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r129763 - in /branches/gcc-4_2-branch/gcc: Chan...
- From: ian at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 30 Oct 2007 04:32:06 -0000
- Subject: r129763 - in /branches/gcc-4_2-branch/gcc: Chan...
Author: ian
Date: Tue Oct 30 04:32:06 2007
New Revision: 129763
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129763
Log:
* ifcvt.c (noce_can_store_speculate_p): New static function.
(noce_process_if_block): Call it.
(find_if_header): Only call find_if_case_1 and find_if_case_2 if
life_data_ok is set.
(if_convert): Always compute postdominators.
Modified:
branches/gcc-4_2-branch/gcc/ChangeLog
branches/gcc-4_2-branch/gcc/ifcvt.c