Michael Matz <matzmich@cs.tu-berlin.de>

        * dominance.c: New file.
        * Makefile.in (OBJS): Add dominance.o.

        * flow.c (compute_flow_dominators): Remove.
        (compute_immediate_dominators): Remove.
        (compute_immediate_postdominators): Remove.
        * basic-block.h: Remove their prototypes.
        (calculate_dominance_info): Add prototype.

        * dce.c (eliminate_dead_code): Change calls to above functions.
        Don't compute dominators but only immediate dominators.
        * flow.c (flow_loops_find): Change callers.
        * gcse.c (compute_code_hoist_data): Likewise.
        * haifa-sched.c (schedule_insns): Likewise.
        * ifcvt.c (if_convert): Likewise.
        * ssa.c (convert_to_ssa): Likewise, and only compute immediate
        dominators.

From-SVN: r37449

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/gcse.c b/gcc/gcse.c
index 2938597..ac87c93 100644
--- a/gcc/gcse.c
+++ b/gcc/gcse.c
@@ -5292,7 +5292,7 @@ compute_code_hoist_data ()
   compute_local_properties (transp, comp, antloc, 0);
   compute_transpout ();
   compute_code_hoist_vbeinout ();
-  compute_flow_dominators (dominators, NULL);
+  calculate_dominance_info (NULL, dominators, CDI_DOMINATORS);
   if (gcse_file)
     fprintf (gcse_file, "\n");
 }