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14 lines
307 B
Go
14 lines
307 B
Go
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// asmcheck
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// Copyright 2024 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 calc(a uint64) uint64 {
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v := a >> 20 & 0x7f
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// amd64: `SHRQ\s\$17, AX$`, `ANDL\s\$1016, AX$`
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return v << 3
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}
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