1 files changed, 68 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0364-2011-05-29-Richard-Guenther-rguenther-suse.de.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0364-2011-05-29-Richard-Guenther-rguenther-suse.de.patch
new file mode 100644
index 0000000000..251260accf
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0364-2011-05-29-Richard-Guenther-rguenther-suse.de.patch
@@ -0,0 +1,68 @@
+From d5ea0b26fccb8359f0edce472053beca74f50f93 Mon Sep 17 00:00:00 2001
+From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Sun, 29 May 2011 17:00:13 +0000
+Subject: [PATCH] 2011-05-29  Richard Guenther  <rguenther@suse.de>
+
+        PR tree-optimization/49217
+        * ipa-pure-const.c (propagate_pure_const): Fix typos.
+
+        * gcc.dg/torture/pr49217.c: New testcase.
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@174399 138bc75d-0d04-0410-961f-82ee72b054a4
+
+index 3b4cc02..b9476e6 100644
+--- a/gcc/ipa-pure-const.c
++++ b/gcc/ipa-pure-const.c
+@@ -1223,7 +1223,7 @@ propagate_pure_const (void)
+            break;
+ 
+          /* Now process the indirect call.  */
+-          for (ie = node->indirect_calls; ie; ie = ie->next_callee)
++          for (ie = w->indirect_calls; ie; ie = ie->next_callee)
+            {
+              enum pure_const_state_e edge_state = IPA_CONST;
+              bool edge_looping = false;
+@@ -1246,7 +1246,7 @@ propagate_pure_const (void)
+            break;
+ 
+          /* And finally all loads and stores.  */
+-         for (i = 0; ipa_ref_list_reference_iterate (&node->ref_list, i, ref); i++)
++         for (i = 0; ipa_ref_list_reference_iterate (&w->ref_list, i, ref); i++)
+            {
+              enum pure_const_state_e ref_state = IPA_CONST;
+              bool ref_looping = false;
+new file mode 100644
+index 0000000..e8a89de
+--- /dev/null
++++ b/gcc/testsuite/gcc.dg/torture/pr49217.c
+@@ -0,0 +1,26 @@
++/* { dg-do run } */
++/* { dg-options "-fno-early-inlining" } */
++
++extern void abort (void);
++int i;
++static void foo(void);
++void __attribute__((noinline))
++bar (void)
++{
++  if (!i)
++    foo ();
++}
++static void
++foo(void)
++{
++  i = 1;
++  bar ();
++}
++int main()
++{
++  i = 0;
++  bar();
++  if (i != 1)
++    abort ();
++  return 0;
++}
+-- 
+1.7.0.4
+