tree 919c343386938a5856c4de7872254dd878c19189
parent 5b7bcc9751799166fd12c6acf17bc9fcc821d59f
author Jiawei Shao <jiawei.shao@intel.com> 1704951777 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1704951777 +0000

Tint: Support setting HLSL shader model in tint.exe

This patch adds the support of setting HLSL shader models in
tint.exe by using the command line parameter "--hlsl-shader-model"
and changes the test framework of tint end2end tests to recognize
this new flag in the tests.
- The flag has no effect with FXC.
- The shaders with float16 will always be treated with at least
  shader model 6.2.

Bug: tint:1497
Change-Id: I880c12c01c4c1567b62458033eae8952458b3a92
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/168501
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>