[Bug debug/47946] Dwarf uses 64-bits to refer to a structure offset unnecessarily

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47946

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-14 
20:07:29 UTC ---
Author: jakub
Date: Mon Mar 14 20:07:22 2011
New Revision: 170956

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170956
Log:
    PR debug/47946
    * dwarf2out.c (add_bit_offset_attribute): If bit_offset is negative,
    emit it as add_AT_int instead of add_AT_unsigned.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c