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https://github.com/golang/go
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98dfdc82c8
Includes more enhancements to debugging output. Updates #44816. Change-Id: I5b21815cf37ed21e7dec6c06f538090f32260203 Reviewed-on: https://go-review.googlesource.com/c/go/+/299409 Trust: David Chase <drchase@google.com> Reviewed-by: Cherry Zhang <cherryyz@google.com>
75 lines
1.4 KiB
Go
75 lines
1.4 KiB
Go
// compile
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//go:build !wasm
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// +build !wasm
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// Copyright 2021 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package genChecker0
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var FailCount int
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//go:noinline
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func NoteFailure(fidx int, pkg string, pref string, parmNo int, _ uint64) {
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FailCount += 1
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if FailCount > 10 {
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panic("bad")
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}
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}
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//go:noinline
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func NoteFailureElem(fidx int, pkg string, pref string, parmNo int, elem int, _ uint64) {
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FailCount += 1
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if FailCount > 10 {
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panic("bad")
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}
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}
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type StructF0S0 struct {
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F0 int16
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F1 string
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F2 StructF0S1
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}
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type StructF0S1 struct {
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_ uint16
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}
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// 0 returns 3 params
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//go:registerparams
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//go:noinline
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func Test0(p0 uint32, p1 StructF0S0, p2 int32) {
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// consume some stack space, so as to trigger morestack
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var pad [256]uint64
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pad[FailCount]++
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if p0 == 0 {
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return
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}
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p1f0c := int16(-3096)
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if p1.F0 != p1f0c {
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NoteFailureElem(0, "genChecker0", "parm", 1, 0, pad[0])
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return
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}
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p1f1c := "f6ꂅ8ˋ<"
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if p1.F1 != p1f1c {
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NoteFailureElem(0, "genChecker0", "parm", 1, 1, pad[0])
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return
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}
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p1f2c := StructF0S1{}
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if p1.F2 != p1f2c {
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NoteFailureElem(0, "genChecker0", "parm", 1, 2, pad[0])
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return
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}
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p2f0c := int32(496713155)
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if p2 != p2f0c {
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NoteFailureElem(0, "genChecker0", "parm", 2, 0, pad[0])
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return
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}
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// recursive call
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Test0(p0-1, p1, p2)
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return
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// 0 addr-taken params, 0 addr-taken returns
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}
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