public static CompiledFunction Compile(
ControlFlowGraph cfg,
OperandType[] argTypes,
OperandType retType,
CompilerOptions options,
PtcInfo ptcInfo = null)
{
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, ptcInfo));
}
public static T Compile <T>(
ControlFlowGraph cfg,
OperandType[] funcArgTypes,
OperandType funcReturnType,
CompilerOptions options)
{
Logger.StartPass(PassName.Dominance);
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, funcArgTypes, funcReturnType, options);
CompiledFunction func = CodeGenerator.Generate(cctx);
IntPtr codePtr = JitCache.Map(func);
return(Marshal.GetDelegateForFunctionPointer <T>(codePtr));
}
public static CompiledFunction Compile(
ControlFlowGraph cfg,
OperandType[] argTypes,
OperandType retType,
CompilerOptions options)
{
CompilerContext cctx = new(cfg, argTypes, retType, options);
if (options.HasFlag(CompilerOptions.Optimize))
{
Logger.StartPass(PassName.TailMerge);
TailMerge.RunPass(cctx);
Logger.EndPass(PassName.TailMerge, cfg);
}
if (options.HasFlag(CompilerOptions.SsaForm))
{
Logger.StartPass(PassName.Dominance);
Dominance.FindDominators(cfg);
Dominance.FindDominanceFrontiers(cfg);
Logger.EndPass(PassName.Dominance);
Logger.StartPass(PassName.SsaConstruction);
Ssa.Construct(cfg);
Logger.EndPass(PassName.SsaConstruction, cfg);
}
else
{
Logger.StartPass(PassName.RegisterToLocal);
RegisterToLocal.Rename(cfg);
Logger.EndPass(PassName.RegisterToLocal, cfg);
}
return(CodeGenerator.Generate(cctx));
}