Coverage Report

Created: 2019-07-24 05:18

/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/lib/Target/XCore/XCoreTargetTransformInfo.h
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//===-- XCoreTargetTransformInfo.h - XCore specific TTI ---------*- C++ -*-===//
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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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/// \file
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/// This file a TargetTransformInfo::Concept conforming object specific to the
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/// XCore target machine. It uses the target's detailed information to
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/// provide more precise answers to certain TTI queries, while letting the
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/// target independent and default TTI implementations handle the rest.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_XCORE_XCORETARGETTRANSFORMINFO_H
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#define LLVM_LIB_TARGET_XCORE_XCORETARGETTRANSFORMINFO_H
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#include "XCore.h"
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#include "XCoreTargetMachine.h"
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#include "llvm/Analysis/TargetTransformInfo.h"
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#include "llvm/CodeGen/BasicTTIImpl.h"
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#include "llvm/CodeGen/TargetLowering.h"
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namespace llvm {
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class XCoreTTIImpl : public BasicTTIImplBase<XCoreTTIImpl> {
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  typedef BasicTTIImplBase<XCoreTTIImpl> BaseT;
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  typedef TargetTransformInfo TTI;
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  friend BaseT;
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  const XCoreSubtarget *ST;
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  const XCoreTargetLowering *TLI;
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  const XCoreSubtarget *getST() const { return ST; }
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  const XCoreTargetLowering *getTLI() const { return TLI; }
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public:
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  explicit XCoreTTIImpl(const XCoreTargetMachine *TM, const Function &F)
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      : BaseT(TM, F.getParent()->getDataLayout()), ST(TM->getSubtargetImpl()),
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1.89k
        TLI(ST->getTargetLowering()) {}
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  unsigned getNumberOfRegisters(bool Vector) {
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    if (Vector) {
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      return 0;
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    }
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    return 12;
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  }
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};
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} // end namespace llvm
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#endif