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072eea9b3b
We can just use == if the interface is direct. Fixes #70738 Change-Id: Ia9a644791a370fec969c04c42d28a9b58f16911f Reviewed-on: https://go-review.googlesource.com/c/go/+/635435 Auto-Submit: Keith Randall <khr@golang.org> Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com> Reviewed-by: Cherry Mui <cherryyz@google.com> Reviewed-by: David Chase <drchase@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
64 lines
1.2 KiB
Go
64 lines
1.2 KiB
Go
// asmcheck
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// Copyright 2022 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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type I interface{ M() }
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func NopConvertIface(x I) I {
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// amd64:-`.*runtime.convI2I`
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return I(x)
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}
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func NopConvertGeneric[T any](x T) T {
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// amd64:-`.*runtime.convI2I`
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return T(x)
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}
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var NopConvertGenericIface = NopConvertGeneric[I]
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func ConvToM(x any) I {
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// amd64:`CALL\truntime.typeAssert`,`MOVL\t16\(.*\)`,`MOVQ\t8\(.*\)(.*\*1)`
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// arm64:`CALL\truntime.typeAssert`,`LDAR`,`MOVWU`,`MOVD\t\(R.*\)\(R.*\)`
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return x.(I)
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}
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func e1(x any, y *int) bool {
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// amd64:-`.*faceeq`,`SETEQ`
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// arm64:-`.*faceeq`,`CSET\tEQ`
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return x == y
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}
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func e2(x any, y *int) bool {
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// amd64:-`.*faceeq`,`SETEQ`
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// arm64:-`.*faceeq`,`CSET\tEQ`
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return y == x
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}
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type E *int
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func e3(x any, y E) bool {
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// amd64:-`.*faceeq`,`SETEQ`
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// arm64:-`.*faceeq`,`CSET\tEQ`
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return x == y
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}
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type T int
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func (t *T) M() {}
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func i1(x I, y *T) bool {
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// amd64:-`.*faceeq`,`SETEQ`
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// arm64:-`.*faceeq`,`CSET\tEQ`
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return x == y
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}
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func i2(x I, y *T) bool {
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// amd64:-`.*faceeq`,`SETEQ`
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// arm64:-`.*faceeq`,`CSET\tEQ`
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return y == x
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}
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