Source file test/codegen/shortcircuit.go

     1  // asmcheck
     2  
     3  // Copyright 2020 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  package codegen
     8  
     9  func efaceExtract(e interface{}) int {
    10  	// This should be compiled with only
    11  	// a single conditional jump.
    12  	// amd64:-"JMP"
    13  	if x, ok := e.(int); ok {
    14  		return x
    15  	}
    16  	return 0
    17  }
    18  

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