From: Andrew Pinski <pinskia@physics.uc.edu>
Date: Thu, 6 Oct 2005 22:14:37 +0000 (+0000)
Subject: re PR middle-end/22216 (ICE during GC)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4bb1e03799cec1328ad9e84907ff55cbc4168e58;p=gcc.git

re PR middle-end/22216 (ICE during GC)

2005-10-06  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/22216
        PR middle-end/23651
        * cfgexpand.c (tree_expand_cfg): After expanding the functions, clear
        out return_label and naked_return_label.

From-SVN: r105066
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3e873e4e6b7..c7ad196dc77 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2005-10-06  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR middle-end/22216
+	PR middle-end/23651
+	* cfgexpand.c (tree_expand_cfg): After expanding the functions, clear
+	out return_label and naked_return_label.
+
 2005-10-06  Daniel Berlin  <dberlin@dberlin.org>
 	
 	* tree-ssa-structalias.c (check_for_overlaps): Fix bug in last
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c
index d2c865556af..7c58e556490 100644
--- a/gcc/cfgexpand.c
+++ b/gcc/cfgexpand.c
@@ -1578,6 +1578,10 @@ tree_expand_cfg (void)
     (*debug_hooks->outlining_inline_function) (current_function_decl);
 
   TREE_ASM_WRITTEN (current_function_decl) = 1;
+
+  /* After expanding, the return labels are no longer needed. */
+  return_label = NULL;
+  naked_return_label = NULL;
 }
 
 struct tree_opt_pass pass_expand =