51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
//===---- Mips16HardFloatInfo.h for Mips16 Hard Float --------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines some data structures relevant to the implementation of
|
|
// Mips16 hard float.
|
|
//
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_LIB_TARGET_MIPS_MIPS16HARDFLOATINFO_H
|
|
#define LLVM_LIB_TARGET_MIPS_MIPS16HARDFLOATINFO_H
|
|
|
|
namespace llvm {
|
|
|
|
namespace Mips16HardFloatInfo {
|
|
|
|
// Return types that matter for hard float are:
|
|
// float, double, complex float, and complex double
|
|
//
|
|
enum FPReturnVariant { FRet, DRet, CFRet, CDRet, NoFPRet };
|
|
|
|
//
|
|
// Parameter type that matter are float, (float, float), (float, double),
|
|
// double, (double, double), (double, float)
|
|
//
|
|
enum FPParamVariant { FSig, FFSig, FDSig, DSig, DDSig, DFSig, NoSig };
|
|
|
|
struct FuncSignature {
|
|
FPParamVariant ParamSig;
|
|
FPReturnVariant RetSig;
|
|
};
|
|
|
|
struct FuncNameSignature {
|
|
const char *Name;
|
|
FuncSignature Signature;
|
|
};
|
|
|
|
extern const FuncNameSignature PredefinedFuncs[];
|
|
|
|
extern FuncSignature const *findFuncSignature(const char *name);
|
|
}
|
|
}
|
|
|
|
#endif
|