LLVM 20.0.0git
MipsTargetTransformInfo.cpp
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1//===-- MipsTargetTransformInfo.cpp - Mips specific TTI ----------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
10
11using namespace llvm;
12
13bool MipsTTIImpl::hasDivRemOp(Type *DataType, bool IsSigned) {
14 EVT VT = TLI->getValueType(DL, DataType);
15 return TLI->isOperationLegalOrCustom(IsSigned ? ISD::SDIVREM : ISD::UDIVREM,
16 VT);
17}
bool hasDivRemOp(Type *DataType, bool IsSigned)
EVT getValueType(const DataLayout &DL, Type *Ty, bool AllowUnknown=false) const
Return the EVT corresponding to this LLVM type.
bool isOperationLegalOrCustom(unsigned Op, EVT VT, bool LegalOnly=false) const
Return true if the specified operation is legal on this target or can be made legal with custom lower...
The instances of the Type class are immutable: once they are created, they are never changed.
Definition: Type.h:45
@ SDIVREM
SDIVREM/UDIVREM - Divide two integers and produce both a quotient and remainder result.
Definition: ISDOpcodes.h:262
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
Extended Value Type.
Definition: ValueTypes.h:35