[Bug debug/49567] [4.7 Regression] ICE in mem_loc_descriptor due to typed DWARF stack changes

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49567

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-06-29 08:15:10 UTC ---
Author: jakub
Date: Wed Jun 29 08:15:00 2011
New Revision: 175622

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175622
Log:
    PR debug/49567
    * dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTEND>: Give up
    for non-MODE_INT modes instead of asserting the mode has MODE_INT
    class.

    * gcc.target/i386/pr49567.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr49567.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c
    trunk/gcc/testsuite/ChangeLog