https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70997
Bug ID: 70997
Summary: [7 Regression] bootstrap broken on s390x-linux-gnu
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at gcc dot gnu.org
Target Milestone: ---
seen with 20160506 on s390x-linux-gnu
/<<PKGBUILDDIR>>/build/./prev-gcc/xg++ -B/<<PKGBUILDDIR>>/build/./prev-gcc/
-B/usr/lib/gcc-snapshot/s390x-linux-gnu/bin/ -nostdinc++
-B/<<PKGBUILDDIR>>/build/prev-s390x-linux-gnu/libstdc++-v3/src/.libs
-B/<<PKGBUILDDIR>>/build/prev-s390x-linux-gnu/libstdc++-v3/libsupc++/.libs
-I/<<PKGBUILDDIR>>/build/prev-s390x-linux-gnu/libstdc++-v3/include/s390x-linux-gnu
-I/<<PKGBUILDDIR>>/build/prev-s390x-linux-gnu/libstdc++-v3/include
-I/<<PKGBUILDDIR>>/src/libstdc++-v3/libsupc++
-L/<<PKGBUILDDIR>>/build/prev-s390x-linux-gnu/libstdc++-v3/src/.libs
-L/<<PKGBUILDDIR>>/build/prev-s390x-linux-gnu/libstdc++-v3/libsupc++/.libs
-fno-PIE -c -g -O2 -gtoggle -DIN_GCC -fno-exceptions -fno-rtti
-fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common
-DHAVE_CONFIG_H -I. -I. -I../../src/gcc -I../../src/gcc/.
-I../../src/gcc/../include -I../../src/gcc/../libcpp/include
-I../../src/gcc/../libdecnumber -I../../src/gcc/../libdecnumber/dpd
-I../libdecnumber -I../../src/gcc/../libbacktrace -o cfganal.o -MT cfganal.o
-MMD -MP -MF ./.deps/cfganal.TPo ../../src/gcc/cfganal.c
../../src/gcc/cfganal.c: In function 'edge_def* find_edge(basic_block,
basic_block)':
../../src/gcc/cfganal.c:500:1: internal compiler error: in redirect_jump, at
jump.c:1560
}
^
0x80cfcefd redirect_jump(rtx_jump_insn*, rtx_def*, int)
../../src/gcc/jump.c:1560
0x81877341 try_optimize_cfg
../../src/gcc/cfgcleanup.c:2899
0x81877df1 cleanup_cfg(int)
../../src/gcc/cfgcleanup.c:3150
0x818781bd execute
../../src/gcc/cfgcleanup.c:3279
Please submit a full bug report,
with preprocessed source if appropriate.
configured with
// Target: s390x-linux-gnu
// Configured with: ../src/configure -v --with-pkgversion='Ubuntu
20160506-1ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-snapshot/README.Bugs
--enable-languages=c,ada,c++,java,go,fortran,objc,obj-c++
--prefix=/usr/lib/gcc-snapshot --enable-shared --enable-linker-build-id
--disable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug
--enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new
--enable-gnu-unique-object --disable-libsanitizer --disable-libquadmath
--enable-plugin --enable-default-pie --with-system-zlib
--disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-7-snap-s390x/jre
--enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-7-snap-s390x
--with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-7-snap-s390x
--with-arch-directory=s390x --with-ecj-jar=/usr/share/java/eclipse-ecj.jar
--enable-objc-gc --enable-multiarch --disable-werror --with-arch=zEC12
--with-long-double-128 --enable-multilib --enable-checking=yes
--build=s390x-linux-gnu --host=s390x-linux-gnu --target=s390x-linux-gnu
full build log
https://launchpadlibrarian.net/258248825/buildlog_ubuntu-yakkety-s390x.gcc-snapshot_20160506-1ubuntu1_BUILDING.txt.gz
