r209134 - in /trunk/gcc: ChangeLog gcse.c

[danglin@gcc.gnu.org]

Author: danglin
Date: Fri Apr  4 22:25:51 2014
New Revision: 209134

URL: http://gcc.gnu.org/viewcvs?rev=209134&root=gcc&view=rev
Log:
	PR rtl-optimization/60155
	* gcse.c (record_set_data): New function.
	(single_set_gcse): New function.
	(gcse_emit_move_after): Use single_set_gcse instead of single_set.
	(hoist_code): Likewise.
	(get_pressure_class_and_nregs): Likewise.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gcse.c