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Change-Id: I9fe6572d1043ef9ee09c0925059ded554ad24c6b Reviewed-on: https://go-review.googlesource.com/98215 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
15 lines
290 B
Go
15 lines
290 B
Go
// asmcheck
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// Copyright 2018 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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package codegen
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func bitcheck(a, b uint64) int {
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if a&(1<<(b&63)) != 0 { // amd64:"BTQ"
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return 1
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}
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return -1
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}
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