c1e21cff9c9795a35d3be2ab837f53e950320c24 - llvm-project/llvm

commit: c1e21cff9c9795a35d3be2ab837f53e950320c24
[log]
author: Thomas Lively <tlively@google.com>
Wed Aug 03 23:28:37 2022 -0700
committer: Copybara-Service <copybara-worker@google.com>
Wed Aug 03 23:42:40 2022 -0700
tree: c75096e19db1ec77139c4b6d0aa62e197b77a2b6
parent: cf3e3615bf173d77e7dcb7a4bf5cdca62ab2a7ab [diff]

[WebAssembly] Improve codegen for v128.bitselect

Add patterns selecting ((v1 ^ v2) & c) ^ v2 and ((v1 ^ v2) & ~c) ^ v2 to
v128.bitselect.

Resolves #56827.

Reviewed By: aheejin

Differential Revision: https://reviews.llvm.org/D131131

GitOrigin-RevId: b19de814add2c2d9496c0b2fcc8a47024a58e491

lib/Target/WebAssembly/WebAssemblyInstrSIMD.td[diff]
test/CodeGen/WebAssembly/simd-arith.ll[diff]

2 files changed

tree: c75096e19db1ec77139c4b6d0aa62e197b77a2b6