r199902 - in /branches/gcc-4_7-branch/gcc: Chan...

[uros@gcc.gnu.org]

Author: uros
Date: Mon Jun 10 18:45:02 2013
New Revision: 199902

URL: http://gcc.gnu.org/viewcvs?rev=199902&root=gcc&view=rev
Log:
	Backport from mainline
	2013-06-10  Uros Bizjak  <ubizjak@gmail.com>

	* config/alpha/alpha.c (alpha_emit_xfloating_compare): Also use
	cmp_code to construct REG_EQUAL note.

	Backport from mainline
	2013-06-05  Uros Bizjak  <ubizjak@gmail.com>

	* config/alpha/alpha.c (alpha_emit_conditional_move): Swap all
	GE, GT, GEU and GTU compares, modulo DImode compares with zero.

	Backport from mainline
	2013-05-23  Uros Bizjak  <ubizjak@gmail.com>

	PR target/57379
	* config/alpha/alpha.md (unspec): Add UNSPEC_XFLT_COMPARE.
	* config/alpha/alpha.c (alpha_emit_xfloating_compare): Construct
	REG_EQUAL note as UNSPEC_XFLT_COMPARE unspec.


Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/config/alpha/alpha.c
    branches/gcc-4_7-branch/gcc/config/alpha/alpha.md