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29 lines
569 B
Go
29 lines
569 B
Go
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// +build amd64
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// errorcheck -0 -m
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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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// Test that inlining of math/bits.RotateLeft* treats those calls as intrinsics.
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package p
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import "math/bits"
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var (
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x8 uint8
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x16 uint16
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x32 uint32
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x64 uint64
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x uint
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)
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func f() { // ERROR "can inline f"
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x8 = bits.RotateLeft8(x8, 1)
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x16 = bits.RotateLeft16(x16, 1)
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x32 = bits.RotateLeft32(x32, 1)
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x64 = bits.RotateLeft64(x64, 1)
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x = bits.RotateLeft(x, 1)
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}
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