r236607 - in /trunk/gcc: ChangeLog config/i386/...

Mon May 23 18:59:00 GMT 2016

Author: uros
Date: Mon May 23 18:59:38 2016
New Revision: 236607

URL: https://gcc.gnu.org/viewcvs?rev=236607&root=gcc&view=rev
Log:
	* config/i386/i386.h (IS_STACK_MODE): Enable for
	TARGET_MIX_SSE_I387.  Rewrite using X87_FLOAT_MODE_P and
	SSE_FLOAT_MODE_P macros.
	* config/i386/i386.c (ix86_preferred_reload_class): Use
	IS_STACK_MODE, INTEGER_CLASS_P and FLOAT_CLASS_P macros.  Cleanup
	regclass processing for CONST_DOUBLE_P.
	(ix86_preferred_output_reload_class): Use IS_STACK_MODE macro.
	(ix86_rtx_costs): Remove redundant TARGET_80387 check
	with IS_STACK_MODE macro.
	* config/i386/i386.md: Replace SSE_FLOAT_MODE_P (DFmode)
	with TARGET_SSE2.
	(*movdf_internal): Use IS_STACK_MODE macro.
	(*movsf_internal): Ditto.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/i386.h
    trunk/gcc/config/i386/i386.md