[Bug bootstrap/49086] New: [4.7 Regression] libgomp/task.c:79:1: internal compiler error: Segmentation fault

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49086

           Summary: [4.7 Regression] libgomp/task.c:79:1: internal
                    compiler error: Segmentation fault
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: dominiq@lps.ens.fr


Created attachment 24306
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24306
Preprocessed file task.i

On x86_64-apple-darwin10 at revision 173960, bootstrap fails with the following
ICE:

[macbook] x86_64-apple-darwin10.7.0/libgomp% /opt/gcc/build_w/./gcc/xgcc
-B/opt/gcc/build_w/./gcc/ -B/opt/gcc/gcc4.7w/x86_64-apple-darwin10.7.0/bin/
-B/opt/gcc/gcc4.7w/x86_64-apple-darwin10.7.0/lib/ -DHAVE_CONFIG_H -I.
-I../../../work/libgomp -I../../../work/libgomp/config/bsd
-I../../../work/libgomp/config/posix -I../../../work/libgomp -Wall -pthread
-Werror -g -O2 -MT single.lo -MD -MP -MF .deps/single.Tpo -c
../../../work/libgomp/task.c
../../../work/libgomp/task.c: In function 'GOMP_task':
../../../work/libgomp/task.c:79:1: internal compiler error: Segmentation fault