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[Bug c++/52481] New: m68k-*: internal compiler error: in extract_insn, at recog.c:2123
- From: "ralf_corsepius at rtems dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 04 Mar 2012 17:22:04 +0000
- Subject: [Bug c++/52481] New: m68k-*: internal compiler error: in extract_insn, at recog.c:2123
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52481
Bug #: 52481
Summary: m68k-*: internal compiler error: in extract_insn, at
recog.c:2123
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: ralf_corsepius@rtems.org
Target: m68k-rtems*
Bootstrapping gcc-4.7.0-RC-20120302 for m68k-rtems* fails with this error:
...
libtool: compile:
/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/build/./gcc/xgcc
-shared-libgcc
-B/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/build/./gcc
-nostdinc++
-L/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/build/m68k-rtems4.11/m5206/libstdc++-v3/src
-L/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/build/m68k-rtems4.11/m5206/libstdc++-v3/src/.libs
-nostdinc
-B/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/build/m68k-rtems4.11/m5206/newlib/
-isystem
/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/build/m68k-rtems4.11/m5206/newlib/targ-include
-isystem
/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/gcc-4.7.0-RC-20120302/newlib/libc/include
-B/opt/rtems-4.11/m68k-rtems4.11/bin/ -B/opt/rtems-4.11/m68k-rtems4.11/lib/
-isystem /opt/rtems-4.11/m68k-rtems4.11/include -isystem
/opt/rtems-4.11/m68k-rtems4.11/sys-include -mcpu=5206
-I/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/gcc-4.7.0-RC-20120302/libstdc++-v3/../libgcc
-I/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/build/m68k-rtems4.11/m5206/libstdc++-v3/include/m68k-rtems4.11
-I/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/build/m68k-rtems4.11/m5206/libstdc++-v3/include
-I/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/gcc-4.7.0-RC-20120302/libstdc++-v3/libsupc++
-fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi
-fdiagnostics-show-location=once -ffunction-sections -fdata-sections
-frandom-seed=compatibility-atomic-c++0x.lo -std=gnu++11 -g -O2 -mcpu=5206 -c
../../../../../../gcc-4.7.0-RC-20120302/libstdc++-v3/src/c++11/compatibility-atomic-c++0x.cc
-o compatibility-atomic-c++0x.o
../../../../../../gcc-4.7.0-RC-20120302/libstdc++-v3/src/c++11/compatibility-atomic-c++0x.cc:
In function 'bool
std::atomic_flag_test_and_set_explicit(std::__atomic_flag_base*,
std::memory_order)':
../../../../../../gcc-4.7.0-RC-20120302/libstdc++-v3/src/c++11/compatibility-atomic-c++0x.cc:100:3:
error: unrecognizable insn:
(insn 11 10 12 3 (set (reg:QI 33 [ D.31990 ])
(neg:QI (reg:QI 33 [ D.31990 ])))
/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/build/m68k-rtems4.11/m5206/libstdc++-v3/include/bits/atomic_base.h:259
-1
(nil))
../../../../../../gcc-4.7.0-RC-20120302/libstdc++-v3/src/c++11/compatibility-atomic-c++0x.cc:100:3:
internal compiler error: in extract_insn, at recog.c:2123
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[9]: *** [compatibility-atomic-c++0x.lo] Error 1
make[9]: *** Waiting for unfinished jobs....
make[9]: Leaving directory
`/builddir/build/BUILD/rtems-4.11-m68k-rtems4.11-gcc-4.7.0/build/m68k-rtems4.11/m5206/libstdc++-v3/src/c++11'
Configuration:
CC='gcc -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
-fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic'
../gcc-4.7.0-RC-20120302/configure --prefix=/opt/rtems-4.11
--bindir=/opt/rtems-4.11/bin --exec_prefix=/opt/rtems-4.11
--includedir=/opt/rtems-4.11/include
--libdir=/opt/rtems-4.11/lib --libexecdir=/opt/rtems-4.11/libexec
--mandir=/opt/rtems-4.11/share/man --infodir=/opt/rtems-4.11/share/info
--datadir=/opt/rtems-4.11/share --build=x86_64-unknown-linux-gnu
--host=x86_64-unknown-linux-gnu --target=m68k-rtems4.11 --disable-libstdcxx-pch
--with-gnu-as --with-gnu-ld --verbose --with-newlib --with-system-zlib
--disable-nls --without-included-gettext --disable-win32-registry
--enable-version-specific-runtime-libs --enable-threads --disable-lto
--disable-plugin --enable-newlib-io-c99-formats --enable-newlib-iconv
--enable-languages=c,c++