Re: [Xen-devel] [PATCH v3 02/25] x86emul: build SIMD tests with -Os

2017-12-07 Thread Andrew Cooper
On 07/12/17 13:59, Jan Beulich wrote: > Specifically in the context of putting together subsequent patches I've > noticed that together with the touch() macro using -Os further > increases the chances of the compiler using memory operands for the > instructions we actually care to test. > > Signed-

[Xen-devel] [PATCH v3 02/25] x86emul: build SIMD tests with -Os

2017-12-07 Thread Jan Beulich
Specifically in the context of putting together subsequent patches I've noticed that together with the touch() macro using -Os further increases the chances of the compiler using memory operands for the instructions we actually care to test. Signed-off-by: Jan Beulich Reviewed-by: George Dunlap