38 lines
		
	
	
		
			696 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			38 lines
		
	
	
		
			696 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: llc -mtriple=x86_64-apple-darwin11 < %s | FileCheck %s
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| 
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| ; Check that the cases which lead to unreachable are checked after "10"
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| 
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| define void @test1(i32 %x) nounwind uwtable ssp {
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| entry:
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|   switch i32 %x, label %if.end7 [
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|     i32 0, label %if.then
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|     i32 10, label %if.then2
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|     i32 20, label %if.then5
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|   ]
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| 
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| ; CHECK-LABEL: test1:
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| ; CHECK-NOT: unr
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| ; CHECK: cmpl $10
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| ; CHECK: cmpl $20
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| ; CHECK: bar
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| 
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| if.then:
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|   tail call void @unr(i32 23) noreturn nounwind
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|   unreachable
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| 
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| if.then2:
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|   tail call void @bar(i32 42) nounwind
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|   br label %if.end7
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| 
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| if.then5:
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|   tail call void @unr(i32 5) noreturn nounwind
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|   unreachable
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| 
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| if.end7:
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|   ret void
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| }
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| 
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| declare void @unr(i32) noreturn
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| 
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| declare void @bar(i32)
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