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//===-- RISCVBaseInfo.h - Top level definitions for RISCV MC ----*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains small standalone enum definitions for the RISCV target
// useful for the compiler back-end and the MC libraries.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_RISCV_MCTARGETDESC_RISCVBASEINFO_H
#define LLVM_LIB_TARGET_RISCV_MCTARGETDESC_RISCVBASEINFO_H
#include "RISCVMCTargetDesc.h"
namespace llvm {
// RISCVII - This namespace holds all of the target specific flags that
// instruction info tracks. All definitions must match RISCVInstrFormats.td.
namespace RISCVII {
enum {
InstFormatPseudo = 0,
InstFormatR = 1,
InstFormatI = 2,
InstFormatS = 3,
InstFormatB = 4,
InstFormatU = 5,
InstFormatJ = 6,
InstFormatOther = 7,
InstFormatMask = 15
};
enum {
MO_None,
MO_LO,
MO_HI,
MO_PCREL_HI,
};
} // namespace RISCVII
// Describes the predecessor/successor bits used in the FENCE instruction.
namespace RISCVFenceField {
enum FenceField {
I = 8,
O = 4,
R = 2,
W = 1
};
}
} // namespace llvm
#endif
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