20 lines
		
	
	
		
			624 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			20 lines
		
	
	
		
			624 B
		
	
	
	
		
			LLVM
		
	
	
	
; RUN: opt < %s -simplifycfg -instcombine \
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; RUN:   -simplifycfg -S | not grep call
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declare void @bar()
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define void @test(i32 %X, i32 %Y) {
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entry:
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        %tmp.2 = icmp ne i32 %X, %Y             ; <i1> [#uses=1]
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        br i1 %tmp.2, label %shortcirc_next, label %UnifiedReturnBlock
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shortcirc_next:         ; preds = %entry
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        %tmp.3 = icmp ne i32 %X, %Y             ; <i1> [#uses=1]
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        br i1 %tmp.3, label %UnifiedReturnBlock, label %then
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then:           ; preds = %shortcirc_next
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        call void @bar( )
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        ret void
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UnifiedReturnBlock:             ; preds = %shortcirc_next, %entry
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        ret void
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}
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