tree 8f0aaa99e739a418635ba3586ed8c5d45d5bd007
parent ab2ecd77f1bf9c98dfce92a9c533c496ffe1f9fb
author Ben Clayton <bclayton@google.com> 1700169309 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1700169309 +0000

[tint][ir] Remove Block::HasTerminator()

Terminator() gives you the same information, and discourages multiple
costly dynamic casts.

This also removes the double dynamic cast for Terminator().

Change-Id: I9a91144ad5133511965f151adab23d643d0f45ca
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/161004
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>