tree ee2c473345dcac9be7753a54d10d4ebce6e160ad
parent 7cd8db11558e427820d646219a69787b99e86431
author dan sinclair <dsinclair@chromium.org> 1667322579 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1667322579 +0000

[IR] Add support for `while` statements.

This CL adds `while` statement support into the IR builder, converting
them into loop flow nodes.

Bug: tint:1718
Change-Id: I6dbaa24a0082463281dc933f02805169836fedd6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107803
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>