r209878 - in /trunk/gcc: ChangeLog config/aarch...

Mon Apr 28 21:00:00 GMT 2014

Author: jgreenhalgh
Date: Mon Apr 28 21:00:38 2014
New Revision: 209878

URL: http://gcc.gnu.org/viewcvs?rev=209878&root=gcc&view=rev
Log:
[AArch64] Relax modes_tieable_p and cannot_change_mode_class

gcc/

	* config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
	* config/aarch64/aarch64.c
	(aarch64_cannot_change_mode_class): Weaken conditions.
	(aarch64_modes_tieable_p): New.
	* config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64-protos.h
    trunk/gcc/config/aarch64/aarch64.c
    trunk/gcc/config/aarch64/aarch64.h