PR rtl-optimization/49303

	* sel-sched.c (move_op): Use correct type for 'res'.  Verify that
	code_motion_path_driver returned 0 or 1.
	(sel_region_finish): Clear h_d_i_d.

testsuite:
	* gcc.target/ia64/pr49303.c: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174801 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 4 insertions, 1 deletions

diff --git a/gcc/sel-sched.c b/gcc/sel-sched.c
index 3f22a3cb6a9..8a39d80d250 100644
--- a/gcc/sel-sched.c
+++ b/gcc/sel-sched.c
@@ -6675,7 +6675,7 @@ move_op (insn_t insn, av_set_t orig_ops, expr_t expr_vliw,
 {
   struct moveop_static_params sparams;
   struct cmpd_local_params lparams;
-  bool res;
+  int res;
 
   /* Init params for code_motion_path_driver.  */
   sparams.dest = dest;
@@ -6694,6 +6694,8 @@ move_op (insn_t insn, av_set_t orig_ops, expr_t expr_vliw,
   code_motion_path_driver_info = &move_op_hooks;
   res = code_motion_path_driver (insn, orig_ops, NULL, &lparams, &sparams);
 
+  gcc_assert (res != -1);
+
   if (sparams.was_renamed)
     EXPR_WAS_RENAMED (expr_vliw) = true;
 
@@ -7269,6 +7271,7 @@ sel_region_finish (bool reset_sched_cycles_p)
 
   finish_deps_global ();
   sched_finish_luids ();
+  VEC_free (haifa_deps_insn_data_def, heap, h_d_i_d);
 
   sel_finish_bbs ();
   BITMAP_FREE (blocks_to_reschedule);