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go/test/fixedbugs/issue20097.go
Todd Neal 08dca4c649 cmd/compile: ignore types when considering tuple select for CSE
Fixes #20097

Change-Id: I3c9626ccc8cd0c46a7081ea8650b2ff07a5d4fcd
Reviewed-on: https://go-review.googlesource.com/41505
Run-TryBot: Todd Neal <todd@tneal.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
2017-05-09 23:22:00 +00:00

19 lines
366 B
Go

// compile
// Copyright 2017 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 20097: ensure that we CSE multiple Select ops with
// the same underlying type
package main
type T int64
func f(x, y int64) (int64, T) {
a := x / y
b := T(x) / T(y)
return a, b
}