[Bug bootstrap/67587] New: [6 Regression] profiledbootstrap failure with --with-build-config=bootstrap-lto

["hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67587

            Bug ID: 67587
           Summary: [6 Regression] profiledbootstrap failure with
                    --with-build-config=bootstrap-lto
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hjl.tools at gmail dot com
  Target Milestone: ---

On Linux/x86-64, r227776 gave

0x70c1dc verify_flow_info()
        ../../src-trunk/gcc/cfghooks.c:262
0xc2b973 execute_function_todo
        ../../src-trunk/gcc/passes.c:1963
0xc29f81 do_per_function
        ../../src-trunk/gcc/passes.c:1642
0xc2a3e3 execute_todo
        ../../src-trunk/gcc/passes.c:2008
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make[7]: *** [/tmp/cc5jCGdl.ltrans17.ltrans.o] Error 1
make[7]: *** Waiting for unfinished jobs....
lto-wrapper: fatal error: make returned 2 exit status
compilation terminated.
/usr/local/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
../../src-trunk/gcc/cp/Make-lang.in:100: recipe for target 'cc1plus' failed
make[6]: *** [cc1plus] Error 1

when configured with --with-build-config=bootstrap-lto.