* ifcvt.c (find_cond_trap): Avoid invalid RTL sharing.

From-SVN: r126281

* ifcvt.c (find_cond_trap): Avoid invalid RTL sharing.
From-SVN: r126281
f9faf954 · Jan Hubicka · Jan Hubicka · 9eb0d3d7 · f9faf954 · f9faf954
Commit f9faf954 authored Jul 04, 2007 by Jan Hubicka Committed by Jan Hubicka Jul 03, 2007
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gcc/ChangeLog
+4 -0

gcc/ifcvt.c
+2 -2

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2007-07-03  Jan Hubicka  <jh@suse.cz>
+
+	* ifcvt.c (find_cond_trap): Avoid invalid RTL sharing.
+
 2007-07-03  Eric Christopher  <echristo@apple.com>

 	* doc/cppopts.texi: Add conflicting option note to -dM.

--- a/gcc/ifcvt.c
+++ b/gcc/ifcvt.c
@@ -3311,8 +3311,8 @@ find_cond_trap (basic_block test_bb, edge then_edge, edge else_edge)
    }

  /* Attempt to generate the conditional trap.  */
-  seq = gen_cond_trap (code, XEXP (cond, 0),
-		       XEXP (cond, 1),
+  seq = gen_cond_trap (code, copy_rtx (XEXP (cond, 0)),
+		       copy_rtx (XEXP (cond, 1)),
 		       TRAP_CODE (PATTERN (trap)));
  if (seq == NULL)
    return FALSE;