[Bug bootstrap/51036] New: [4.7 Regression] LTO bootstrap failed with bootstrap-profiled

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51036

             Bug #: 51036
           Summary: [4.7 Regression] LTO bootstrap failed with
                    bootstrap-profiled
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hjl.tools@gmail.com


On Linux/x86-64, revision 181119 failed to bootstrap with
--with-build-config=bootstrap-lto and "make profiledbootstrap":

../../src/gcc/c-parser.c: In function ‘c_parser_binary_expression(c_parser*,
c_expr*, c_parser_prec)’:
../../src/gcc/c-parser.c:5729:1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [c-parser.o] Error 1

Revision 181107 is OK.