updates go-mutexes to no longer rely on unsafe linkname (#3027)

1 files changed, 0 insertions, 50 deletions

diff --git a/vendor/github.com/dolthub/swiss/bits_amd64.go b/vendor/github.com/dolthub/swiss/bits_amd64.go
deleted file mode 100644
index 8b91f57cf..000000000
--- a/vendor/github.com/dolthub/swiss/bits_amd64.go
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2023 Dolthub, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-//go:build amd64 && !nosimd
-
-package swiss
-
-import (
-	"math/bits"
-	_ "unsafe"
-
-	"github.com/dolthub/swiss/simd"
-)
-
-const (
-	groupSize       = 16
-	maxAvgGroupLoad = 14
-)
-
-type bitset uint16
-
-func metaMatchH2(m *metadata, h h2) bitset {
-	b := simd.MatchMetadata((*[16]int8)(m), int8(h))
-	return bitset(b)
-}
-
-func metaMatchEmpty(m *metadata) bitset {
-	b := simd.MatchMetadata((*[16]int8)(m), empty)
-	return bitset(b)
-}
-
-func nextMatch(b *bitset) (s uint32) {
-	s = uint32(bits.TrailingZeros16(uint16(*b)))
-	*b &= ^(1 << s) // clear bit |s|
-	return
-}
-
-//go:linkname fastrand runtime.fastrand
-func fastrand() uint32