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From: "glaubitz at physik dot fu-berlin.de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/95381] New: [11 Regression]: Bootstrap on m68k fails
 with ICE: in operator[], at vec.h:867
Date: Thu, 28 May 2020 11:35:04 +0000
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X-Bugzilla-Component: target
X-Bugzilla-Version: 11.0
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X-Bugzilla-Who: glaubitz at physik dot fu-berlin.de
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95381

            Bug ID: 95381
           Summary: [11 Regression]: Bootstrap on m68k fails with ICE: in
                    operator[], at vec.h:867
           Product: gcc
           Version: 11.0
               URL: https://buildd.debian.org/status/fetch.php?pkg=3Dgcc-sna
                    pshot&arch=3Dm68k&ver=3D1%3A20200525-1&stamp=3D15905842=
34&ra
                    w=3D0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: glaubitz at physik dot fu-berlin.de
                CC: bernds at gcc dot gnu.org, schwab at gcc dot gnu.org
  Target Milestone: ---

Bootstrapping gcc-11 on m68k fails with:

ln -sf libgccjit.so.0 libgccjit.so
echo | /<<PKGBUILDDIR>>/build-jit/./gcc/xgcc
-B/<<PKGBUILDDIR>>/build-jit/./gcc/ -E -dM - | \
  sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
         -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
  sort -u > tmp-macro_list
/bin/bash ../../src/gcc/../move-if-change tmp-macro_list macro_list
echo timestamp > s-macro_list
/<<PKGBUILDDIR>>/build-jit/./gcc/xgcc -B/<<PKGBUILDDIR>>/build-jit/./gcc/ -=
xc
-nostdinc /dev/null -S -o /dev/null
-fself-test=3D../../src/gcc/testsuite/selftests
cc1: internal compiler error: in operator[], at vec.h:867
mmap: Bad file descriptor
close: Bad file descriptor
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-snapshot/README.Bugs> for instructions.
/<<PKGBUILDDIR>>/build-jit/./gcc/xgcc -B/<<PKGBUILDDIR>>/build-jit/./gcc/ -=
xc++
-nostdinc /dev/null -S -o /dev/null
-fself-test=3D../../src/gcc/testsuite/selftests
make[4]: *** [../../src/gcc/c/Make-lang.in:124: s-selftest-c] Error 1
make[4]: *** Waiting for unfinished jobs....
cc1plus: internal compiler error: in operator[], at vec.h:867
mmap: Bad file descriptor
close: Bad file descriptor
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-snapshot/README.Bugs> for instructions.
make[4]: *** [../../src/gcc/cp/Make-lang.in:178: s-selftest-c++] Error 1=