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r220834 - in /branches/gcc-4_8-branch/gcc: Chan...
- From: uros at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 20 Feb 2015 07:07:00 -0000
- Subject: r220834 - in /branches/gcc-4_8-branch/gcc: Chan...
Author: uros
Date: Fri Feb 20 07:07:00 2015
New Revision: 220834
URL: https://gcc.gnu.org/viewcvs?rev=220834&root=gcc&view=rev
Log:
Backport from mainline
2013-09-08 Richard Sandiford <rdsandiford@googlemail.com>
* 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.
testsuite/ChangeLog:
Backport from mainline
2013-09-08 Richard Sandiford <rdsandiford@googlemail.com>
* g++.dg/debug/ra1.C: New test.
Added:
branches/gcc-4_8-branch/gcc/testsuite/g++.dg/debug/ra1.C
Modified:
branches/gcc-4_8-branch/gcc/ChangeLog
branches/gcc-4_8-branch/gcc/ira.c
branches/gcc-4_8-branch/gcc/lra.c
branches/gcc-4_8-branch/gcc/testsuite/ChangeLog