tree d96cd58a262196b224960d0951c84f9ea97ff985
parent 5a951cd6c7ba654ed46d825f46b832106d6f3977
author Jiawei Shao <jiawei.shao@intel.com> 1652622801 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1652622801 +0000

tint: fix translation of DP4a on HLSL

This patch adds a workaround on a DXC error in the translation of DP4a
functions that the third parameter "acc" of both dot4add_i8packed() and
dot4add_u8packed() can only be a variable, or a compile error will be
generated.

Bug: tint:1497
Test: tint_unittests
Change-Id: I263d27fb18bd354e0c9110f60cbc98860cf7afe5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/90027
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Kokoro: Kokoro <noreply+kokoro@google.com>