PR 43562

	* reload.h (caller_save_initialized_p): Declare.
	* toplev.c (backend_init_target): Don't call
	init_caller_save but set caller_save_initialized_p
	to false.
	* caller-save.c (caller_save_initialized_p): Define.
	(init_caller_save): Check caller_save_initialized_p.
	* ira.c (ira): Call init_caller_save if flag_caller_saves.

	testsuite/
	PR 43562
	* gcc.dg/pr43562.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157849 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 62231b7..d1e2fce 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2010-03-31  Jie Zhang  <jie@codesourcery.com>
+
+       PR 43562
+       * reload.h (caller_save_initialized_p): Declare.
+       * toplev.c (backend_init_target): Don't call
+       init_caller_save but set caller_save_initialized_p
+       to false.
+       * caller-save.c (caller_save_initialized_p): Define.
+       (init_caller_save): Check caller_save_initialized_p.
+       * ira.c (ira): Call init_caller_save if flag_caller_saves.
+
 2010-03-30  Alexandre Oliva  <aoliva@redhat.com>
 
        PR debug/42977

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 489e751..72e588e 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2010-03-31  Jie Zhang  <jie@codesourcery.com>
+
+       PR 43562
+       * gcc.dg/pr43562.c: New test.
+
 2010-03-30  Jason Merrill  <jason@redhat.com>
 
        PR c++/43076