54eee1e947
Reapply https://github.com/llvm/llvm-project/pull/171221 - Fix builder by linking `MLIRTransformUtils`. Also move headers to `mlir/Conversion/ArithAndMathToAPFloat`.
23 lines
914 B
C++
23 lines
914 B
C++
//===- Utils.cpp - Utils for APFloat Conversion ---------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "Utils.h"
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#include "mlir/Dialect/Arith/IR/Arith.h"
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#include "mlir/IR/Builders.h"
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#include "mlir/IR/BuiltinTypeInterfaces.h"
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#include "mlir/IR/Location.h"
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#include "mlir/IR/Value.h"
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mlir::Value mlir::getAPFloatSemanticsValue(OpBuilder &b, Location loc,
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FloatType floatTy) {
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int32_t sem = llvm::APFloatBase::SemanticsToEnum(floatTy.getFloatSemantics());
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return arith::ConstantOp::create(b, loc, b.getI32Type(),
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b.getIntegerAttr(b.getI32Type(), sem));
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}
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