tree 2860077213d84fe9df2882218f8f7ee4e6134aae
parent 45f27167bcd312a8691365a63719fab136972692
author Luke Lau <luke@igalia.com> 1744900274 +0200
committer GitHub <noreply@github.com> 1744900274 +0200
gpgsig -----BEGIN PGP SIGNATURE-----
 
 wsFcBAABCAAQBQJoARCyCRC1aQ7uu5UhlAAAHoEQAIabKLk+ejF5QtQb0LAKYI1e
 YhTrDx7PHCb+WSxqFVtsHfiABtlcO3gw7QaZ5U+DBD/PFUFWnqdlb3vuiRJhsY/C
 MM6uFIvToJmLsJ9Q/QT3ae13IBVG9xbDq7bovG5rj0qWyQJ0IfredC/+7q8Vj3A8
 akBbNTgUCym6QsyQjcxb9Y1LY98ksnQKFDb3Vm9jY/AHdZ9YU/0mD8vUcHib6jHh
 cDMisZRuKV3//0ADpo9IsIYQHVZEJF3qD/5gE4KJZ/0YkbbY9hztmfMLM2BwCw63
 3AsdCwy5wK3O6Ps77ahZSDWmikSExi9BEvXIbkcVcX6h5Pm5KD8c/7OoQkeGvXSb
 z6uR0Dl5936mPI4qdKU4SjnyohGBAI8i9P+3bmFqny1DgDrH6JwK6sVVdh05E2vL
 kGET0qmRmX54aUYtnxO5jx6BKSvLBqq12Mmk/68xyjj8NiwKPOtNS9JOOfpVTaXN
 zYdtV7Oy6gnsaMITeGPo9me1q8jI3EKCbXSkYktdg6NR9P4tz+K6cZkYZDILfwdZ
 3wtlttkysDXIi73ZjfXSQYhQlIF5AA6YAfpzV70xsHxyLchwlY9yRoOLObW3ZeBj
 HyH9e1gUXCFG1W/hLFn0oINnT+3Oe8eqQaaPtos9cc3qlZEOJS9SLSsW4GeKAU9y
 awwdFe/tx/R5XC4J5EJK
 =SDSP
 -----END PGP SIGNATURE-----
 

[VPlan] Simplify vp.merge true, (or x, y), x -> vp.merge y, true, x (#135017)

With EVL tail folding an AnyOf reduction will emit an i1 vp.merge like

vp.merge true, (or phi, cond), phi, evl

We can remove the or and optimise this to

vp.merge cond, true, phi, evl

Which makes it slightly easier to pattern match in #134898.

This also adds a pattern matcher for calls to help match this.

Blended AnyOf reductions will use an and instead of an or, which we may
also be able to simplify in a later patch.