gcc-4.6.0: Backport FSF 4.6 branch patches

This is set of bugfixes that has been done on
FSF gcc-4_2-branch since 4.6.0 was released

They will roll into 4.6.1 release once that
happens in coming approx 6 months time then
we can simply remove them thats the reason
so use a separate .inc file to define the
SRC_URI additions

(From OE-Core rev: b0d5b9f12adbce2c4a0df6059f5671188cd32293)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0155-PR-tree-optimization-48611.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0155-PR-tree-optimization-48611.patch
new file mode 100644
index 0000000000..72651fbe9a
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0155-PR-tree-optimization-48611.patch
@@ -0,0 +1,24 @@
+From 0e3879bf21f04b54b0849f3a86c20359f965e12a Mon Sep 17 00:00:00 2001
+From: jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Wed, 20 Apr 2011 18:19:47 +0000
+Subject: [PATCH 155/200]        PR tree-optimization/48611
+        * tree-eh.c (note_eh_region_may_contain_throw): Don't propagate
+        beyond ERT_MUST_NOT_THROW region.
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@172786 138bc75d-0d04-0410-961f-82ee72b054a4
+
+index f189b9b..0d6158b 100644
+--- a/gcc/tree-eh.c
++++ b/gcc/tree-eh.c
+@@ -849,6 +849,8 @@ note_eh_region_may_contain_throw (eh_region region)
+ {
+   while (bitmap_set_bit (eh_region_may_contain_throw_map, region->index))
+     {
++      if (region->type == ERT_MUST_NOT_THROW)
++       break;
+       region = region->outer;
+       if (region == NULL)
+        break;
+-- 
+1.7.0.4
+