3 ms·
No, the default produces binaries that are compatible with as many machines as possible.
by gsg 12y ago
No, the default produces binaries that are compatible with as many machines as possible.
- wolf550e 12y agoYou're right [0], but I couldn't find which march value [1] corresponds to the settings used for "x86_64-linux-gnu". EDIT: running "echo | gcc -v -E - 2>&1 | grep cc1" shows the command line, which says "-mtune=generic -march=x86-64". I do not know what "-march=x86-64" implies, except SSE2. 0 - https://gcc.gnu.org/ml/gcc-help/2012-12/msg00074.html https://gcc.gnu.org/ml/gcc-help/2012-12/msg00074.html 1 - https://gcc.gnu.org/onlinedocs/gcc/i386-and-x86-64-Options.html https://gcc.gnu.org/onlinedocs/gcc/i386-and-x86-64-Options.h...