diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0155-PR-tree-optimization-48611.patch')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0155-PR-tree-optimization-48611.patch | 24 |
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 + |