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https://github.com/c64scene-ar/llvm-6502.git
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1decd56b8d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202811 91177308-0d34-0410-b5e6-96231b3b80d8
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
//===---- Mips16HardFloatInfo.cpp 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 contains the Mips16 implementation of Mips16HardFloatInfo
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// namespace.
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//
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//===----------------------------------------------------------------------===//
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#include "Mips16HardFloatInfo.h"
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#include <string.h>
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namespace llvm {
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namespace Mips16HardFloatInfo {
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const FuncNameSignature PredefinedFuncs[] = {
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{ "__floatdidf", { NoSig, DRet } },
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{ "__floatdisf", { NoSig, FRet } },
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{ "__floatundidf", { NoSig, DRet } },
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{ "__fixsfdi", { FSig, NoFPRet } },
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{ "__fixunsdfsi", { DSig, NoFPRet } },
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{ "__fixunsdfdi", { DSig, NoFPRet } },
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{ "__fixdfdi", { DSig, NoFPRet } },
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{ "__fixunssfsi", { FSig, NoFPRet } },
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{ "__fixunssfdi", { FSig, NoFPRet } },
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{ "__floatundisf", { NoSig, FRet } },
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{ 0, { NoSig, NoFPRet } }
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};
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// just do a search for now. there are very few of these special cases.
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//
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extern FuncSignature const *findFuncSignature(const char *name) {
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const char *name_;
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int i = 0;
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while (PredefinedFuncs[i].Name) {
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name_ = PredefinedFuncs[i].Name;
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if (strcmp(name, name_) == 0)
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return &PredefinedFuncs[i].Signature;
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i++;
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}
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return 0;
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}
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}
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}
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