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3da94aec4d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21428 91177308-0d34-0410-b5e6-96231b3b80d8
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
//===- CodeGenRegisters.h - Register and RegisterClass Info -----*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by the LLVM research group and is distributed under
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// the University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines structures to encapsulate information gleaned from the
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// target register and register class definitions.
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//
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//===----------------------------------------------------------------------===//
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#ifndef CODEGEN_REGISTERS_H
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#define CODEGEN_REGISTERS_H
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#include <string>
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#include <vector>
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namespace llvm {
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class Record;
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/// CodeGenRegister - Represents a register definition.
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struct CodeGenRegister {
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Record *TheDef;
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const std::string &getName() const;
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unsigned DeclaredSpillSize, DeclaredSpillAlignment;
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CodeGenRegister(Record *R);
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};
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struct CodeGenRegisterClass {
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Record *TheDef;
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std::vector<Record*> Elements;
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unsigned SpillSize;
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unsigned SpillAlignment;
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std::string MethodDefinitions;
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const std::string &getName() const;
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CodeGenRegisterClass(Record *R);
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};
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}
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#endif
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