[Bug debug/52165] [4.7 Regression] ICE in add_var_loc_to_decl, at dwarf2out.c:5430 building libgo on s390/s390x

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52165

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-09 
11:41:29 UTC ---
Author: jakub
Date: Thu Feb  9 11:41:25 2012
New Revision: 184042

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184042
Log:
    PR debug/52165
    * var-tracking.c (emit_note_insn_var_location): If
    EMIT_NOTE_BEFORE_INSN and insn is NOTE_INSN_CALL_ARG_LOCATION,
    emit it before next non-NOTE_INSN_CALL_ARG_LOCATION
    non-NOTE_DURING_CALL_P insn.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/var-tracking.c