| commit | 056f0a10b320fc2fd75f46aa67d68708303d89ad | [log] [tgz] |
|---|---|---|
| author | raoanag <127366241+raoanag@users.noreply.github.com> | Wed Jul 16 11:28:55 2025 -0700 |
| committer | GitHub <noreply@github.com> | Wed Jul 16 11:28:55 2025 -0700 |
| tree | 5a2c5c4f6f87097cc4cfd56daeb464ea89c9df06 | |
| parent | 22994edb5fd71198c48670255c979fcc962930a1 [diff] |
[HLSL][DXIL] Implement `refract` intrinsic (#147342) - [x] Implement refract using HLSL source in hlsl_intrinsics.h - [x] Implement the refract SPIR-V target built-in in clang/include/clang/Basic/BuiltinsSPIRV.td - [x] Add sema checks for refract to CheckSPIRVBuiltinFunctionCall in clang/lib/Sema/SemaSPIRV.cpp - [x] Add codegen for spv refract to EmitSPIRVBuiltinExpr in CGBuiltin.cpp - [x] Add codegen tests to clang/test/CodeGenHLSL/builtins/refract.hlsl - [x] Add spv codegen test to clang/test/CodeGenSPIRV/Builtins/refract.c - [x] Add sema tests to clang/test/SemaHLSL/BuiltIns/refract-errors.hlsl - [x] Add spv sema tests to clang/test/SemaSPIRV/BuiltIns/refract-errors.c - [x] Create the int_spv_refract intrinsic in IntrinsicsSPIRV.td - [x] In SPIRVInstructionSelector.cpp create the refract lowering and map it to int_spv_refract in SPIRVInstructionSelector::selectIntrinsic. - [x] Create SPIR-V backend test case in llvm/test/CodeGen/SPIRV/hlsl-intrinsics/refract.ll - [x] Check for what OpenCL support is needed. Resolves https://github.com/llvm/llvm-project/issues/99153
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