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From: "hjl.tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug bootstrap/51346] New: [4.7 Regression] LTO bootstrap failed with bootstrap-profiled
Date: Tue, 29 Nov 2011 17:50:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51346

             Bug #: 51346
           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 181803 failed to bootstrap-profiled when
configured with:

--prefix=/usr/local --enable-clocale=gnu --with-system-zlib --enable-shared
--with-demangler-in-ld --with-build-config=bootstrap-lto --with-fpmath=sse
--enable-languages=c,c++,fortran,java,lto,objc

In function 'objc_finish_foreach_loop':
lto1: internal compiler error: in cgraph_add_edge_to_call_site_hash, at
cgraph.c:765
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[7]: *** [/tmp/cc1texoz.ltrans0.ltrans.o] Error 1
lto-wrapper: make returned 2 exit status
/usr/local/x86_64-unknown-linux-gnu/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[6]: *** [cc1obj] Error 1

Revision 181801 is OK.