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- delay emitting PARAM and VTBL instructions until CALL/CALL_K

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This commit is contained in:
Magnus Norddahl 2018-11-18 12:38:55 +01:00
commit 486b7e0f3c
3 changed files with 135 additions and 153 deletions
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21
src/scripting/vm/jit_flow.cpp
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@ -45,27 +45,6 @@ void JitCompiler::EmitIJMP()
EmitThrowException(X_OTHER);
}
static VMFunction *GetVirtual(DObject *o, int c)
{
auto p = o->GetClass();
assert(c < (int)p->Virtuals.Size());
return p->Virtuals[c];
}
void JitCompiler::EmitVTBL()
{
auto label = EmitThrowExceptionLabel(X_READ_NIL);
cc.test(regA[B], regA[B]);
cc.jz(label);
auto result = newResultIntPtr();
auto call = CreateCall<VMFunction*, DObject*, int>(GetVirtual);
call->setRet(0, result);
call->setArg(0, regA[B]);
call->setArg(1, asmjit::Imm(C));
cc.mov(regA[A], result);
}
static void ValidateCall(DObject *o, VMFunction *f, int b)
{
try