https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54412
Joseph Coffland <gcc at joe dot coffland.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gcc at joe dot coffland.com --- Comment #15 from Joseph Coffland <gcc at joe dot coffland.com> --- After compiling and running the test case, I can confirm that this bug still exists in ``gcc (Debian 5.3.1-11) 5.3.1 20160307``. It crashes both under Wine and 64-bit Windows 7. I would love to see this fixed. It's the only thing keeping me from building all of the Folding@home software for Windows under Linux. We need AVX for our protein folding simulations. The extra performance gained by using AVX is significant. My other options are clang or building on Windows using MSVC or Intel compilers. ``` $ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/5/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Debian 5.3.1-11' --with-bugurl=file:///usr/share/doc/gcc-5/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-5 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-5-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --with-arch-32=i586 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 5.3.1 20160307 (Debian 5.3.1-11) ```