================
@@ -0,0 +1,31 @@
+// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library
-finclude-default-header -x hlsl -verify -o - %s
+// RUN: %clang_cc1 -triple spirv-pc-vulkan1.3-library -finclude-default-header
-x hlsl -verify -o - %s
+
+[shader("pixel")]
+float4 bad_uint(uint ff : SV_IsFrontFace) : SV_Target {
----------------
pow2clk wrote:
DXC allowed uints for this semantic for DXIL. SPIR-V validator rejects that
though having a clearer distinction between the two. Not 100% sure which way
we'd rather go here, but it bears discussion.
https://github.com/microsoft/DirectXShaderCompiler/blob/main/tools/clang/test/HLSLFileCheck/hlsl/semantics/sv_isfrontface/isfrontface.hlsl
https://github.com/llvm/llvm-project/pull/232071
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