https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71009
--- Comment #7 from Eric Gallager <egall at gwmail dot gwu.edu> --- Created attachment 39089 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39089&action=edit some compressed compiler output Still happens with trunk from the end of July. I tried playing around with some of the developer options to generate some dumpfiles, but there's too many of them, and when I group them into folders, the archives are too big to upload even after compressing them, so I'm not really sure what to upload, besides the attached tempfiles. Current version info: $ /usr/local/bin/g++ -march=native -v Using built-in specs. COLLECT_GCC=/usr/local/bin/g++ COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/i386-apple-darwin9.8.0/7.0.0/lto-wrapper Target: i386-apple-darwin9.8.0 Configured with: ../configure --disable-werror --enable-languages=c,c++,lto,objc,obj-c++ --enable-stage1-checking=release -C --with-system-libunwind --enable-secureplt --enable-frame-pointer --enable-debug --with-isl --enable-objc-gc --enable-host-shared CC=/usr/local/bin/gcc CXX=/usr/local/bin/g++ Thread model: posix gcc version 7.0.0 20160730 (experimental) (GCC)