| //===- ArithToAMDGPU.h - Arith to AMDGPU dialect conversion ---*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef MLIR_CONVERSION_ARITHTOAMDGPU_ARITHTOAMDGPU_H |
| #define MLIR_CONVERSION_ARITHTOAMDGPU_ARITHTOAMDGPU_H |
| |
| #include <memory> |
| |
| namespace mlir { |
| |
| class RewritePatternSet; |
| class Pass; |
| |
| #define GEN_PASS_DECL_ARITHTOAMDGPUCONVERSIONPASS |
| #include "mlir/Conversion/Passes.h.inc" |
| |
| namespace arith { |
| /// Add patterns for rewriting `arith.extf` and `arith.truncf` on FP8 types |
| /// to wrappers around AMDGPU--specific intrinsics. If `saturateFP8TruncF` |
| /// is set, values outside the range of the destination type are clamped |
| /// to the largest value of that type instead of being rewritten to Inf (aka |
| /// NaN). |
| void populateArithToAMDGPUConversionPatterns(RewritePatternSet &patterns, |
| bool saturateFP8TruncF); |
| } // namespace arith |
| } // namespace mlir |
| |
| #endif // MLIR_CONVERSION_ARITHTOAMDGPU_ARITHTOAMDGPU_H |
