[llvm] [SPIRV] Support for SPV_INTEL_ternary_bitwise_function (PR #134866)

[Steffen Larsen via llvm-commits]

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@@ -0,0 +1,58 @@
+; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s --spirv-ext=+SPV_INTEL_ternary_bitwise_function -o - | FileCheck %s --check-prefix=CHECK-EXTENSION
+; RUN: not llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s -o %t.spvt 2>&1 | FileCheck %s --check-prefix=CHECK-NO-EXTENSION
+; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s --spirv-ext=+SPV_KHR_SPV_INTEL_ternary_bitwise_function -o - -filetype=obj | spirv-val %} 
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steffenlarsen wrote:

Ah, good catch!
```suggestion
; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s --spirv-ext=+SPV_INTEL_ternary_bitwise_function -o - -filetype=obj | spirv-val %} 
```

https://github.com/llvm/llvm-project/pull/134866