2012-11-05 Dehao Chen <dehao@google.com>
commitce51cfcde469ae12dd5afccbb62a69c496195104
authordehao <dehao@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 5 Nov 2012 18:17:41 +0000 (5 18:17 +0000)
committerdehao <dehao@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 5 Nov 2012 18:17:41 +0000 (5 18:17 +0000)
tree1e9bafbb074fffb62f49c96cec40f46d1a207d30
parent37f13c4c609342037b9523fa4e8b60fd4043c36e
2012-11-05  Dehao Chen  <dehao@google.com>

Backport 193169, 193137 and 193053 from trunk:

* tree-eh.c (do_return_redirection): Set location for jump statement.
(do_goto_redirection): Likewise.
(frob_into_branch_around): Likewise.
(lower_try_finally_nofallthru): Likewise.
(lower_try_finally_copy): Likewise.
(lower_try_finally_switch): Likewise.
* expr.c (store_expr): Use current insn location instead of expr
location.
(expand_expr_real): Likewise.
(expand_expr_real_1): Likewise.
* cfglayout.c (reemit_insn_block_notes): Do not change scope if insn
location is UNKNOWN_LOCATION.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/google@193176 138bc75d-0d04-0410-961f-82ee72b054a4
gcc-4_7/gcc/ChangeLog.google-4_7
gcc-4_7/gcc/cfglayout.c
gcc-4_7/gcc/expr.c
gcc-4_7/gcc/tree-eh.c