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			18 lines
		
	
	
		
			282 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			18 lines
		
	
	
		
			282 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
| //@ compile-flags: -C opt-level=3
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| 
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| #![crate_type = "lib"]
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| 
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| fn infinite_loop() -> u8 {
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|     loop {}
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| }
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| 
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| // CHECK-LABEL: @test
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| #[no_mangle]
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| fn test() -> u8 {
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|     // CHECK-NOT: unreachable
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|     // CHECK: br label %{{.+}}
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|     // CHECK-NOT: unreachable
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|     let x = infinite_loop();
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|     x
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| }
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