https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64636
Viktor Ostashevskyi <ostash at ostash dot kiev.ua> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ostash at ostash dot kiev.ua
--- Comment #10 from Viktor Ostashevskyi <ostash at ostash dot kiev.ua> ---
Hello,
During GCC 10.1.0 bootstrap in LTO+PGO mode, configured as:
Configured with: ../gcc-10.1.0/configure --disable-multiarch
--disable-libquadmath --disable-libquadmath-support --disable-libssp
--disable-libstdcxx-pch --disable-multilib --disable-nls
--enable-checking=release --enable-__cxa_atexit --enable-languages=c,c++
--enable-libstdcxx-debug --enable-lto --enable-plugin --enable-threads=posix
--enable-tls --with-build-config=bootstrap-lto
--with-default-libstdcxx-abi=gcc4-compatible --with-linker-hash-style=gnu
--with-system-zlib --with-zstd=no --host=x86_64-pc-linux-gnu
--build=x86_64-pc-linux-gnu --target=x86_64-pc-linux-gnu
I got following ICE:
/ostash/buildtc10/gcc-10.1.0-build/./prev-gcc/xgcc
-B/ostash/buildtc10/gcc-10.1.0-build/./prev-gcc/
-B/ostash/tc10/x86_64-pc-linux-gnu/bin/ -B/ostash/tc10/x86_64-pc-linux-gnu/bin/
-B/ostash/tc10/x86_64-pc-linux-gnu/lib/ -isystem
/ostash/tc10/x86_64-pc-linux-gnu/include -isystem
/ostash/tc10/x86_64-pc-linux-gnu/sys-include -c -DHAVE_CONFIG_H
-fprofile-use -flto=jobserver -frandom-seed=1 -I.
-I../../gcc-10.1.0/libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat
-Wstrict-prototypes -Wshadow=local -pedantic -D_GNU_SOURCE -fcf-protection
../../gcc-10.1.0/libiberty/hashtab.c -o hashtab.o
during IPA pass: fnsummary
../../gcc-10.1.0/libiberty/hashtab.c:997:1: internal compiler error: in
stream_out_histogram_value, at value-prof.c:338
997 | }
| ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
make[3]: *** [hashtab.o] Error 1
make[3]: Leaving directory `/ostash/buildtc10/gcc-10.1.0-build/libiberty'
make[2]: *** [all-stagefeedback-libiberty] Error 2
make[2]: Leaving directory `/ostash/buildtc10/gcc-10.1.0-build'
make[1]: *** [stagefeedback-bubble] Error 2
make[1]: Leaving directory `/ostash/buildtc10/gcc-10.1.0-build'
make: *** [profiledbootstrap] Error 2
I can provide gcda files if needed.
