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https://github.com/golang/go
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cmd/compile: refresh builtin.go
The export data format was augmented with a new "unsafe-uintptr" tag in https://golang.org/cl/18584, but builtin.go was not regenerated. While here, add a test to make sure builtin.go stays up to date in the future. Change-Id: I4ae17da29f0855bef6ec0fcc10e7082c8427d39c Reviewed-on: https://go-review.googlesource.com/19681 Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
This commit is contained in:
Matthew Dempsky
parent
5c5e8d4105
commit
9a184b22ee
@ -44,7 +44,7 @@ const runtimeimport = "" +
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"func @\"\".stringtoslicerune (? *[32]rune, ? string) (? []rune)\n" +
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"func @\"\".stringiter (? string, ? int) (? int)\n" +
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"func @\"\".stringiter2 (? string, ? int) (@\"\".retk·1 int, @\"\".retv·2 rune)\n" +
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"func @\"\".slicecopy (@\"\".to·2 any, @\"\".fr·3 any, @\"\".wid·4 uintptr) (? int)\n" +
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"func @\"\".slicecopy (@\"\".to·2 any, @\"\".fr·3 any, @\"\".wid·4 uintptr \"unsafe-uintptr\") (? int)\n" +
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"func @\"\".slicestringcopy (@\"\".to·2 any, @\"\".fr·3 any) (? int)\n" +
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"func @\"\".typ2Itab (@\"\".typ·2 *byte, @\"\".typ2·3 *byte, @\"\".cache·4 **byte) (@\"\".ret·1 *byte)\n" +
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"func @\"\".convI2E (@\"\".elem·2 any) (@\"\".ret·1 any)\n" +
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@ -91,31 +91,31 @@ const runtimeimport = "" +
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"func @\"\".writebarrierstring (@\"\".dst·1 *any, @\"\".src·2 any)\n" +
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"func @\"\".writebarrierslice (@\"\".dst·1 *any, @\"\".src·2 any)\n" +
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"func @\"\".writebarrieriface (@\"\".dst·1 *any, @\"\".src·2 any)\n" +
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"func @\"\".writebarrierfat01 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat10 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat11 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat001 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat010 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat011 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat100 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat101 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat110 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat111 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0001 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0010 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0011 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0100 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0101 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0110 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0111 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1000 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1001 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1010 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1011 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1100 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1101 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1110 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1111 (@\"\".dst·1 *any, _ uintptr, @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat01 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat10 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat11 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat001 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat010 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat011 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat100 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat101 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat110 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat111 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0001 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0010 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0011 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0100 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0101 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0110 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat0111 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1000 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1001 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1010 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1011 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1100 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1101 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1110 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".writebarrierfat1111 (@\"\".dst·1 *any, _ uintptr \"unsafe-uintptr\", @\"\".src·3 any)\n" +
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"func @\"\".typedmemmove (@\"\".typ·1 *byte, @\"\".dst·2 *any, @\"\".src·3 *any)\n" +
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"func @\"\".typedslicecopy (@\"\".typ·2 *byte, @\"\".dst·3 any, @\"\".src·4 any) (? int)\n" +
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"func @\"\".selectnbsend (@\"\".chanType·2 *byte, @\"\".hchan·3 chan<- any, @\"\".elem·4 *any) (? bool)\n" +
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@ -131,9 +131,9 @@ const runtimeimport = "" +
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"func @\"\".makeslice (@\"\".typ·2 *byte, @\"\".nel·3 int64, @\"\".cap·4 int64) (@\"\".ary·1 []any)\n" +
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"func @\"\".growslice (@\"\".typ·2 *byte, @\"\".old·3 []any, @\"\".cap·4 int) (@\"\".ary·1 []any)\n" +
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"func @\"\".growslice_n (@\"\".typ·2 *byte, @\"\".old·3 []any, @\"\".n·4 int) (@\"\".ary·1 []any)\n" +
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"func @\"\".memmove (@\"\".to·1 *any, @\"\".frm·2 *any, @\"\".length·3 uintptr)\n" +
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"func @\"\".memclr (@\"\".ptr·1 *byte, @\"\".length·2 uintptr)\n" +
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"func @\"\".memequal (@\"\".x·2 *any, @\"\".y·3 *any, @\"\".size·4 uintptr) (? bool)\n" +
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"func @\"\".memmove (@\"\".to·1 *any, @\"\".frm·2 *any, @\"\".length·3 uintptr \"unsafe-uintptr\")\n" +
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"func @\"\".memclr (@\"\".ptr·1 *byte, @\"\".length·2 uintptr \"unsafe-uintptr\")\n" +
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"func @\"\".memequal (@\"\".x·2 *any, @\"\".y·3 *any, @\"\".size·4 uintptr \"unsafe-uintptr\") (? bool)\n" +
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"func @\"\".memequal8 (@\"\".x·2 *any, @\"\".y·3 *any) (? bool)\n" +
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"func @\"\".memequal16 (@\"\".x·2 *any, @\"\".y·3 *any) (? bool)\n" +
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"func @\"\".memequal32 (@\"\".x·2 *any, @\"\".y·3 *any) (? bool)\n" +
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@ -148,14 +148,14 @@ const runtimeimport = "" +
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"func @\"\".int64tofloat64 (? int64) (? float64)\n" +
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"func @\"\".uint64tofloat64 (? uint64) (? float64)\n" +
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"func @\"\".complex128div (@\"\".num·2 complex128, @\"\".den·3 complex128) (@\"\".quo·1 complex128)\n" +
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"func @\"\".racefuncenter (? uintptr)\n" +
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"func @\"\".racefuncenter (? uintptr \"unsafe-uintptr\")\n" +
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"func @\"\".racefuncexit ()\n" +
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"func @\"\".raceread (? uintptr)\n" +
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"func @\"\".racewrite (? uintptr)\n" +
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"func @\"\".racereadrange (@\"\".addr·1 uintptr, @\"\".size·2 uintptr)\n" +
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"func @\"\".racewriterange (@\"\".addr·1 uintptr, @\"\".size·2 uintptr)\n" +
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"func @\"\".msanread (@\"\".addr·1 uintptr, @\"\".size·2 uintptr)\n" +
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"func @\"\".msanwrite (@\"\".addr·1 uintptr, @\"\".size·2 uintptr)\n" +
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"func @\"\".raceread (? uintptr \"unsafe-uintptr\")\n" +
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"func @\"\".racewrite (? uintptr \"unsafe-uintptr\")\n" +
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"func @\"\".racereadrange (@\"\".addr·1 uintptr \"unsafe-uintptr\", @\"\".size·2 uintptr \"unsafe-uintptr\")\n" +
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"func @\"\".racewriterange (@\"\".addr·1 uintptr \"unsafe-uintptr\", @\"\".size·2 uintptr \"unsafe-uintptr\")\n" +
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"func @\"\".msanread (@\"\".addr·1 uintptr \"unsafe-uintptr\", @\"\".size·2 uintptr \"unsafe-uintptr\")\n" +
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"func @\"\".msanwrite (@\"\".addr·1 uintptr \"unsafe-uintptr\", @\"\".size·2 uintptr \"unsafe-uintptr\")\n" +
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"\n" +
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"$$\n"
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31
src/cmd/compile/internal/gc/builtin_test.go
Normal file
31
src/cmd/compile/internal/gc/builtin_test.go
Normal file
@ -0,0 +1,31 @@
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// Copyright 2016 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 gc_test
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import (
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"bytes"
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"internal/testenv"
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"io/ioutil"
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"os/exec"
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"testing"
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)
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func TestBuiltin(t *testing.T) {
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testenv.MustHaveGoRun(t)
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old, err := ioutil.ReadFile("builtin.go")
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if err != nil {
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t.Fatal(err)
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}
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new, err := exec.Command("go", "run", "mkbuiltin.go", "-stdout").Output()
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if err != nil {
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t.Fatal(err)
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}
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if !bytes.Equal(old, new) {
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t.Fatal("builtin.go out of date; run mkbuiltin.go")
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}
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}
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@ -12,6 +12,7 @@ package main
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import (
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"bytes"
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"flag"
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"fmt"
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"io"
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"io/ioutil"
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@ -20,7 +21,11 @@ import (
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"os/exec"
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)
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var stdout = flag.Bool("stdout", false, "write to stdout instead of builtin.go")
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func main() {
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flag.Parse()
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var b bytes.Buffer
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fmt.Fprintln(&b, "// AUTO-GENERATED by mkbuiltin.go; DO NOT EDIT")
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fmt.Fprintln(&b, "")
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@ -29,7 +34,13 @@ func main() {
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mkbuiltin(&b, "runtime")
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mkbuiltin(&b, "unsafe")
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if err := ioutil.WriteFile("builtin.go", b.Bytes(), 0666); err != nil {
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var err error
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if *stdout {
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_, err = os.Stdout.Write(b.Bytes())
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} else {
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err = ioutil.WriteFile("builtin.go", b.Bytes(), 0666)
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}
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if err != nil {
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log.Fatal(err)
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}
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}
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