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r184074 - in /branches/gcc-4_5-branch/gcc: Chan...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 09 Feb 2012 21:39:21 -0000
- Subject: r184074 - in /branches/gcc-4_5-branch/gcc: Chan...
Author: jakub
Date: Thu Feb 9 21:39:20 2012
New Revision: 184074
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184074
Log:
Backported from mainline
2012-02-08 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/52139
* cfgrtl.c (cfg_layout_merge_blocks): If BB_END
is a BARRIER after emit_insn_after_noloc, move BB_END
to the last non-BARRIER insn before it.
* gcc.dg/pr52139.c: New test.
Added:
branches/gcc-4_5-branch/gcc/testsuite/gcc.dg/pr52139.c
Modified:
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/cfgrtl.c
branches/gcc-4_5-branch/gcc/testsuite/ChangeLog