r216026 - in /trunk/gcc: ChangeLog regcprop.c

[uros@gcc.gnu.org]

Author: uros
Date: Thu Oct  9 06:36:08 2014
New Revision: 216026

URL: https://gcc.gnu.org/viewcvs?rev=216026&root=gcc&view=rev
Log:
	PR rtl-optimization/57003
	* regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
	also check CALL_INSN_FUNCTION_USAGE for clobbers again after
	killing regs_invalidated_by_call.


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