2013-04-10 Richard Biener <rguenther@suse.de>

	* passes.c (execute_todo): Do not call ggc_collect conditional here.
	(execute_one_ipa_transform_pass): But unconditionally here.
	(execute_one_pass): And here.
	(init_optimization_passes): Remove reload pass.
	* tree-pass.h (TODO_ggc_collect): Remove.
	(pass_reload): Likewise.
	* ira.c (do_reload): Merge into ...
	(ira): ... this.
	(rest_of_handle_reload): Remove.
	(pass_reload): Likewise.
	* config/i386/i386.c (ix86_option_override): Refer to ira instead
	of reload for vzeroupper pass placement.
	* <everywhere>: Remove TODO_ggc_collect from todo_flags_start
	and todo_flags_finish of all passes.

	* g++.dg/pr55604.C: Use -fdump-rtl-ira.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197671 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 8 deletions

diff --git a/gcc/tree-ssa-loop.c b/gcc/tree-ssa-loop.c
index fdfb9e71262..fef6883a13d 100644
--- a/gcc/tree-ssa-loop.c
+++ b/gcc/tree-ssa-loop.c
@@ -56,8 +56,8 @@ struct gimple_opt_pass pass_tree_loop =
   PROP_cfg,				/* properties_required */
   0,					/* properties_provided */
   0,					/* properties_destroyed */
-  TODO_ggc_collect,			/* todo_flags_start */
-  TODO_verify_ssa | TODO_ggc_collect	/* todo_flags_finish */
+  0,					/* todo_flags_start */
+  TODO_verify_ssa			/* todo_flags_finish */
  }
 };
 
@@ -170,7 +170,7 @@ struct gimple_opt_pass pass_tree_unswitch =
   0,					/* properties_provided */
   0,					/* properties_destroyed */
   0,					/* todo_flags_start */
-  TODO_ggc_collect                  	/* todo_flags_finish */
+  0					/* todo_flags_finish */
  }
 };
 
@@ -245,7 +245,7 @@ struct gimple_opt_pass pass_vectorize =
   0,                                    /* properties_provided */
   0,                                    /* properties_destroyed */
   0,					/* todo_flags_start */
-  TODO_ggc_collect			/* todo_flags_finish */
+  0					/* todo_flags_finish */
  }
 };
 
@@ -491,7 +491,7 @@ struct gimple_opt_pass pass_complete_unroll =
   0,					/* properties_provided */
   0,					/* properties_destroyed */
   0,					/* todo_flags_start */
-  TODO_ggc_collect			/* todo_flags_finish */
+  0					/* todo_flags_finish */
  }
 };
 
@@ -538,8 +538,7 @@ struct gimple_opt_pass pass_complete_unrolli =
   0,					/* properties_provided */
   0,					/* properties_destroyed */
   0,					/* todo_flags_start */
-  TODO_verify_flow
-    | TODO_ggc_collect 			/* todo_flags_finish */
+  TODO_verify_flow			/* todo_flags_finish */
  }
 };
 
@@ -653,7 +652,7 @@ struct gimple_opt_pass pass_iv_optimize =
   0,					/* properties_provided */
   0,					/* properties_destroyed */
   0,					/* todo_flags_start */
-  TODO_update_ssa | TODO_ggc_collect	/* todo_flags_finish */
+  TODO_update_ssa			/* todo_flags_finish */
  }
 };