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go/test/fixedbugs/issue26163.go
Cherry Zhang 3f54e8537a cmd/compile: run generic deadcode in -N mode
Late opt pass may generate dead stores, which messes up store
chain calculation in later passes. Run generic deadcode even
in -N mode to remove them.

Fixes #26163.

Change-Id: I8276101717bb978d5980e6c7998f53fd8d0ae10f
Reviewed-on: https://go-review.googlesource.com/121856
Run-TryBot: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
2018-07-02 20:53:23 +00:00

18 lines
400 B
Go

// compile -N -d=softfloat
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Issue 26163: dead store generated in late opt messes
// up store chain calculation.
package p
var i int
var A = ([]*int{})[i]
var F func(float64, complex128) int
var C chan complex128
var B = F(1, 1+(<-C))