From 39efead85603b7fd9de8f56c376fafe6deb1f6b2 Mon Sep 17 00:00:00 2001 From: jakub Date: Wed, 20 Apr 2011 18:18:16 +0000 Subject: [PATCH] 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/trunk@172783 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 6 ++++++ gcc/tree-eh.c | 2 ++ 2 files changed, 8 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2b7e531..6dade07 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2011-04-20 Jakub Jelinek + + PR tree-optimization/48611 + * tree-eh.c (note_eh_region_may_contain_throw): Don't propagate + beyond ERT_MUST_NOT_THROW region. + 2011-04-20 Catherine Moore * config/mips/mips.opt (mfix-24k): New. diff --git a/gcc/tree-eh.c b/gcc/tree-eh.c index 5ef319d..76453b8 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; -- 2.7.4