================ @@ -0,0 +1,64 @@ +//===-- FPEnv.cpp ---- FP Environment -------------------------------------===// +// +// 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 +// +//===----------------------------------------------------------------------===// +// +/// @file +/// This file contains the implementations of entities that describe floating +/// point environment. +// +//===----------------------------------------------------------------------===// + +#include "clang/CIR/Dialect/IR/FPEnv.h" + +namespace cir { + +std::optional<llvm::StringRef> +convertRoundingModeToStr(llvm::RoundingMode useRounding) { + std::optional<llvm::StringRef> roundingStr; + switch (useRounding) { + case llvm::RoundingMode::Dynamic: + roundingStr = "round.dynamic"; + break; + case llvm::RoundingMode::NearestTiesToEven: + roundingStr = "round.tonearest"; + break; + case llvm::RoundingMode::NearestTiesToAway: + roundingStr = "round.tonearestaway"; + break; + case llvm::RoundingMode::TowardNegative: + roundingStr = "round.downward"; + break; + case llvm::RoundingMode::TowardPositive: + roundingStr = "round.upward"; + break; + case llvm::RoundingMode::TowardZero: + roundingStr = "round.towardZero"; + break; + default: + break; + } + return roundingStr; +} + +std::optional<llvm::StringRef> +convertExceptionBehaviorToStr(fp::ExceptionBehavior useExcept) { + std::optional<llvm::StringRef> exceptStr; + switch (useExcept) { + case fp::ebStrict: + exceptStr = "fpexcept.strict"; + break; + case fp::ebIgnore: + exceptStr = "fpexcept.ignore"; + break; + case fp::ebMayTrap: + exceptStr = "fpexcept.maytrap"; + break; + } + return exceptStr; +} + +} // namespace cir ---------------- HendrikHuebner wrote:
Add trailing newline / autoformat https://github.com/llvm/llvm-project/pull/179121 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
