From 28a07e6f7a57e140213db7e161ce0515a0ea6582 Mon Sep 17 00:00:00 2001
From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 17 Dec 2015 10:15:03 +0000
Subject: 2015-12-17  Richard Biener  <rguenther@suse.de>

	* gimple-ssa.h (struct gimple_df): Remove modified_noreturn_calls
	field.
	* tree-ssa.c (delete_tree_ssa): Do not zero it.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231751 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/gimple-ssa.h | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'gcc/gimple-ssa.h')

diff --git a/gcc/gimple-ssa.h b/gcc/gimple-ssa.h
index 39551dac418..3fd3b6b9b1d 100644
--- a/gcc/gimple-ssa.h
+++ b/gcc/gimple-ssa.h
@@ -44,6 +44,9 @@ struct tm_restart_hasher : ggc_ptr_hash<tm_restart_node>
   }
 };
 
+extern void gt_ggc_mx (gimple *&);
+extern void gt_pch_nx (gimple *&);
+
 struct ssa_name_hasher : ggc_ptr_hash<tree_node>
 {
   /* Hash a tree in a uid_decl_map.  */
@@ -67,13 +70,6 @@ struct ssa_name_hasher : ggc_ptr_hash<tree_node>
    gimple_ accessor defined, all publicly modifiable fields should have
    gimple_set accessor.  */
 struct GTY(()) gimple_df {
-  /* A vector of all the noreturn calls passed to modify_stmt.
-     cleanup_control_flow uses it to detect cases where a mid-block
-     indirect call has been turned into a noreturn call.  When this
-     happens, all the instructions after the call are no longer
-     reachable and must be deleted as dead.  */
-  vec<gimple *, va_gc> *modified_noreturn_calls;
-
   /* Array of all SSA_NAMEs used in the function.  */
   vec<tree, va_gc> *ssa_names;
 
-- 
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