23 lines
		
	
	
		
			694 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			694 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; Check that the instcombine result is the same with/without debug info.
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| ; This is a regression test for a function taken from malloc-free-delete.ll.
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| 
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| ; RUN: opt < %s -instcombine -S > %t.no_dbg.ll
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| ; RUN: opt < %s -debugify-each -instcombine -S > %t.ll
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| ; RUN: diff %t.no_dbg.ll %t.ll
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| 
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| declare void @free(i8*)
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| 
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| define void @test12(i32* %foo) minsize {
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| entry:
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|   %tobool = icmp eq i32* %foo, null
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|   br i1 %tobool, label %if.end, label %if.then
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| 
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| if.then:                                          ; preds = %entry
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|   %bitcast = bitcast i32* %foo to i8*
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|   tail call void @free(i8* %bitcast)
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|   br label %if.end
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| 
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| if.end:                                           ; preds = %entry, %if.then
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|   ret void
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| }
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