on 2020/7/9 上午10:48, Kewen.Lin via Gcc-patches wrote: > Hi Richi, > > on 2020/7/8 下午10:45, Richard Biener wrote: >> This followup removes vect_verify_datarefs_alignment and its >> premature cancellation of vectorization leaving the actual >> decision whether alignment is supported to the functions >> deciding whether we can vectorize a load or store. >> >> I'll see whether to find a suitable machine to test !hw_misalign_supported >> (altivec-only ppc I think? hints welcome...), but maybe I'm lazy... >> > > Thanks for caring about this! As my limited experience, Power7 machine > is qualified for this even with explicit configuration -mcpu=power7,
Oops, sorry I meant --with-cpu=power7. > most of vector test cases will go with -mno-allow-movmisalign there. > > cfarm gcc110 looks fine to use. > BR, Kewen
