[Bug target/64268] New: [5 Regression] bootstrap failure (ICE in wide_int_to_tree, at tree.c:1438) on powerpc in libgcc, stage2

[doko at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64268

            Bug ID: 64268
           Summary: [5 Regression] bootstrap failure (ICE in
                    wide_int_to_tree, at tree.c:1438) on powerpc in
                    libgcc, stage2
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: doko at gcc dot gnu.org

seen with 20141211, r218620, failing to configure libgcc:

configure:3427: /home/doko/gcc/gcc-snapshot-20141211/build/./gcc/xgcc
-B/home/doko/gcc/gcc-snapsho
t-20141211/build/./gcc/ -B/usr/lib/gcc-snapshot/powerpc-linux-gnu/bin/
-B/usr/lib/gcc-snapshot/pow
erpc-linux-gnu/lib/ -isystem /usr/lib/gcc-snapshot/powerpc-linux-gnu/include
-isystem /usr/lib/gcc
-snapshot/powerpc-linux-gnu/sys-include    -o conftest -g -O2   conftest.c  >&5
<built-in>: internal compiler error: in wide_int_to_tree, at tree.c:1438
Please submit a full bug report,
with preprocessed source if appropriate.