tree 5dc7513e63fd9af9bb22e5157c414c7b82b2757a
parent 5af3dc8d2b2e3ebd434fb282ea2151429146b064
author dan sinclair <dsinclair@chromium.org> 1739210734 -0800
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1739210734 -0800

[spirv-reader][ir] Support `OpBitCount`.

Adds support to translate `OpBitCount` into the WGSL `countOneBits`
method. In SPIR-V the result and base values do not have to have the
same type, so `bitcast` if needed.

Bug: 394878128
Change-Id: I04f971f1a4682fed2ba0f4ef6cc7a2dfb09b4006
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/225174
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: James Price <jrprice@google.com>