[RTL-ifcvt] PR rtl-optimization/67481: Look more deeply for CCmode sets during if...
authorktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 28 Sep 2015 08:25:36 +0000 (08:25 +0000)
committerktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 28 Sep 2015 08:25:36 +0000 (08:25 +0000)
commit45a4c8da68a9398acfa1a80a88ef975215902c8d
tree08374d69589fda69eed1782b4f0d5fa047e43707
parent88523f02fa7dfa04c1921f0629bc008fecc8d5f3
[RTL-ifcvt] PR rtl-optimization/67481: Look more deeply for CCmode sets during if-covnersion

PR rtl-optimization/67481
* ifcvt.c (contains_ccmode_rtx_p): New function.
(insn_valid_noce_process_p): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228195 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/ifcvt.c