[Bug c++/56819] [4.7/4.8/4.9 Regression] ICE: SIGSEGV in int_cst_value (tree.h:4013) with -fcompare-debug

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56819

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-04-03
   Target Milestone|---                         |4.7.3
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-03 08:09:25 UTC ---
Confirmed.  Fails with -g -fdump-final-insns=/tmp/foo

#1  0x0000000000f3cd8e in int_cst_value (x=0x0)
    at /space/rguenther/src/svn/trunk/gcc/tree.c:10248
10248     unsigned bits = TYPE_PRECISION (TREE_TYPE (x));