configure: add configure option avx512f_opt
If it is enabled, config-host.mak will have CONFIG_AVX512F_OPT defined.
AVX512F instruction set is available since Intel Skylake, and can be enabled in
compiling with -mavx512f.
More info:
https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf
Signed-off-by: Robert Hoo <[email protected]>
Reviewed-by: Richard Henderson <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
projects / qemu.git / commit