[Bug bootstrap/38686] New: Bootstrap fails on i686-pc-linux-gnu

["aanisimov at inbox dot ru" <gcc-bugzilla at gcc dot gnu dot org>]

When trying to compile GCC revision 142992 I get an ICE in cfganal.c:1044:

configure:2590: checking for suffix of object files
configure:2611: /home/artem/testing/gcc-build/./gcc/xgcc
-B/home/artem/testing/gcc-build/./gcc/
-B/home/artem/testing/gcc44/i686-pc-linux-gnu/bin/
-B/home/artem/testing/gcc44/i686-pc-linux-gnu/lib/ -isystem
/home/artem/testing/gcc44/i686-pc-linux-gnu/include -isystem
/home/artem/testing/gcc44/i686-pc-linux-gnu/sys-include -c -g -O2    conftest.c
conftest.c: In function 'main':
conftest.c:11: internal compiler error: in pre_and_rev_post_order_compute, at
cfganal.c:1044
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
configure:2614: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| 
| #define PACKAGE_NAME "GNU C Runtime Library"
| #define PACKAGE_TARNAME "libgcc"
| #define PACKAGE_VERSION "1.0"
| #define PACKAGE_STRING "GNU C Runtime Library 1.0"
| #define PACKAGE_BUGREPORT ""
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }

When compiling this source by hand (probably with environment that differs from
one created by configure) I get an ICE in tree-ssa-phiopt.c:372.


-- 
           Summary: Bootstrap fails on i686-pc-linux-gnu
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: aanisimov at inbox dot ru
  GCC host triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38686