r219163 - in /branches/gcc-4_9-branch/gcc: Chan...

[danglin@gcc.gnu.org]

Author: danglin
Date: Sat Jan  3 19:19:49 2015
New Revision: 219163

URL: https://gcc.gnu.org/viewcvs?rev=219163&root=gcc&view=rev
Log:
	* config/pa/pa.md (decrement_and_branch_until_zero): Use `Q' constraint
	instead of `m' constraint.  Likewise for unnamed movb comparison
	patterns using reg_before_reload_operand predicate.
	* config/pa/predicates.md (reg_before_reload_operand): Tighten
	predicate to reject register index and LO_SUM DLT memory forms
	after reload.
	

Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/config/pa/pa.md
    branches/gcc-4_9-branch/gcc/config/pa/predicates.md