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go/test/fixedbugs/bug411.go
Russ Cox 5340510203 8g: fix opt bug
Was trying to optimize a duplicate float64 move
by registerizing an int64.

Fixes #2588.

R=ken2
CC=golang-dev
https://golang.org/cl/5645086
2012-02-10 22:32:02 -05:00

20 lines
443 B
Go

// $G $D/$F.go
// Copyright 2012 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 2588. Used to trigger internal compiler error on 8g,
// because the compiler tried to registerize the int64 being
// used as a memory operand of a int64->float64 move.
package p
func f1(a int64) {
f2(float64(a), float64(a))
}
func f2(a,b float64) {
}