source: icGREP/icgrep-devel/icgrep/kernels/scanmatchgen.h @ 5392

Last change on this file since 5392 was 5392, checked in by cameron, 2 years ago

Kernel signatures for object cache

File size: 855 bytes
Line 
1/*
2 *  Copyright (c) 2016 International Characters.
3 *  This software is licensed to the public under the Open Software License 3.0.
4 */
5#ifndef SCANMATCHGEN_H
6#define SCANMATCHGEN_H
7
8#include "grep_type.h"
9#include "kernel.h"
10namespace IDISA { class IDISA_Builder; }
11namespace llvm { class Function; }
12namespace llvm { class Module; }
13
14namespace kernel {
15   
16class ScanMatchKernel final : public BlockOrientedKernel {
17public:
18    ScanMatchKernel(IDISA::IDISA_Builder * iBuilder, GrepType grepType, unsigned codeUnitWidth);
19    bool moduleIDisSignature() override {return true;}
20protected:
21    void generateInitMethod() override;
22    void generateDoBlockMethod() override;
23    void generateFinalBlockMethod(llvm::Value * remainingItems) override;
24private:
25    GrepType        mGrepType;
26    const unsigned  mCodeUnitWidth;
27};
28}
29
30#endif // SCANMATCHGEN_H
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