23 lines
471 B
Go
23 lines
471 B
Go
// +build ignore
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package main
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import . "github.com/mmcloughlin/avo/build"
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func main() {
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TEXT("Split", NOSPLIT, "func(x uint64) (q uint64, l uint32, w uint16, b uint8)")
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Doc(
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"Split returns the low 64, 32, 16 and 8 bits of x.",
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"Tests the As() methods of virtual general-purpose registers.",
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)
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x := GP64()
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Load(Param("x"), x)
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Store(x, Return("q"))
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Store(x.As32(), Return("l"))
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Store(x.As16(), Return("w"))
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Store(x.As8(), Return("b"))
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RET()
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Generate()
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}
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