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Diffstat (limited to 'src/runtime/map.go')
-rw-r--r--src/runtime/map.go14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/runtime/map.go b/src/runtime/map.go
index 98bd792d2a..bb3ac39e94 100644
--- a/src/runtime/map.go
+++ b/src/runtime/map.go
@@ -256,7 +256,7 @@ func (h *hmap) newoverflow(t *maptype, b *bmap) *bmap {
ovf = (*bmap)(newobject(t.Bucket))
}
h.incrnoverflow()
- if t.Bucket.PtrBytes == 0 {
+ if !t.Bucket.Pointers() {
h.createOverflow()
*h.extra.overflow = append(*h.extra.overflow, ovf)
}
@@ -346,7 +346,7 @@ func makeBucketArray(t *maptype, b uint8, dirtyalloc unsafe.Pointer) (buckets un
// used with this value of b.
nbuckets += bucketShift(b - 4)
sz := t.Bucket.Size_ * nbuckets
- up := roundupsize(sz, t.Bucket.PtrBytes == 0)
+ up := roundupsize(sz, !t.Bucket.Pointers())
if up != sz {
nbuckets = up / t.Bucket.Size_
}
@@ -360,7 +360,7 @@ func makeBucketArray(t *maptype, b uint8, dirtyalloc unsafe.Pointer) (buckets un
// but may not be empty.
buckets = dirtyalloc
size := t.Bucket.Size_ * nbuckets
- if t.Bucket.PtrBytes != 0 {
+ if t.Bucket.Pointers() {
memclrHasPointers(buckets, size)
} else {
memclrNoHeapPointers(buckets, size)
@@ -741,13 +741,13 @@ search:
// Only clear key if there are pointers in it.
if t.IndirectKey() {
*(*unsafe.Pointer)(k) = nil
- } else if t.Key.PtrBytes != 0 {
+ } else if t.Key.Pointers() {
memclrHasPointers(k, t.Key.Size_)
}
e := add(unsafe.Pointer(b), dataOffset+abi.MapBucketCount*uintptr(t.KeySize)+i*uintptr(t.ValueSize))
if t.IndirectElem() {
*(*unsafe.Pointer)(e) = nil
- } else if t.Elem.PtrBytes != 0 {
+ } else if t.Elem.Pointers() {
memclrHasPointers(e, t.Elem.Size_)
} else {
memclrNoHeapPointers(e, t.Elem.Size_)
@@ -824,7 +824,7 @@ func mapiterinit(t *maptype, h *hmap, it *hiter) {
// grab snapshot of bucket state
it.B = h.B
it.buckets = h.buckets
- if t.Bucket.PtrBytes == 0 {
+ if !t.Bucket.Pointers() {
// Allocate the current slice and remember pointers to both current and old.
// This preserves all relevant overflow buckets alive even if
// the table grows and/or overflow buckets are added to the table
@@ -1252,7 +1252,7 @@ func evacuate(t *maptype, h *hmap, oldbucket uintptr) {
}
}
// Unlink the overflow buckets & clear key/elem to help GC.
- if h.flags&oldIterator == 0 && t.Bucket.PtrBytes != 0 {
+ if h.flags&oldIterator == 0 && t.Bucket.Pointers() {
b := add(h.oldbuckets, oldbucket*uintptr(t.BucketSize))
// Preserve b.tophash because the evacuation
// state is maintained there.