[clang] [llvm] [HLSL] Implement ddx/ddy_coarse intrinsics (PR #164831)

[Alexander Johnston via llvm-commits]

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@@ -0,0 +1,43 @@
+; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv-unknown-vulkan %s -o - | FileCheck %s
+; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-vulkan %s -o - -filetype=obj | spirv-val %}
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Alexander-Johnston wrote:

I only see the --target-env in 3 tests in SPIRV/hlsl-intrinsics. Happy to add it if you want.

https://github.com/llvm/llvm-project/pull/164831