File: issue29402.go

package info (click to toggle)
golang-1.11 1.11.6-1
  • links: PTS, VCS
  • area: main
  • in suites: buster, experimental
  • size: 107,332 kB
  • sloc: asm: 88,993; ansic: 8,174; perl: 2,007; sh: 1,804; xml: 623; python: 346; makefile: 123; cpp: 22; f90: 8; awk: 7
file content (23 lines) | stat: -rw-r--r-- 417 bytes parent folder | download | duplicates (29) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
// run
  
// 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 29402: wrong optimization of comparison of
// constant and shift on MIPS.

package main

//go:noinline
func F(s []int) bool {
	half := len(s) / 2
	return half >= 0
}

func main() {
	b := F([]int{1, 2, 3, 4})
	if !b {
		panic("FAIL")
	}
}