[Bug debug/49676] inefficiency: DW_AT_GNU_call_site_value calculates everything << 32

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49676

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-07-09 15:48:46 UTC ---
Author: jakub
Date: Sat Jul  9 15:48:42 2011
New Revision: 176083

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176083
Log:
    PR debug/49676
    * dwarf2out.c (size_of_int_loc_descriptor): New function.
    (address_of_int_loc_descriptor): Use it.
    (scompare_loc_descriptor): Optimize EQ/NE comparison with
    constant.

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