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runtime: rename fastrand1 to fastrand

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Change-Id: I37706ff0a3486827c5b072c95ad890ea87ede847
Reviewed-on: https://go-review.googlesource.com/28210
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Josh Bleecher Snyder 2016-06-28 09:22:46 -07:00
parent f9dafc742d
commit 2b74de3ed9
27 changed files with 43 additions and 43 deletions
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6
src/runtime/hashmap.go
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@ -256,7 +256,7 @@ func makemap(t *maptype, hint int64, h *hmap, bucket unsafe.Pointer) *hmap {
h.count = 0
h.B = B
h.flags = 0
h.hash0 = fastrand1()
h.hash0 = fastrand()
h.buckets = buckets
h.oldbuckets = nil
h.nevacuate = 0
@ -655,9 +655,9 @@ func mapiterinit(t *maptype, h *hmap, it *hiter) {
}
// decide where to start
r := uintptr(fastrand1())
r := uintptr(fastrand())
if h.B > 31-bucketCntBits {
r += uintptr(fastrand1()) << 31
r += uintptr(fastrand()) << 31
}
it.startBucket = r & (uintptr(1)<<h.B - 1)
it.offset = uint8(r >> h.B & (bucketCnt - 1))