* recog.c (validate_change_rtx_1): Unshare TO argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126112 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 082dfa8..653c696 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2007-06-29  Jan Hubicka  <jh@suse.cz>
+
+       * recog.c (validate_change_rtx_1): Unshare TO argument.
+
 2007-06-29  Uros Bizjak  <ubizjak@gmail.com>
 
        PR tree-optimization/24659

diff --git a/gcc/recog.c b/gcc/recog.c
index 497188d..89d4a2e 100644 (file)
--- a/gcc/recog.c
+++ b/gcc/recog.c
@@ -538,7 +538,7 @@ validate_replace_rtx_1 (rtx *loc, rtx from, rtx to, rtx object)
       || (GET_CODE (x) == GET_CODE (from) && GET_MODE (x) == GET_MODE (from)
          && rtx_equal_p (x, from)))
     {
-      validate_change (object, loc, to, 1);
+      validate_unshare_change (object, loc, to, 1);
       return;
     }