Instead of allocating a new temporary each time one is needed, keep a list of temporaries which are free (have already been VARKILLed on every path) and use one of them. Should save a lot of stack space. In a function like this: func main() { fmt.Printf("%d %d\n", 2, 3) fmt.Printf("%d %d\n", 4, 5) fmt.Printf("%d %d\n", 6, 7) } The three [2]interface{} arrays used to hold the ... args all use the same autotmp, instead of 3 different autotmps as happened previous to this CL. Change-Id: I2d728e226f81e05ae68ca8247af62014a1b032d3 Reviewed-on: https://go-review.googlesource.com/c/140301 Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com> |
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