,7 @@
 	(zero_extend (match_dup 1)))]
   "peep2_reg_dead_p (3, operands[1])
    && ! reg_overlap_mentioned_p (operands[3], operands[0])"
-  [(parallel [(set (match_dup 3) (const_int 0))
-	      (clobber (reg:CC 17))])
+  [(set (match_dup 3) (const_int 0))
    (set (match_dup 4) (match_dup 0))
    (set (strict_low_part (match_dup 5))
 	(match_dup 2))]