[CMake][HLSL] Add SPIRV to target list for build

[llvm-beanz]

This change just enables the SPIR-V target by default in the HLSL build configurations. Since SPIR-V support is something we expect from the full HLSL compiler releases for pairity with DXC we should enable it in the default developer workflow.

[llvmbot]

@llvm/pr-subscribers-clang

@llvm/pr-subscribers-hlsl

Author: Chris B (llvm-beanz)

Changes

This change just enables the SPIR-V target by default in the HLSL build configurations. Since SPIR-V support is something we expect from the full HLSL compiler releases for pairity with DXC we should enable it in the default developer workflow.

---

Full diff: https://github.com/llvm/llvm-project/pull/86323.diff

1 Files Affected:

• (modified) clang/cmake/caches/HLSL.cmake (+1-1)

diff --git a/clang/cmake/caches/HLSL.cmake b/clang/cmake/caches/HLSL.cmake
index 71f81e53f6bd35..84850c86f12cd7 100644
--- a/clang/cmake/caches/HLSL.cmake
+++ b/clang/cmake/caches/HLSL.cmake
@@ -4,7 +4,7 @@ set(LLVM_TARGETS_TO_BUILD Native CACHE STRING "")
 
 # Include the DirectX target for DXIL code generation, eventually we'll include
 # SPIR-V here too.
-set(LLVM_EXPERIMENTAL_TARGETS_TO_BUILD DirectX CACHE STRING "")
+set(LLVM_EXPERIMENTAL_TARGETS_TO_BUILD "DirectX;SPIRV" CACHE STRING "")
 
 # HLSL support is currently limted to clang, eventually it will expand to
 # clang-tools-extra too.

[coopp]

SPIRV in the house!