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Add file that should have been in r223027

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_35@223028 91177308-0d34-0410-b5e6-96231b3b80d8
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Daniel Sanders 2014-12-01 14:43:25 +00:00
parent 823f180c25
commit f0383f0d31
1 changed files with 46 additions and 0 deletions
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46
lib/Target/Mips/MipsABIInfo.h Normal file
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//===---- MipsABIInfo.h - Information about MIPS ABI's --------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef MIPSABIINFO_H
#define MIPSABIINFO_H
namespace llvm {
class MipsABIInfo {
public:
enum class ABI { Unknown, O32, N32, N64, EABI };
protected:
ABI ThisABI;
public:
MipsABIInfo(ABI ThisABI) : ThisABI(ThisABI) {}
static MipsABIInfo Unknown() { return MipsABIInfo(ABI::Unknown); }
static MipsABIInfo O32() { return MipsABIInfo(ABI::O32); }
static MipsABIInfo N32() { return MipsABIInfo(ABI::N32); }
static MipsABIInfo N64() { return MipsABIInfo(ABI::N64); }
static MipsABIInfo EABI() { return MipsABIInfo(ABI::EABI); }
bool IsKnown() const { return ThisABI != ABI::Unknown; }
bool IsO32() const { return ThisABI == ABI::O32; }
bool IsN32() const { return ThisABI == ABI::N32; }
bool IsN64() const { return ThisABI == ABI::N64; }
bool IsEABI() const { return ThisABI == ABI::EABI; }
ABI GetEnumValue() const { return ThisABI; }
/// Ordering of ABI's
/// MipsGenSubtargetInfo.inc will use this to resolve conflicts when given
/// multiple ABI options.
bool operator<(const MipsABIInfo Other) const {
return ThisABI < Other.GetEnumValue();
}
};
}
#endif