[Bug bootstrap/83396] [8 Regression] Bootstrap failures with Statement Frontiers

clyon at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Fri Dec 15 09:09:00 GMT 2017


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83396

--- Comment #78 from Christophe Lyon <clyon at gcc dot gnu.org> ---
(In reply to ktkachov from comment #74)
> (In reply to Alexandre Oliva from comment #70)
> > ktkatchov, I'll submit the patch as soon as it completes testing, which
> > should be Real Soon Now (TM) :-)  If you got the cycles to give it a spin,
> > by all means let us know how it goes!  Thanks,
> 
> Thanks. That patch passes bootstrap and shows no regressions on
> arm-none-linux-gnueabihf.

Kyrill,

As of r255666 I'm still seeing a bootstrap failure on
armv8l-unknown-linux-gnueabihf:
/tmp/ccPz4q2v.s: Assembler messages:
/tmp/ccPz4q2v.s: Error: unaligned opcodes detected in executable segment
make[3]: *** [c-family/c-omp.o] Error 1

configure flags:
--with-gnu-as --with-gnu-ld --disable-libmudflap --enable-lto --enable-shared
--without-included-gettext --enable-nls --disable-sjlj-exceptions
--enable-gnu-unique-object --enable-linker-build-id --disable-libstdcxx-pch
--enable-c99 --enable-clocale=gnu --enable-libstdcxx-debug --enable-long-long
--with-cloog=no --with-ppl=no --with-isl=no --disable-multilib
--with-float=hard --with-fpu=neon-fp-armv8 --with-mode=thumb
--with-arch=armv8-a --enable-threads=posix --enable-multiarch
--enable-libstdcxx-time=yes --enable-gnu-indirect-function
--enable-checking=yes --enable-bootstrap
--enable-languages=c,c++,fortran,go,lto,objc,obj-c++

using binutils-2.28 branch

Is it the same config that works for you?


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