On 11/6/23 20:30, juzhe.zh...@rivai.ai wrote:
>> So will this create a FAIL if someone runs the testsuite with theautovec preference set to scalable?No, it won't. Since it is always -fno-vect-cost-model.When a scalable vector doesn't have 256bit vector, it always XFAIL, for example, ARM SVE.Or are the fallbacks to VLS still available when we prefer scalable vectors?Yes. since it is -fno-vect-cost-model.
OK. Thanks for clarifying. This is fine for the trunk. jeff