From c2047754c300b68c05d65faa8dc2925fe67b71b4 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <iant@golang.org>
Date: Sat, 14 Jan 2017 00:05:42 +0000
Subject: libgo: update to Go 1.8 release candidate 1

    Compiler changes:
      * Change map assignment to use mapassign and assign value directly.
      * Change string iteration to use decoderune, faster for ASCII strings.
      * Change makeslice to take int, and use makeslice64 for larger values.
      * Add new noverflow field to hmap struct used for maps.

    Unresolved problems, to be fixed later:
      * Commented out test in go/types/sizes_test.go that doesn't compile.
      * Commented out reflect.TestStructOf test for padding after zero-sized field.

    Reviewed-on: https://go-review.googlesource.com/35231

gotools/:
	Updates for Go 1.8rc1.
	* Makefile.am (go_cmd_go_files): Add bug.go.
	(s-zdefaultcc): Write defaultPkgConfig.
	* Makefile.in: Rebuild.

From-SVN: r244456
---
 libgo/go/runtime/export_test.go | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

(limited to 'libgo/go/runtime/export_test.go')

diff --git a/libgo/go/runtime/export_test.go b/libgo/go/runtime/export_test.go
index 77b5900..fcc1e61 100644
--- a/libgo/go/runtime/export_test.go
+++ b/libgo/go/runtime/export_test.go
@@ -8,6 +8,7 @@ package runtime
 
 import (
 	"runtime/internal/atomic"
+	"runtime/internal/sys"
 	"unsafe"
 )
 
@@ -30,6 +31,9 @@ var LockedOSThread = lockedOSThread
 
 // var FuncPC = funcPC
 
+var Atoi = atoi
+var Atoi32 = atoi32
+
 type LFNode struct {
 	Next    uint64
 	Pushcnt uintptr
@@ -150,7 +154,11 @@ func RunSchedLocalQueueEmptyTest(iters int) {
 //var Int64Hash = int64Hash
 //var EfaceHash = efaceHash
 //var IfaceHash = ifaceHash
-//var MemclrBytes = memclrBytes
+
+func MemclrBytes(b []byte) {
+	s := (*slice)(unsafe.Pointer(&b))
+	memclrNoHeapPointers(s.array, uintptr(s.len))
+}
 
 var HashLoad = &hashLoad
 
@@ -160,10 +168,7 @@ var HashLoad = &hashLoad
 //	return
 //}
 
-//var Gostringnocopy = gostringnocopy
-//var Maxstring = &maxstring
-
-//type Uintreg uintreg
+type Uintreg sys.Uintreg
 
 var Open = open
 var Close = closefd
@@ -207,9 +212,6 @@ func BenchSetType(n int, x interface{}) {
 
 const PtrSize = sys.PtrSize
 
-var TestingAssertE2I2GC = &testingAssertE2I2GC
-var TestingAssertE2T2GC = &testingAssertE2T2GC
-
 var ForceGCPeriod = &forcegcperiod
 */
 
@@ -230,7 +232,7 @@ func CountPagesInUse() (pagesInUse, counted uintptr) {
 
 	pagesInUse = uintptr(mheap_.pagesInUse)
 
-	for _, s := range h_allspans {
+	for _, s := range mheap_.allspans {
 		if s.state == mSpanInUse {
 			counted += s.npages
 		}
-- 
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