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Date: Fri, 03 Sep 2010 13:18:00 -0000
Subject: [Bug bootstrap/45519]  New: [4.6 regression] Failed to bootstrap
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From: "hjl dot tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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On Linux/x86, revision 163804 gave:

/home/regress/tbox/svn-gcc/libgcc/../gcc/unwind-dw2-fde-glibc.c: In function
'_Unwind_IteratePhdrCallback':
/home/regress/tbox/svn-gcc/libgcc/../gcc/unwind-dw2-fde-glibc.c:134:1: error:
Invalid first operand of MEM_REF.
D.10501_117
/home/regress/tbox/svn-gcc/libgcc/../gcc/unwind-dw2-fde-glibc.c:134:1: note: in
statement
D.11538_238 = &MEM[(struct Elf32_Dyn *)D.10501_117 + 8B];

/home/regress/tbox/svn-gcc/libgcc/../gcc/unwind-dw2-fde-glibc.c:134:1: internal
compiler error: verify_stmts failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [unwind-dw2-fde-glibc.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory
`/home/regress/tbox/native/build/i686-pc-linux-gnu/libgcc'
make[2]: *** [all-stage1-target-libgcc] Error 2
make[2]: Leaving directory `/home/regress/tbox/native/build'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/regress/tbox/native/build'
make: *** [bootstrap] Error 2

Revision 163799 is OK. It may be caused by revision 163802:

http://gcc.gnu.org/ml/gcc-cvs/2010-09/msg00093.html


-- 
           Summary: [4.6 regression] Failed to bootstrap
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45519