* toplev.c (rest_of_compilation): Run rebuild_jump_labels after

        split_all_insns to recreate REG_LABEL notes for flow2 pass.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@31756 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8af9597..24755ec 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2000-02-02 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+
+       * toplev.c (rest_of_compilation): Run rebuild_jump_labels after
+       split_all_insns to recreate REG_LABEL notes for flow2 pass.
+
 2000-02-01  Richard Henderson  <rth@cygnus.com>
 
        * i386.c (general_no_elim_operand): New.

diff --git a/gcc/toplev.c b/gcc/toplev.c
index 136d966..f858fd9 100644 (file)
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -3379,12 +3379,6 @@ rest_of_compilation (decl)
   if (optimize > 0)
     reload_cse_regs (insns);
 
-  /* Register allocation and reloading may have turned an indirect jump into
-     a direct jump.  If so, we must rebuild the JUMP_LABEL fields of
-     jumping instructions.  */
-  if (rebuild_label_notes_after_reload)
-    TIMEVAR (jump_time, rebuild_jump_labels (insns));
-
   /* If optimizing and we are performing instruction scheduling after
      reload, then go ahead and split insns now since we are about to
      recompute flow information anyway.
@@ -3394,6 +3388,12 @@ rest_of_compilation (decl)
   if (optimize > 0 && flag_schedule_insns_after_reload)
     split_all_insns (0);
 
+  /* Register allocation and reloading may have turned an indirect jump into
+     a direct jump.  If so, we must rebuild the JUMP_LABEL fields of
+     jumping instructions.  */
+  if (rebuild_label_notes_after_reload)
+    TIMEVAR (jump_time, rebuild_jump_labels (insns));
+
   if (global_reg_dump)
     {
       TIMEVAR (dump_time, dump_global_regs (rtl_dump_file));