On 10/22/2018 06:38 PM, Segher Boessenkool wrote: > On Mon, Oct 22, 2018 at 01:26:11PM -0500, Paul Clarke wrote: >> Target tests for the intrinsics defined in pmmintrin.h, copied from >> gcc.target/i386. >> >> Tested on POWER8 ppc64le and ppc64 (-m64 and -m32, the latter only reporting >> 16 new unsupported tests), and also by forcing -mcpu=power7 on ppc64. > > Why are they unsupported? lp64? Why do many of those tests require > lp64 anyway? It's not obvious to me.
None of the x86 intrinsics compatibility implementation code has thus far supported -m32, and I'd venture that it's not interesting to anyone. Or at least not worth the effort. > You tested on a >=p8 (with a compiler defaulting to that, too) I hope ;-) As stated, "Tested on POWER8 ppc64le" (which defaults to -mcpu=power8), or did you mean something else? PC