[clang] [llvm] [HLSL][SPIR-V] Add Vulkan to target triple (PR #76749)

[Natalie Chouinard via cfe-commits]

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@@ -1,4 +1,4 @@
-// REQUIRES: dxil-registered-target
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sudonatalie wrote:

This test wasn't being run for me before. I think this change is correct?

https://github.com/llvm/llvm-project/pull/76749