1// +build amd64 2// errorcheck -0 -m 3 4// Copyright 2018 The Go Authors. All rights reserved. 5// Use of this source code is governed by a BSD-style 6// license that can be found in the LICENSE file. 7 8// Test that inlining of math/bits.RotateLeft* treats those calls as intrinsics. 9 10package p 11 12import "math/bits" 13 14var ( 15 x8 uint8 16 x16 uint16 17 x32 uint32 18 x64 uint64 19 x uint 20) 21 22func f() { // ERROR "can inline f" 23 x8 = bits.RotateLeft8(x8, 1) 24 x16 = bits.RotateLeft16(x16, 1) 25 x32 = bits.RotateLeft32(x32, 1) 26 x64 = bits.RotateLeft64(x64, 1) 27 x = bits.RotateLeft(x, 1) 28} 29