From: Jan Hubicka <jh@suse.cz>
Date: Fri, 18 May 2001 21:04:56 +0000 (+0200)
Subject: combine.c (combine_simplify_rtx): Clear op0_mode if simplification suceeded.
X-Git-Tag: prereleases/libstdc++-3.0.95~4363
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=eb47ec1b6974e63d97f315ca0779e75839432182;p=thirdparty%2Fgcc.git

combine.c (combine_simplify_rtx): Clear op0_mode if simplification suceeded.

	* combine.c (combine_simplify_rtx): Clear op0_mode if simplification
	suceeded.

From-SVN: r42286
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5ad0e4514e16..e89fddc56f02 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Fri May 18 22:42:04 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* combine.c (combine_simplify_rtx): Clear op0_mode if simplification
+	suceeded.
+
 Fri May 18 07:26:34 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 	* genrecog.c (enum decision_type): Add DT_elt_zero-wide_safe.
diff --git a/gcc/combine.c b/gcc/combine.c
index ceb6dc77b763..11ef550c9b58 100644
--- a/gcc/combine.c
+++ b/gcc/combine.c
@@ -3693,7 +3693,7 @@ combine_simplify_rtx (x, op0_mode, last, in_dest)
     }
 
   if (temp)
-    x = temp, code = GET_CODE (temp);
+    x = temp, code = GET_CODE (temp), op0_mode = VOIDmode;
 
   /* First see if we can apply the inverse distributive law.  */
   if (code == PLUS || code == MINUS