r193052 - in /trunk/gcc: ChangeLog optabs.c stmt.c

[eraman@gcc.gnu.org]

Author: eraman
Date: Wed Oct 31 23:28:45 2012
New Revision: 193052

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193052
Log:
2012-10-31   Easwaran Raman  <eraman@google.com>

	PR target/54938
	PR middle-end/54957
	* optabs.c (emit_cmp_and_jump_insn_1): Add REG_BR_PROB note
	only if it doesn't already exist.
	* stmt.c (get_outgoing_edge_probs): Return 0 if BB is NULL.
	(emit_case_dispatch_table): Handle the case where STMT_BB is
	NULL.
	(expand_sjlj_dispatch_table): Pass BB containing before_case
	to emit_case_dispatch_table.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/optabs.c
    trunk/gcc/stmt.c