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The test array is too large to fit a stack frame but can be a global. R=golang-dev, minux.ma CC=golang-dev https://golang.org/cl/7127059
30 lines
529 B
Go
30 lines
529 B
Go
// compile
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// Copyright 2012 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Issue 4348. After switch to 64-bit ints the compiler generates
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// illegal instructions when using large array bounds or indexes.
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package main
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// 1<<32 on a 64-bit machine, 1 otherwise.
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const LARGE = ^uint(0)>>32 + 1
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func A() int {
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var a []int
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return a[LARGE]
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}
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var b [LARGE]int
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func B(i int) int {
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return b[i]
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}
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func main() {
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n := A()
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B(n)
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}
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