[Bug c/49091] New: ice in evaluate_conditions_for_known_args

[dcb314 at hotmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49091

           Summary: ice in evaluate_conditions_for_known_args
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: dcb314@hotmail.com


Created attachment 24309
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24309
C source code

I just tried to compile the package cernlib-2006 with the latest 4.7
snapshot 20110514 on a Fedora Linux x86_64 box.

The compiler said

/home/dcb/rpmbuild/BUILD/cernlib-2006/2006/src/packlib/cspack/tcpaw/tcpaw.c:3568:1:
internal compiler error: vector VEC(tree,base) index domain error, in
evaluate_conditions_for_known_args at ipa-inline-analysis.c:558
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.