1a2f01efa6
Update the Go library to the 1.10beta1 release.
Requires a few changes to the compiler for modifications to the map
runtime code, and to handle some nowritebarrier cases in the runtime.
Reviewed-on: https://go-review.googlesource.com/86455
gotools/:
* Makefile.am (go_cmd_vet_files): New variable.
(go_cmd_buildid_files, go_cmd_test2json_files): New variables.
(s-zdefaultcc): Change from constants to functions.
(noinst_PROGRAMS): Add vet, buildid, and test2json.
(cgo$(EXEEXT)): Link against $(LIBGOTOOL).
(vet$(EXEEXT)): New target.
(buildid$(EXEEXT)): New target.
(test2json$(EXEEXT)): New target.
(install-exec-local): Install all $(noinst_PROGRAMS).
(uninstall-local): Uninstasll all $(noinst_PROGRAMS).
(check-go-tool): Depend on $(noinst_PROGRAMS). Copy down
objabi.go.
(check-runtime): Depend on $(noinst_PROGRAMS).
(check-cgo-test, check-carchive-test): Likewise.
(check-vet): New target.
(check): Depend on check-vet. Look at cmd_vet-testlog.
(.PHONY): Add check-vet.
* Makefile.in: Rebuild.
From-SVN: r256365
34 lines
820 B
Go
34 lines
820 B
Go
// 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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// Proc unit tests. In runtime package so can use runtime guts.
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package runtime
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func RunStealOrderTest() {
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var ord randomOrder
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for procs := 1; procs <= 64; procs++ {
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ord.reset(uint32(procs))
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if procs >= 3 && len(ord.coprimes) < 2 {
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panic("too few coprimes")
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}
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for co := 0; co < len(ord.coprimes); co++ {
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enum := ord.start(uint32(co))
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checked := make([]bool, procs)
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for p := 0; p < procs; p++ {
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x := enum.position()
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if checked[x] {
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println("procs:", procs, "inc:", enum.inc)
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panic("duplicate during enumeration")
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}
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checked[x] = true
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enum.next()
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}
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if !enum.done() {
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panic("not done")
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}
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}
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}
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}
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