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[JAEGER] Allocate registers for local variables (GET/SETLOCAL).

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This commit is contained in:
David Anderson
2010-06-02 18:57:52 -07:00
parent a82ad1cb95
commit c312b1b4bd
8 changed files with 331 additions and 69 deletions
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15
js/src/methodjit/Compiler.cpp
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@@ -476,6 +476,21 @@ mjit::Compiler::generateMethod()
}
END_CASE(JSOP_GETARG)
BEGIN_CASE(JSOP_GETLOCAL)
{
uint32 slot = GET_SLOTNO(PC);
frame.pushLocal(slot);
}
END_CASE(JSOP_GETLOCAL)
BEGIN_CASE(JSOP_SETLOCAL)
{
uint32 slot = GET_SLOTNO(PC);
FrameEntry *fe = frame.peek(-1);
frame.storeLocal(fe, slot);
}
END_CASE(JSOP_SETLOCAL)
BEGIN_CASE(JSOP_UINT16)
frame.push(Value(Int32Tag((int32_t) GET_UINT16(PC))));
END_CASE(JSOP_UINT16)