[clang] [llvm] [HLSL] Implement WaveActiveAnyTrue intrinsic (PR #115902)

[Greg Roth via cfe-commits]

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@@ -0,0 +1,17 @@
+; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv-unknown-unknown %s -o - | FileCheck %s
+; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-unknown %s -o - -filetype=obj | spirv-val %}
+
+; CHECK: %[[#bool:]] = OpTypeBool
+; CHECK: %[[#uint:]] = OpTypeInt 32 0
+; CHECK: %[[#scope:]] = OpConstant %[[#uint]] 3
+
+; CHECK-LABEL: Begin function test_wave_any
+define i1 @test_wave_any(i1 %p1) {
+entry:
+; CHECK: %[[#param:]] = OpFunctionParameter %[[#bool]]
+; CHECK: %[[#ret:]] = OpGroupNonUniformAny %[[#bool]] %[[#scope]] %[[#param]]
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pow2clk wrote:

You're capturing a variable here `ret` that doesn't get used again. You could use it to check the return value after or just leave it out. 

https://github.com/llvm/llvm-project/pull/115902