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r172319 - in /branches/gcc-4_6-branch/gcc: Chan...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 12 Apr 2011 13:44:33 -0000
- Subject: r172319 - in /branches/gcc-4_6-branch/gcc: Chan...
Author: jakub
Date: Tue Apr 12 13:44:33 2011
New Revision: 172319
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172319
Log:
PR rtl-optimization/48549
* combine.c (propagate_for_debug): Also stop after BB_END of
this_basic_block. Process LAST and just stop processing after it.
(combine_instructions): If last_combined_insn has been deleted,
set last_combined_insn to its PREV_INSN.
* g++.dg/opt/pr48549.C: New test.
Added:
branches/gcc-4_6-branch/gcc/testsuite/g++.dg/opt/pr48549.C
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/combine.c
branches/gcc-4_6-branch/gcc/testsuite/ChangeLog