mirror of
https://github.com/golang/go
synced 2024-11-08 18:26:14 -07:00
55cf84b077
Flag constant Ops on arm and arm64 are under refactoring, this change adds a couple of testcases that verify the behavior of 'noov' branches. Updates #39505 Updates #38740 Updates #39303 Change-Id: I493344b52276900cd296c32da494d72932dfc9be Reviewed-on: https://go-review.googlesource.com/c/go/+/238677 Reviewed-by: Cherry Zhang <cherryyz@google.com> Reviewed-by: Keith Randall <khr@golang.org> Run-TryBot: Cherry Zhang <cherryyz@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
184 lines
2.5 KiB
Go
184 lines
2.5 KiB
Go
// run
|
|
|
|
// Copyright 2020 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.
|
|
|
|
package main
|
|
|
|
func main() {
|
|
ff := []func(){lt_f1, lt_f2, lt_f3, lt_f4, lt_f5, lt_f6, lt_f7, lt_f8, lt_f9,
|
|
gt_f1, gt_f2, gt_f3, le_f1, le_f2, le_f3, ge_f1, ge_f2, ge_f3}
|
|
|
|
for _, f := range ff {
|
|
f()
|
|
}
|
|
}
|
|
|
|
func lt_f1() {
|
|
const c = 1
|
|
var a = 0
|
|
var v *int = &a
|
|
if *v-c < len([]int{}) {
|
|
} else {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func lt_f2() {
|
|
const c = 10
|
|
var a = 0
|
|
var v *int = &a
|
|
if *v+c < len([]int{}) {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func lt_f3() {
|
|
const c = -10
|
|
var a = 0
|
|
var v *int = &a
|
|
if *v|0xff+c < len([]int{}) {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func lt_f4() {
|
|
const c = 10
|
|
var a = 0
|
|
var v *int = &a
|
|
if *v|0x0f+c < len([]int{}) {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func lt_f5() {
|
|
const c int32 = 1
|
|
var a int32 = 0
|
|
var v *int32 = &a
|
|
if *v-c < int32(len([]int32{})) {
|
|
} else {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func lt_f6() {
|
|
const c int32 = 10
|
|
var a int32 = 0
|
|
var v *int32 = &a
|
|
if *v+c < int32(len([]int32{})) {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func lt_f7() {
|
|
const c int32 = -10
|
|
var a int32 = 0
|
|
var v *int32 = &a
|
|
if *v|0xff+c < int32(len([]int{})) {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func lt_f8() {
|
|
const c int32 = 10
|
|
var a int32 = 0
|
|
var v *int32 = &a
|
|
if *v|0x0f+c < int32(len([]int{})) {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func lt_f9() {
|
|
const c int32 = -10
|
|
var a int32 = 0
|
|
var v *int32 = &a
|
|
if *v|0x0a+c < int32(len([]int{})) {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func gt_f1() {
|
|
const c = 1
|
|
var a = 0
|
|
var v *int = &a
|
|
if len([]int{}) > *v-c {
|
|
} else {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func gt_f2() {
|
|
const c = 10
|
|
var a = 0
|
|
var v *int = &a
|
|
if len([]int{}) > *v|0x0f+c {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func gt_f3() {
|
|
const c int32 = 10
|
|
var a int32 = 0
|
|
var v *int32 = &a
|
|
if int32(len([]int{})) > *v|0x0f+c {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func le_f1() {
|
|
const c = -10
|
|
var a = 0
|
|
var v *int = &a
|
|
if *v|0xff+c <= len([]int{}) {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func le_f2() {
|
|
const c = 0xf
|
|
var a = 0
|
|
var v *int = &a
|
|
if *v|0xf-c <= len([]int{}) {
|
|
} else {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func le_f3() {
|
|
const c int32 = -10
|
|
var a int32 = 0
|
|
var v *int32 = &a
|
|
if *v|0xff+c <= int32(len([]int{})) {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func ge_f1() {
|
|
const c = -10
|
|
var a = 0
|
|
var v *int = &a
|
|
if len([]int{}) >= *v|0xff+c {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func ge_f2() {
|
|
const c int32 = 10
|
|
var a int32 = 0
|
|
var v *int32 = &a
|
|
if int32(len([]int{})) >= *v|0x0f+c {
|
|
panic("bad")
|
|
}
|
|
}
|
|
|
|
func ge_f3() {
|
|
const c = -10
|
|
var a = 0
|
|
var v *int = &a
|
|
if len([]int{}) >= *v|0x0a+c {
|
|
} else {
|
|
panic("bad")
|
|
}
|
|
}
|