- Redefines `DXILAttribute` to denote a function attribute, compatible
to how it was define in DXC/LLVM 3.7
- Fix how `DXILAttribute` is emitted to be a struct of set attributes
instead of an "or" of the enums
- Implement the lowering of `DXILAttribute` to LLVM function attributes
in `DXILOpBuilder.cpp`. A custom mapping is defined.
- Audit all current ops to specify the correct attributes consistent
with DXC. This is done here to allow for testing.
- Update testcases in `llvm/test/CodeGen/DirectX` of all ops with
attributes to match that attributes are set
- Update testcases of ops that had previously incorrectly set attributes
to check there is no attributes set
- Defines `DXILProperty` to denote the other type of attributes from DXC
used to query properties.
- Emit `DXILProperty` as a struct of set attributes.
- Updates `DXIL.td` to specify applicable `DXILProperty`s on ops
Note: `DXILProperty` was referred to as 'queryable attributes' in design
discussion. Changed to property to allow for better expression in
`DXIL.td`
Resolves#114461Resolves#115912
Resolves https://github.com/llvm/llvm-project/issues/99161
- [x] Implement `WaveActiveAllTrue` clang builtin,
- [x] Link `WaveActiveAllTrue` clang builtin with `hlsl_intrinsics.h`
- [x] Add sema checks for `WaveActiveAllTrue` to
`CheckHLSLBuiltinFunctionCall` in `SemaChecking.cpp`
- [x] Add codegen for `WaveActiveAllTrue` to `EmitHLSLBuiltinExpr` in
`CGBuiltin.cpp`
- [x] Add codegen tests to
`clang/test/CodeGenHLSL/builtins/WaveActiveAllTrue.hlsl`
- [x] Add sema tests to
`clang/test/SemaHLSL/BuiltIns/WaveActiveAllTrue-errors.hlsl`
- [x] Create the `int_dx_WaveActiveAllTrue` intrinsic in
`IntrinsicsDirectX.td`
- [x] Create the `DXILOpMapping` of `int_dx_WaveActiveAllTrue` to `114`
in `DXIL.td`
- [x] Create the `WaveActiveAllTrue.ll` and
`WaveActiveAllTrue_errors.ll` tests in `llvm/test/CodeGen/DirectX/`
- [x] Create the `int_spv_WaveActiveAllTrue` intrinsic in
`IntrinsicsSPIRV.td`
- [x] In SPIRVInstructionSelector.cpp create the `WaveActiveAllTrue`
lowering and map it to `int_spv_WaveActiveAllTrue` in
`SPIRVInstructionSelector::selectIntrinsic`.
- [x] Create SPIR-V backend test case in
`llvm/test/CodeGen/SPIRV/hlsl-intrinsics/WaveActiveAllTrue.ll`
