r217725 - in /trunk/gcc: ChangeLog config/arm/c...

[ktkachov@gcc.gnu.org]

Author: ktkachov
Date: Tue Nov 18 16:26:02 2014
New Revision: 217725

URL: https://gcc.gnu.org/viewcvs?rev=217725&root=gcc&view=rev
Log:
[ARM/AArch64] Improve modeled latency between FP operations and FP->GP register moves

	* config/arm/cortex-a15-neon.md (cortex_a15_vfp_to_from_gp):
	Split into...
	(cortex_a15_gp_to_vfp): ...This.
	(cortex_a15_fp_to_gp): ...And this.
	Define and comment bypass from vfp operations to fp->gp moves.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/cortex-a15-neon.md