http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55615



--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-12-11 
10:42:01 UTC ---

Author: jakub

Date: Tue Dec 11 10:41:44 2012

New Revision: 194392



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194392

Log:

    PR middle-end/43631

    PR bootstrap/55615

    * var-tracking.c (emit_note_insn_var_location): If insn is followed

    by BARRIER, put note after the BARRIER.

    (next_non_note_insn_var_location): Skip over BARRIERs.

    (emit_notes_in_bb): If call is followed by BARRIER, put note after

    the BARRIER.



    * g++.dg/other/pr43631.C: New test.



Added:

    trunk/gcc/testsuite/g++.dg/other/pr43631.C

Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/testsuite/ChangeLog

    trunk/gcc/var-tracking.c

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