r383@cf-ppc-macosx: monabuilder | 2008-12-23 16:04:56 +0900

[pf3gnuchains/pf3gnuchains3x.git] / gcc / ira-emit.c

diff --git a/gcc/ira-emit.c b/gcc/ira-emit.c
index 29f3fdf..536d6ee 100644 (file)
--- a/gcc/ira-emit.c
+++ b/gcc/ira-emit.c
@@ -1025,6 +1025,7 @@ void
 ira_emit (bool loops_p)
 {
   basic_block bb;
+  rtx insn;
   edge_iterator ei;
   edge e;
   ira_allocno_t a;
@@ -1085,6 +1086,14 @@ ira_emit (bool loops_p)
   ira_free (allocno_last_set_check);
   ira_free (allocno_last_set);
   commit_edge_insertions ();
+  /* Fix insn codes.  It is necessary to do it before reload because
+     reload assumes initial insn codes defined.  The insn codes can be
+     invalidated by CFG infrastructure for example in jump
+     redirection.  */
+  FOR_EACH_BB (bb)
+    FOR_BB_INSNS_REVERSE (bb, insn)
+      if (INSN_P (insn))
+       recog_memoized (insn);
   ira_free (at_bb_end);
   ira_free (at_bb_start);
 }