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00715d089d
order.go ensures expressions that are passed to the runtime by address are in fact addressable. However, in the case of local variables, if the variable hasn't already been marked as addrtaken, then taking its address here will effectively prevent the variable from being converted to SSA form. Instead, it's better to just copy the variable into a new temporary, which we can pass by address instead. This ensures the original variable can still be converted to SSA form. Fixes #63332. Change-Id: I182376d98d419df8bf07c400d84c344c9b82c0fb Reviewed-on: https://go-review.googlesource.com/c/go/+/541715 LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Keith Randall <khr@golang.org> Reviewed-by: Keith Randall <khr@google.com> Auto-Submit: Matthew Dempsky <mdempsky@google.com>
15 lines
264 B
Go
15 lines
264 B
Go
// asmcheck
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// Copyright 2023 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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package codegen
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func issue63332(c chan int) {
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x := 0
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// amd64:-`MOVQ`
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x += 2
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c <- x
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}
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