This marks FSIN and other operations to EXPAND for scalable
vectors, so that they are not assumed to be legal by the cost-model.
Depends on D97470
Differential D97471
[SVE] Fix LoopVectorizer test scalalable-call.ll sdesmalen on Feb 25 2021, 6:38 AM. Authored by
Details This marks FSIN and other operations to EXPAND for scalable Depends on D97470
Diff Detail
Event TimelineComment Actions Are codegen test for these impossible? If so can costmodel tests be added, showing invalid costs? Comment Actions Added tests showing unknown costs. The only two ISD nodes not covered with cost tests are:
Comment Actions Thanks for the fix. LGTM. (We might want to consider change it from "Unknown" to "Invalid", if the meaning is now that the cost is essentially infinite.) |