r202369 - in /trunk/gcc: ChangeLog ira.c lra.c ...

[rsandifo@gcc.gnu.org]

Author: rsandifo
Date: Sun Sep  8 18:15:49 2013
New Revision: 202369

URL: http://gcc.gnu.org/viewcvs?rev=202369&root=gcc&view=rev
Log:
gcc/
	* ira.c (update_equiv_regs): Only call set_paradoxical_subreg
	for non-debug insns.
	* lra.c (new_insn_reg): Take the containing insn as a parameter.
	Only modify lra_reg_info[].biggest_mode if it's non-debug insn.
	(collect_non_operand_hard_regs, add_regs_to_insn_regno_info): Update
	accordingly.

gcc/testsuite/
	* g++.dg/debug/ra1.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/debug/ra1.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ira.c
    trunk/gcc/lra.c
    trunk/gcc/testsuite/ChangeLog