r193645 - in /trunk/gcc: ChangeLog config/rs600...

[meissner@gcc.gnu.org]

Author: meissner
Date: Tue Nov 20 00:55:58 2012
New Revision: 193645

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193645
Log:
2012-11-19  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/rs6000.md (movdf_hardfloat32): Reorder move
	constraints so that the traditional floating point loads, stores,
	and moves are done first, then the VSX loads, stores, and moves,
	and finally the GPR loads, stores, and moves so that reload
	chooses FPRs over GPRs, and uses the traditional load/store
	instructions which provide an offset.
	(movdf_hardfloat64): Likewise.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.md