https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69791
Bug ID: 69791
Summary: ICE in ultimate_transparent_alias_target, at
varasm.c:1263
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: dilyan.palauzov at aegee dot org
Target Milestone: ---
When I try to pass -flto gcc from is compiled (most recent version from git),
I get the following error:
export GCC=yes
export enable_static=no
export enable_shared=yes
export CFLAGS="-pipe -O3 -fno-fat-lto-objects -flto"
export CXXFLAGS="-pipe -O3 -fno-fat-lto-objects -flto"
export LDFLAGS="-Wl,-O1,-z,relro,-s -flto=4 -L/lib64"
export enable_silent_rules=yes
[ -f stage_final ] || echo stage3 > stage_final
make[1]: Entering directory '/home/d/gcc'
make[2]: Entering directory '/home/d/gcc'
make[3]: Entering directory '/home/d/gcc'
rm -f stage_current
make[3]: Leaving directory '/home/d/gcc'
make[2]: Leaving directory '/home/d/gcc'
make[2]: Entering directory '/home/d/gcc'
make[3]: Entering directory '/home/d/gcc/libiberty'
make[4]: Entering directory '/home/d/gcc/libiberty/testsuite'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory '/home/d/gcc/libiberty/testsuite'
make[3]: Leaving directory '/home/d/gcc/libiberty'
make[3]: Entering directory '/home/d/gcc/lto-plugin'
make all-am
make[4]: Entering directory '/home/d/gcc/lto-plugin'
make[4]: Leaving directory '/home/d/gcc/lto-plugin'
make[3]: Leaving directory '/home/d/gcc/lto-plugin'
make[3]: Entering directory '/home/d/gcc/intl'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/d/gcc/intl'
make[3]: Entering directory '/home/d/gcc/build-x86_64-pc-linux-gnu/libiberty'
make[4]: Entering directory
'/home/d/gcc/build-x86_64-pc-linux-gnu/libiberty/testsuite'
make[4]: Nothing to be done for 'all'.
make[4]: Leaving directory
'/home/d/gcc/build-x86_64-pc-linux-gnu/libiberty/testsuite'
make[3]: Leaving directory '/home/d/gcc/build-x86_64-pc-linux-gnu/libiberty'
make[3]: Entering directory '/home/d/gcc/build-x86_64-pc-linux-gnu/fixincludes'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/d/gcc/build-x86_64-pc-linux-gnu/fixincludes'
make[3]: Entering directory '/home/d/gcc/build-x86_64-pc-linux-gnu/libcpp'
test -f config.h || (rm -f stamp-h1 && make stamp-h1)
make[3]: Leaving directory '/home/d/gcc/build-x86_64-pc-linux-gnu/libcpp'
make[3]: Entering directory '/home/d/gcc/libbacktrace'
make all-am
make[4]: Entering directory '/home/d/gcc/libbacktrace'
true DO=all multi-do # make
make[4]: Leaving directory '/home/d/gcc/libbacktrace'
make[3]: Leaving directory '/home/d/gcc/libbacktrace'
make[3]: Entering directory '/home/d/gcc/libcpp'
test -f config.h || (rm -f stamp-h1 && make stamp-h1)
make[3]: Leaving directory '/home/d/gcc/libcpp'
make[3]: Entering directory '/home/d/gcc/libdecnumber'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/home/d/gcc/libdecnumber'
make[3]: Entering directory '/home/d/gcc/gcc'
make[3]: Leaving directory '/home/d/gcc/gcc'
Checking multilib configuration for libgcc...
make[3]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libgcc'
# If this is the top-level multilib, build all the other
# multilibs.
# Early copyback; see "all" above for the rationale. The
# early copy is necessary so that the gcc -B options find
# the right startup files when linking shared libgcc.
/bin/bash /git/gcc/libgcc/../mkinstalldirs ../.././gcc
parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o crtprec32.o
crtprec64.o crtprec80.o crtfastmath.o"; \
for file in $parts; do \
rm -f ../.././gcc/$file; \
/usr/local/bin/install -c -m 644 $file ../.././gcc/; \
case $file in \
*.a) \
/usr/local/x86_64-pc-linux-gnu/bin/ranlib ../.././gcc/$file ;; \
esac; \
done
# @multilib_flags@ is still needed because this may use
# /home/d/gcc/./gcc/xgcc -B/home/d/gcc/./gcc/
-B/usr/local/x86_64-pc-linux-gnu/bin/ -B/usr/local/x86_64-pc-linux-gnu/lib/
-isystem /usr/local/x86_64-pc-linux-gnu/include -isystem
/usr/local/x86_64-pc-linux-gnu/sys-include and -O2 -g -O2 -pipe -O3
-fno-fat-lto-objects -flto -DIN_GCC -fPIC -W -Wall -Wno-narrowing
-Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -fpic
-mlong-double-80 -DUSE_ELF_SYMVER -g -DIN_LIBGCC2 -fbuilding-libgcc
-fno-stack-protector directly.
# @multilib_dir@ is not really necessary, but sometimes it has
# more uses than just a directory name.
/bin/bash /git/gcc/libgcc/../mkinstalldirs .
/home/d/gcc/./gcc/xgcc -B/home/d/gcc/./gcc/
-B/usr/local/x86_64-pc-linux-gnu/bin/ -B/usr/local/x86_64-pc-linux-gnu/lib/
-isystem /usr/local/x86_64-pc-linux-gnu/include -isystem
/usr/local/x86_64-pc-linux-gnu/sys-include -O2 -g -O2 -pipe -O3
-fno-fat-lto-objects -flto -DIN_GCC -fPIC -W -Wall -Wno-narrowing
-Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -fpic
-mlong-double-80 -DUSE_ELF_SYMVER -g -DIN_LIBGCC2 -fbuilding-libgcc
-fno-stack-protector -shared -nodefaultlibs -Wl,--soname=libgcc_s.so.1
-Wl,--version-script=libgcc.map -o ./libgcc_s.so.1.tmp -g -O2 -pipe -O3
-fno-fat-lto-objects -flto -B./ _muldi3_s.o _negdi2_s.o _lshrdi3_s.o
_ashldi3_s.o _ashrdi3_s.o _cmpdi2_s.o _ucmpdi2_s.o _clear_cache_s.o
_trampoline_s.o __main_s.o _absvsi2_s.o _absvdi2_s.o _addvsi3_s.o _addvdi3_s.o
_subvsi3_s.o _subvdi3_s.o _mulvsi3_s.o _mulvdi3_s.o _negvsi2_s.o _negvdi2_s.o
_ctors_s.o _ffssi2_s.o _ffsdi2_s.o _clz_s.o _clzsi2_s.o _clzdi2_s.o _ctzsi2_s.o
_ctzdi2_s.o _popcount_tab_s.o _popcountsi2_s.o _popcountdi2_s.o _paritysi2_s.o
_paritydi2_s.o _powisf2_s.o _powidf2_s.o _powixf2_s.o _mulsc3_s.o _muldc3_s.o
_mulxc3_s.o _divsc3_s.o _divdc3_s.o _divxc3_s.o _bswapsi2_s.o _bswapdi2_s.o
_clrsbsi2_s.o _clrsbdi2_s.o _fixunssfsi_s.o _fixunsdfsi_s.o _fixunsxfsi_s.o
_fixsfdi_s.o _fixdfdi_s.o _fixxfdi_s.o _fixunssfdi_s.o _fixunsdfdi_s.o
_fixunsxfdi_s.o _floatdisf_s.o _floatdidf_s.o _floatdixf_s.o _floatundisf_s.o
_floatundidf_s.o _floatundixf_s.o _divdi3_s.o _moddi3_s.o _udivdi3_s.o
_umoddi3_s.o _udiv_w_sdiv_s.o _udivmoddi4_s.o cpuinfo_s.o sfp-exceptions_s.o
addtf3_s.o divtf3_s.o multf3_s.o negtf2_s.o subtf3_s.o unordtf2_s.o fixtfsi_s.o
fixunstfsi_s.o floatsitf_s.o floatunsitf_s.o fixtfdi_s.o fixunstfdi_s.o
floatditf_s.o floatunditf_s.o fixtfti_s.o fixunstfti_s.o floattitf_s.o
floatuntitf_s.o extendsftf2_s.o extenddftf2_s.o extendxftf2_s.o trunctfsf2_s.o
trunctfdf2_s.o trunctfxf2_s.o getf2_s.o letf2_s.o eqtf2_s.o _divtc3_s.o
_multc3_s.o _powitf2_s.o enable-execute-stack_s.o unwind-dw2_s.o
unwind-dw2-fde-dip_s.o unwind-sjlj_s.o unwind-c_s.o emutls_s.o libgcc.a -lc &&
rm -f ./libgcc_s.so && if [ -f ./libgcc_s.so.1 ]; then mv -f ./libgcc_s.so.1
./libgcc_s.so.1.backup; else true; fi && mv ./libgcc_s.so.1.tmp ./libgcc_s.so.1
&& (echo "/* GNU ld script"; echo " Use the shared library, but some
functions are only in"; echo " the static library. */"; echo "GROUP (
libgcc_s.so.1 -lgcc )" ) > ./libgcc_s.so
/usr/local/x86_64-pc-linux-gnu/bin/ld: error in
/tmp/ccaW3AcY.ltrans0.ltrans.o(.eh_frame); no .eh_frame_hdr table will be
created.
dest=../.././gcc/include/tmp$$-unwind.h; \
cp unwind.h $dest; \
chmod a+r $dest; \
sh /git/gcc/libgcc/../move-if-change $dest ../.././gcc/include/unwind.h
# Now that we have built all the objects, we need to copy
# them back to the GCC directory. Too many things (other
# in-tree libraries, and DejaGNU) know about the layout
# of the build tree, for now.
make install-leaf DESTDIR=../.././gcc \
slibdir= libsubdir= MULTIOSDIR=.
make[4]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libgcc'
/bin/bash /git/gcc/libgcc/../mkinstalldirs ../.././gcc
/usr/local/bin/install -c -m 644 libgcc_eh.a ../.././gcc/
chmod 644 ../.././gcc/libgcc_eh.a
/usr/local/x86_64-pc-linux-gnu/bin/ranlib ../.././gcc/libgcc_eh.a
/bin/bash /git/gcc/libgcc/../mkinstalldirs ../.././gcc; /usr/local/bin/install
-c -m 644 ./libgcc_s.so.1 ../.././gcc/libgcc_s.so.1; rm -f
../.././gcc/libgcc_s.so; /usr/local/bin/install -c -m 644 ./libgcc_s.so
../.././gcc/libgcc_s.so
/bin/bash /git/gcc/libgcc/../mkinstalldirs ../.././gcc
/usr/local/bin/install -c -m 644 libgcc.a ../.././gcc/
chmod 644 ../.././gcc/libgcc.a
/usr/local/x86_64-pc-linux-gnu/bin/ranlib ../.././gcc/libgcc.a
/usr/local/bin/install -c -m 644 libgcov.a ../.././gcc/
chmod 644 ../.././gcc/libgcov.a
/usr/local/x86_64-pc-linux-gnu/bin/ranlib ../.././gcc/libgcov.a
parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o crtprec32.o
crtprec64.o crtprec80.o crtfastmath.o"; \
for file in $parts; do \
rm -f ../.././gcc/$file; \
/usr/local/bin/install -c -m 644 $file ../.././gcc/; \
case $file in \
*.a) \
/usr/local/x86_64-pc-linux-gnu/bin/ranlib ../.././gcc/$file ;; \
esac; \
done
make[4]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libgcc'
make[3]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libgcc'
Checking multilib configuration for libgomp...
Checking multilib configuration for libstdc++-v3...
make[3]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3'
make "AR_FLAGS=rc" "CC_FOR_BUILD=gcc" "CC_FOR_TARGET=/home/d/gcc/./gcc/xgcc
-B/home/d/gcc/./gcc/" "CFLAGS=-g -O2 -pipe -O3 -fno-fat-lto-objects -flto"
"CXXFLAGS=-g -O2 -pipe -O3 -fno-fat-lto-objects -flto -D_GNU_SOURCE"
"CFLAGS_FOR_BUILD=-pipe -O3 -fno-fat-lto-objects -flto" "CFLAGS_FOR_TARGET=-g
-O2 -pipe -O3 -fno-fat-lto-objects -flto" "INSTALL=/usr/local/bin/install -c"
"INSTALL_DATA=/usr/local/bin/install -c -m 644"
"INSTALL_PROGRAM=/usr/local/bin/install -c"
"INSTALL_SCRIPT=/usr/local/bin/install -c" "LDFLAGS=" "LIBCFLAGS=-g -O2 -pipe
-O3 -fno-fat-lto-objects -flto" "LIBCFLAGS_FOR_TARGET=-g -O2 -pipe -O3
-fno-fat-lto-objects -flto" "MAKE=make" "MAKEINFO=makeinfo --split-size=5000000
--split-size=5000000 --split-size=5000000 " "SHELL=/bin/bash" "RUNTESTFLAGS="
"exec_prefix=/usr/local" "infodir=/usr/local/share/info"
"libdir=/usr/local/lib" "includedir=/usr/local/include" "prefix=/usr/local"
"tooldir=/usr/local/x86_64-pc-linux-gnu"
"gxx_include_dir=/usr/local/include/c++/6.0.0"
"AR=/usr/local/x86_64-pc-linux-gnu/bin/ar" "AS=/home/d/gcc/./gcc/as"
"LD=/home/d/gcc/./gcc/collect-ld"
"RANLIB=/usr/local/x86_64-pc-linux-gnu/bin/ranlib" "NM=/home/d/gcc/./gcc/nm"
"NM_FOR_BUILD=" "NM_FOR_TARGET=/usr/local/x86_64-pc-linux-gnu/bin/nm"
"DESTDIR=" "WERROR=" all-recursive
make[4]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3'
Making all in include
make[5]: Entering directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/include'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/include'
Making all in libsupc++
make[5]: Entering directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/libsupc++'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/libsupc++'
Making all in src
make[5]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/src'
Making all in c++98
make[6]: Entering directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/src/c++98'
make[6]: Nothing to be done for 'all'.
make[6]: Leaving directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/src/c++98'
Making all in c++11
make[6]: Entering directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/src/c++11'
make[6]: Nothing to be done for 'all'.
make[6]: Leaving directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/src/c++11'
Making all in filesystem
make[6]: Entering directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/src/filesystem'
make[6]: Nothing to be done for 'all'.
make[6]: Leaving directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/src/filesystem'
make[6]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/src'
make[6]: Nothing to be done for 'all-am'.
make[6]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/src'
make[5]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/src'
Making all in doc
make[5]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/doc'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/doc'
Making all in po
make[5]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/po'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/po'
Making all in testsuite
make[5]: Entering directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/testsuite'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/testsuite'
Making all in python
make[5]: Entering directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/python'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory
'/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3/python'
make[5]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3'
true "AR_FLAGS=rc" "CC_FOR_BUILD=gcc" "CC_FOR_TARGET=/home/d/gcc/./gcc/xgcc
-B/home/d/gcc/./gcc/" "CFLAGS=-g -O2 -pipe -O3 -fno-fat-lto-objects -flto"
"CXXFLAGS=-g -O2 -pipe -O3 -fno-fat-lto-objects -flto -D_GNU_SOURCE"
"CFLAGS_FOR_BUILD=-pipe -O3 -fno-fat-lto-objects -flto" "CFLAGS_FOR_TARGET=-g
-O2 -pipe -O3 -fno-fat-lto-objects -flto" "INSTALL=/usr/local/bin/install -c"
"INSTALL_DATA=/usr/local/bin/install -c -m 644"
"INSTALL_PROGRAM=/usr/local/bin/install -c"
"INSTALL_SCRIPT=/usr/local/bin/install -c" "LDFLAGS=" "LIBCFLAGS=-g -O2 -pipe
-O3 -fno-fat-lto-objects -flto" "LIBCFLAGS_FOR_TARGET=-g -O2 -pipe -O3
-fno-fat-lto-objects -flto" "MAKE=make" "MAKEINFO=makeinfo --split-size=5000000
--split-size=5000000 --split-size=5000000 " "SHELL=/bin/bash" "RUNTESTFLAGS="
"exec_prefix=/usr/local" "infodir=/usr/local/share/info"
"libdir=/usr/local/lib" "includedir=/usr/local/include" "prefix=/usr/local"
"tooldir=/usr/local/x86_64-pc-linux-gnu"
"gxx_include_dir=/usr/local/include/c++/6.0.0"
"AR=/usr/local/x86_64-pc-linux-gnu/bin/ar" "AS=/home/d/gcc/./gcc/as"
"LD=/home/d/gcc/./gcc/collect-ld"
"RANLIB=/usr/local/x86_64-pc-linux-gnu/bin/ranlib" "NM=/home/d/gcc/./gcc/nm"
"NM_FOR_BUILD=" "NM_FOR_TARGET=/usr/local/x86_64-pc-linux-gnu/bin/nm"
"DESTDIR=" "WERROR=" DO=all multi-do # make
make[5]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3'
make[4]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3'
make[3]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libstdc++-v3'
Checking multilib configuration for libmpx...
make[3]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libmpx'
make "AR_FLAGS=rc" "CC_FOR_BUILD=gcc" "CFLAGS=-g -O2 -pipe -O3
-fno-fat-lto-objects -flto" "CXXFLAGS=-g -O2 -pipe -O3 -fno-fat-lto-objects
-flto -D_GNU_SOURCE" "CFLAGS_FOR_BUILD=-pipe -O3 -fno-fat-lto-objects -flto"
"CFLAGS_FOR_TARGET=-g -O2 -pipe -O3 -fno-fat-lto-objects -flto"
"INSTALL=/usr/local/bin/install -c" "INSTALL_DATA=/usr/local/bin/install -c -m
644" "INSTALL_PROGRAM=/usr/local/bin/install -c"
"INSTALL_SCRIPT=/usr/local/bin/install -c" "JC1FLAGS=" "LDFLAGS=" "LIBCFLAGS=-g
-O2 -pipe -O3 -fno-fat-lto-objects -flto" "LIBCFLAGS_FOR_TARGET=-g -O2 -pipe
-O3 -fno-fat-lto-objects -flto" "MAKE=make" "MAKEINFO=makeinfo
--split-size=5000000 --split-size=5000000 --split-size=5000000 " "PICFLAG="
"PICFLAG_FOR_TARGET=" "SHELL=/bin/bash" "RUNTESTFLAGS="
"exec_prefix=/usr/local" "infodir=/usr/local/share/info"
"libdir=/usr/local/lib" "prefix=/usr/local" "includedir=/usr/local/include"
"AR=/usr/local/x86_64-pc-linux-gnu/bin/ar" "AS=/home/d/gcc/./gcc/as"
"LD=/home/d/gcc/./gcc/collect-ld" "LIBCFLAGS=-g -O2 -pipe -O3
-fno-fat-lto-objects -flto" "NM=/home/d/gcc/./gcc/nm" "PICFLAG="
"RANLIB=/usr/local/x86_64-pc-linux-gnu/bin/ranlib" "DESTDIR=" all-recursive
make[4]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libmpx'
Making all in mpxrt
make[5]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libmpx/mpxrt'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libmpx/mpxrt'
Making all in mpxwrap
make[5]: Entering directory '/home/d/gcc/x86_64-pc-linux-gnu/libmpx/mpxwrap'
/bin/bash ../libtool --tag=CC --mode=link /home/d/gcc/./gcc/xgcc
-B/home/d/gcc/./gcc/ -B/usr/local/x86_64-pc-linux-gnu/bin/
-B/usr/local/x86_64-pc-linux-gnu/lib/ -isystem
/usr/local/x86_64-pc-linux-gnu/include -isystem
/usr/local/x86_64-pc-linux-gnu/sys-include -fcheck-pointer-bounds -mmpx
-fno-chkp-check-read -fno-chkp-check-write -fno-chkp-use-wrappers -fPIC -g -O2
-pipe -O3 -fno-fat-lto-objects -flto
-Wl,--version-script=/git/gcc/libmpx/mpxwrap/libmpxwrappers.map -version-info
`grep -v '^#' /git/gcc/libmpx/mpxwrap/libtool-version` -o libmpxwrappers.la
-rpath /usr/local/lib/../lib64 libmpxwrappers_la-mpx_wrappers.lo
libtool: link: /home/d/gcc/./gcc/xgcc -B/home/d/gcc/./gcc/
-B/usr/local/x86_64-pc-linux-gnu/bin/ -B/usr/local/x86_64-pc-linux-gnu/lib/
-isystem /usr/local/x86_64-pc-linux-gnu/include -isystem
/usr/local/x86_64-pc-linux-gnu/sys-include -shared -fPIC -DPIC
.libs/libmpxwrappers_la-mpx_wrappers.o -mmpx
-Wl,--version-script=/git/gcc/libmpx/mpxwrap/libmpxwrappers.map -Wl,-soname
-Wl,libmpxwrappers.so.2 -o .libs/libmpxwrappers.so.2.0.0
<built-in>: warning: type of '__builtin_strncat.chkp' does not match original
declaration [-Wlto-type-mismatch]
/git/gcc/libmpx/mpxwrap/mpx_wrappers.c:520:1: note: type mismatch in parameter
2
__mpx_wrapper_strncat (char *dst, const char *src, size_t n)
^
/git/gcc/libmpx/mpxwrap/mpx_wrappers.c:520:1: note: '__mpx_wrapper_strncat' was
previously declared here
/git/gcc/libmpx/mpxwrap/mpx_wrappers.c:520:1: note: code may be misoptimized
unless -fno-strict-aliasing is used
/git/gcc/libmpx/mpxwrap/mpx_wrappers.c: In function
'__mpx_wrapper_malloc.chkp':
/git/gcc/libmpx/mpxwrap/mpx_wrappers.c:35:9: internal compiler error: in
ultimate_transparent_alias_target, at varasm.c:1263
void *p = (void *)malloc (size);
^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: fatal error: /home/d/gcc/./gcc/xgcc returned 1 exit status
compilation terminated.
/usr/local/x86_64-pc-linux-gnu/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
Makefile:369: recipe for target 'libmpxwrappers.la' failed
make[5]: *** [libmpxwrappers.la] Error 1
make[5]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libmpx/mpxwrap'
Makefile:409: recipe for target 'all-recursive' failed
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libmpx'
Makefile:300: recipe for target 'all' failed
make[3]: *** [all] Error 2
make[3]: Leaving directory '/home/d/gcc/x86_64-pc-linux-gnu/libmpx'
Makefile:14341: recipe for target 'all-stage1-target-libmpx' failed
make[2]: *** [all-stage1-target-libmpx] Error 2
make[2]: Leaving directory '/home/d/gcc'
Makefile:20571: recipe for target 'stage1-bubble' failed
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory '/home/d/gcc'
Makefile:913: recipe for target 'all' failed
make: *** [all] Error 2
