[Bug c/53058] New: Another ice in remove_range_assertions

[dcb314 at hotmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53058

             Bug #: 53058
           Summary: Another ice in remove_range_assertions
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: dcb...@hotmail.com


Created attachment 27211
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27211
C source code

I just tried to compile the package quake3-1.36-13
on gcc-4.8 trunk dated 20120418 on an AMD x86_64 box.

The compiler said

code/botlib/be_ai_move.c: In function 'BotFuncBobStartEnd':
code/botlib/be_ai_move.c:2227:6: internal compiler error: in
remove_range_assertions, at tree-vrp.c:5937
 void BotFuncBobStartEnd(aas_reachability_t *reach, vec3_t start, vec3_t end,
vec3_t origin)
      ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Preprocessed source code attached. Flag -O2  required.