https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71680
--- Comment #11 from Arseny Solokha <asolokha at gmx dot com> --- (In reply to Alan Modra from comment #10) > Arseny, I could not reproduce the problem using your testcase, and I tried a > dozen or so revisions around 20160626 buiding powerpc-e500v2-linux-gnuspe > cross-compilers on an x86_64-linux host. Please specify the svn revision > number or git commit that you used, and your gcc configure parameters. I test weekly gcc snapshots from ftp://gcc.gnu.org/pub/gcc/snapshots. I'm still able to reproduce it w/ 7.0.0_alpha20160731. svn revisions for 20160626 and 20160731 are r237793 and r238930, respectively, according to [1,2]. % powerpc-e500v2-linux-gnuspe-gcc-7.0.0-alpha20160731 -v Using built-in specs. COLLECT_GCC=powerpc-e500v2-linux-gnuspe-gcc-7.0.0-alpha20160731 COLLECT_LTO_WRAPPER=/usr/libexec/gcc/powerpc-e500v2-linux-gnuspe/7.0.0-alpha20160731/lto-wrapper Target: powerpc-e500v2-linux-gnuspe Configured with: /var/tmp/portage/cross-powerpc-e500v2-linux-gnuspe/gcc-7.0.0_alpha20160731/work/gcc-7-20160731/configure --host=x86_64-pc-linux-gnu --target=powerpc-e500v2-linux-gnuspe --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/powerpc-e500v2-linux-gnuspe/gcc-bin/7.0.0-alpha20160731 --includedir=/usr/lib/gcc/powerpc-e500v2-linux-gnuspe/7.0.0-alpha20160731/include --datadir=/usr/share/gcc-data/powerpc-e500v2-linux-gnuspe/7.0.0-alpha20160731 --mandir=/usr/share/gcc-data/powerpc-e500v2-linux-gnuspe/7.0.0-alpha20160731/man --infodir=/usr/share/gcc-data/powerpc-e500v2-linux-gnuspe/7.0.0-alpha20160731/info --with-gxx-include-dir=/usr/lib/gcc/powerpc-e500v2-linux-gnuspe/7.0.0-alpha20160731/include/g++-v7 --with-python-dir=/share/gcc-data/powerpc-e500v2-linux-gnuspe/7.0.0-alpha20160731/python --enable-languages=c,c++ --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --disable-nls --enable-checking=yes --enable-libstdcxx-time --enable-poison-system-directories --with-sysroot=/usr/powerpc-e500v2-linux-gnuspe --disable-bootstrap --enable-__cxa_atexit --enable-clocale=gnu --disable-multilib --disable-altivec --disable-fixed-point --enable-e500-double --enable-targets=all --disable-libgcj --enable-libgomp --disable-libmudflap --disable-libssp --disable-libcilkrts --disable-libmpx --disable-vtable-verify --disable-libvtv --disable-libquadmath --enable-lto --with-isl --disable-isl-version-check --enable-libsanitizer --enable-default-pie --enable-default-ssp Thread model: posix gcc version 7.0.0-alpha20160731 20160731 (experimental) (GCC) I can attach RTL dumps if necessary. [1] https://gcc.gnu.org/ml/gcc/2016-06/msg00155.html [2] https://gcc.gnu.org/ml/gcc/2016-07/msg00253.html
