[Bug bootstrap/60343] New: r208155 breaks bootstrap

[izamyatin at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60343

            Bug ID: 60343
           Summary: r208155 breaks bootstrap
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: izamyatin at gmail dot com

Message:

../../gcc/lra-assigns.c: In function ‘int spill_for(int, bitmap)’:
../../gcc/lra-assigns.c:901:4: error: comparison between signed and unsigned
integer expressions [-Werror=sign-compare]
    <= LRA_MAX_CONSIDERED_RELOAD_PSEUDOS)


Could be seen on x86_64, say, for 
../configure --enable-clocale=gnu --with-system-zlib --enable-shared
--with-demangler-in-ld --with-fpmath=sse
--enable-languages=c,c++,fortran,java,lto,objc