unroll.c (copy_loop_body): Examine SET_DEST of single_set not of pattern.

* unroll.c (copy_loop_body): Examine SET_DEST of single_set not of pattern. From-SVN: r30149

unroll.c (copy_loop_body): Examine SET_DEST of single_set not of pattern.
* unroll.c (copy_loop_body): Examine SET_DEST of single_set not of pattern. From-SVN: r30149
65c8a03d · Richard Henderson · Richard Henderson · 0bae0184 · 65c8a03d · 65c8a03d
Commit 65c8a03d authored Oct 24, 1999 by Richard Henderson Committed by Richard Henderson Oct 24, 1999
Hide whitespace changes
Inline Side-by-side

Showing with 6 additions and 1 deletions

gcc/ChangeLog
+5 -0

gcc/unroll.c
+1 -1

No files found.
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+Sun Oct 24 13:29:28 1999  Richard Henderson  <rth@cygnus.com>
+
+	* unroll.c (copy_loop_body): Examine SET_DEST of single_set
+	not of pattern.
+
 Sun Oct 24 13:14:20 1999  Graham  <grahams@rcp.co.uk>
 			  Richard Henderson  <rth@cygnus.com>


--- a/gcc/unroll.c
+++ b/gcc/unroll.c
@@ -1964,7 +1964,7 @@ copy_loop_body (copy_start, copy_end, map, exit_label, last_iteration,
 	     settings which would invalidate this.  */
 	  if (dest_reg_was_split)
 	    {
-	      int regno = REGNO (SET_DEST (pattern));
+	      int regno = REGNO (SET_DEST (set));

 	      if ((size_t) regno < VARRAY_SIZE (map->const_equiv_varray)
 		  && (VARRAY_CONST_EQUIV (map->const_equiv_varray, regno).age