r235698 - in /trunk/gcc: ChangeLog config/sh/sh...

Mon May 2 05:25:00 GMT 2016

Author: olegendo
Date: Mon May  2 05:25:46 2016
New Revision: 235698

URL: https://gcc.gnu.org/viewcvs?rev=235698&root=gcc&view=rev
Log:
gcc/
	PR target/52898
	* config/sh/sh.c (sh_option_override): Remove TARGET_CBRANCHDI4,
	TARGET_CMPEQDI_T.
	(prepare_cbranch_operands): Don't use scratch register.  Assume that
	function is used when pseudos can be created.
	(expand_cbranchdi4): Likewise.  Remove unused TARGET_CMPEQDI_T paths.
	* config/sh/sh.md (cbranchsi4): Allow only when pseudos can be created.
	(cbranchdi4, cbranchdi4_i): Simplify to single cbranchdi4
	define_expand.  Allow it only when pseudos can be created.
	* config/sh/sh.opt (mcbranchdi, mcmpeqdi): Delete.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/sh/sh.c
    trunk/gcc/config/sh/sh.md
    trunk/gcc/config/sh/sh.opt