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Ryujinx/ARMeilleure/Translation/Compiler.cs

51 lines
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1.5 KiB
C#

using ARMeilleure.CodeGen;
using ARMeilleure.CodeGen.X86;
using ARMeilleure.Diagnostics;
using ARMeilleure.IntermediateRepresentation;
using System;
using System.Runtime.InteropServices;
namespace ARMeilleure.Translation
{
static class Compiler
{
public static T Compile<T>(ControlFlowGraph cfg, OperandType[] argTypes, OperandType retType, CompilerOptions options)
{
CompiledFunction func = CompileAndGetCf(cfg, argTypes, retType, options);
IntPtr codePtr = JitCache.Map(func);
return Marshal.GetDelegateForFunctionPointer<T>(codePtr);
}
public static CompiledFunction CompileAndGetCf(ControlFlowGraph cfg, OperandType[] argTypes, OperandType retType, CompilerOptions options)
{
Logger.StartPass(PassName.Dominance);
if ((options & CompilerOptions.SsaForm) != 0)
{
Dominance.FindDominators(cfg);
Dominance.FindDominanceFrontiers(cfg);
}
Logger.EndPass(PassName.Dominance);
Logger.StartPass(PassName.SsaConstruction);
if ((options & CompilerOptions.SsaForm) != 0)
{
Ssa.Construct(cfg);
}
else
{
RegisterToLocal.Rename(cfg);
}
Logger.EndPass(PassName.SsaConstruction, cfg);
CompilerContext cctx = new CompilerContext(cfg, argTypes, retType, options);
return CodeGenerator.Generate(cctx);
}
}
}