[clang] [llvm] [HLSL][DXIL][SPIRV] Added WaveActiveBitOr HLSL intrinsic (PR #165156)

[Steven Perron via cfe-commits]

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@@ -0,0 +1,30 @@
+; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv-vulkan-unknown %s -o - | FileCheck %s
+; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-vulkan %s -o - -filetype=obj | spirv-val --target-env spv1.4 %}
+
+; Test lowering to spir-v backend for various types and scalar/vector
+
+; CHECK-DAG:   %[[#uint:]] = OpTypeInt 32 0
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s-perron wrote:

Please add checks for the required capabilities, as it done in WaveActiveMax.ll:

```suggestion
; CHECK: OpCapability GroupNonUniformArithmetic
; CHECK-DAG:   %[[#uint:]] = OpTypeInt 32 0
```

If the capability is not there the SPIR-V is invalid for shaders.

https://github.com/llvm/llvm-project/pull/165156