https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71816
Bug ID: 71816
Summary: [7 Regression] bootstrap broken on
armhf-linux-gnuabihf
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 r238117, gcc configured with
--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-libitm
--disable-libquadmath
--enable-plugin
--with-system-zlib
--enable-multiarch
--enable-multilib
--disable-sjlj-exceptions
--with-arch=armv7-a
--with-fpu=vfpv3-d16
--with-float=hard
--with-mode=thumb
--disable-werror
--enable-multilib
--enable-checking=yes
--build=arm-linux-gnueabihf
--host=arm-linux-gnueabihf
--target=arm-linux-gnueabihf
/«PKGBUILDDIR»/build/./prev-gcc/xg++ -B/«PKGBUILDDIR»/build/./prev-gcc/
-B/usr/lib/gcc-snapshot/arm-linux-gnueabihf/bin/ -nostdinc++
-B/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/src/.libs
-B/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/libsupc++/.libs
-I/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/include/arm-linux-gnueabihf
-I/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/include
-I/«PKGBUILDDIR»/src/libstdc++-v3/libsupc++
-L/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/src/.libs
-L/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/libsupc++/.libs -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 -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../src/gcc
-I../../src/gcc/build -I../../src/gcc/../include
-I../../src/gcc/../libcpp/include \
-o build/genattrtab.o ../../src/gcc/genattrtab.c
/«PKGBUILDDIR»/build/./prev-gcc/xg++ -B/«PKGBUILDDIR»/build/./prev-gcc/
-B/usr/lib/gcc-snapshot/arm-linux-gnueabihf/bin/ -nostdinc++
-B/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/src/.libs
-B/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/libsupc++/.libs
-I/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/include/arm-linux-gnueabihf
-I/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/include
-I/«PKGBUILDDIR»/src/libstdc++-v3/libsupc++
-L/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/src/.libs
-L/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/libsupc++/.libs -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 -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../src/gcc
-I../../src/gcc/build -I../../src/gcc/../include
-I../../src/gcc/../libcpp/include \
-o build/genautomata.o ../../src/gcc/genautomata.c
/«PKGBUILDDIR»/build/./prev-gcc/xg++ -B/«PKGBUILDDIR»/build/./prev-gcc/
-B/usr/lib/gcc-snapshot/arm-linux-gnueabihf/bin/ -nostdinc++
-B/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/src/.libs
-B/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/libsupc++/.libs
-I/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/include/arm-linux-gnueabihf
-I/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/include
-I/«PKGBUILDDIR»/src/libstdc++-v3/libsupc++
-L/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/src/.libs
-L/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/libsupc++/.libs -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 -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../src/gcc
-I../../src/gcc/build -I../../src/gcc/../include
-I../../src/gcc/../libcpp/include \
-o build/genemit.o ../../src/gcc/genemit.c
/«PKGBUILDDIR»/build/./prev-gcc/xg++ -B/«PKGBUILDDIR»/build/./prev-gcc/
-B/usr/lib/gcc-snapshot/arm-linux-gnueabihf/bin/ -nostdinc++
-B/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/src/.libs
-B/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/libsupc++/.libs
-I/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/include/arm-linux-gnueabihf
-I/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/include
-I/«PKGBUILDDIR»/src/libstdc++-v3/libsupc++
-L/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/src/.libs
-L/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/libsupc++/.libs -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 -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../src/gcc
-I../../src/gcc/build -I../../src/gcc/../include
-I../../src/gcc/../libcpp/include \
-o build/genextract.o ../../src/gcc/genextract.c
../../src/gcc/genattrtab.c: In function 'rtx_def* simplify_and_tree(rtx,
rtx_def**, int, int)':
../../src/gcc/genattrtab.c:2131:1: error: non-trivial conversion at assignment
simplify_and_tree (rtx exp, rtx *pterm, int insn_code, int insn_index)
^~~~~~~~~~~~~~~~~
struct rtx_def *
int
# VUSE <.MEM_52>
pretmp_133 = MEM[(union u *)_19 + 8B];
../../src/gcc/genattrtab.c:2131:1: internal compiler error: verify_gimple
failed
/«PKGBUILDDIR»/build/./prev-gcc/xg++ -B/«PKGBUILDDIR»/build/./prev-gcc/
-B/usr/lib/gcc-snapshot/arm-linux-gnueabihf/bin/ -nostdinc++
-B/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/src/.libs
-B/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/libsupc++/.libs
-I/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/include/arm-linux-gnueabihf
-I/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/include
-I/«PKGBUILDDIR»/src/libstdc++-v3/libsupc++
-L/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/src/.libs
-L/«PKGBUILDDIR»/build/prev-arm-linux-gnueabihf/libstdc++-v3/libsupc++/.libs -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 -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../src/gcc
-I../../src/gcc/build -I../../src/gcc/../include
-I../../src/gcc/../libcpp/include \
-o build/genoutput.o ../../src/gcc/genoutput.c
0xaff49d verify_gimple_in_cfg(function*, bool)
../../src/gcc/tree-cfg.c:5212
0x9debbd execute_function_todo
../../src/gcc/passes.c:1964
0x9dde91 do_per_function
../../src/gcc/passes.c:1648
0x9ded6b execute_todo
../../src/gcc/passes.c:2016
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <file:///usr/share/doc/gcc-snapshot/README.Bugs> for instructions.
