David Green a10789d6cd [ARM] Recognize SSAT and USAT from SMIN/SMAX ...

We have some recognition of SSAT and USAT from SELECT_CC at the moment.
This extends the matching to SMIN/SMAX which can help catch more cases,
either from min/max being the canonical form in instcombine or from some
expanded nodes like fp_to_si_sat.

Differential Revision: https://reviews.llvm.org/D119819

2022-02-23 08:55:54 +00:00

26 KiB

Raw Blame History

View Raw