https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91615
--- Comment #5 from Christophe Lyon <clyon at gcc dot gnu.org> --- (In reply to Bernd Edlinger from comment #4) > Hi Christophe, > > many thanks for your invaluable help. > > I think except this one all regressions are fixed or > at least understood. > > Unfortunately I have a bit of trouble to reproduce this > could you please give the exact config options > and RUNTESTFLAGS, so I can build a cross to debug this? Sure, nothing fancy; I hoped the options I listed earlier were enough. Here is what I have at the end of gcc.log: Executing on host: /aci-gcc-fsf/builds/gcc-fsf-gccsrc/obj-armeb-none-linux-gnueabihf/gcc3/gcc/xgcc -v (timeout = 300) spawn -ignore SIGHUP /aci-gcc-fsf/builds/gcc-fsf-gccsrc/obj-armeb-none-linux-gnueabihf/gcc3/gcc/xgcc -v Using built-in specs. COLLECT_GCC=/aci-gcc-fsf/builds/gcc-fsf-gccsrc/obj-armeb-none-linux-gnueabihf/gcc3/gcc/xgcc COLLECT_LTO_WRAPPER=/aci-gcc-fsf/builds/gcc-fsf-gccsrc/tools/libexec/gcc/armeb-none-linux-gnueabihf/10.0.0/lto-wrapper Target: armeb-none-linux-gnueabihf Configured with: /configure --target=armeb-none-linux-gnueabihf --prefix=/aci-gcc-fsf/builds/gcc-fsf-gccsrc/tools --with-sysroot=/aci-gcc-fsf/builds/gcc-fsf-gccsrc/sysroot-armeb-none-linux-gnueabihf --disable-nls --disable-libgomp --disable-libmudflap --disable-libcilkrts --enable-checking --enable-languages=c,c++,fortran --with-float=hard --enable-build-with-cxx --with-mode=arm --with-cpu=cortex-a9 --with-fpu=neon-fp16 Thread model: posix Supported LTO compression algorithms: zlib gcc version 10.0.0 20190828 (experimental) [master revision 274985] (GCC) and nothing in RUNTESTFLAGS