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