HomePhabricator

[ARM] Patterns for VQSHRN

Authored by dmgreen on Sat, May 16, 7:27 AM.

Description

[ARM] Patterns for VQSHRN

Given a VQMOVN(VSHR), we can fold that into a VQSHRN simply enough using
a few tablegen patterns.

Differential Revision: https://reviews.llvm.org/D77720

Details

Committed
dmgreenSat, May 16, 9:46 AM
Differential Revision
D77720: [ARM] Patterns for VQSHRN
Parents
rG6211830fbabd: [VectorCombine] add reduction-like patterns; NFC
Branches
Unknown
Tags
Unknown