forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			28 lines
		
	
	
		
			791 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			28 lines
		
	
	
		
			791 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: llc < %s -march=x86 -tailcallopt=false | FileCheck %s
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| 
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| 	%struct.foo = type { [4 x i32] }
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| 
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| define fastcc void @bar(%struct.foo* noalias sret %agg.result) nounwind  {
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| entry:
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| 	%tmp1 = getelementptr %struct.foo* %agg.result, i32 0, i32 0
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| 	%tmp3 = getelementptr [4 x i32]* %tmp1, i32 0, i32 0
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| 	store i32 1, i32* %tmp3, align 8
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|         ret void
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| }
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| ; CHECK: bar
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| ; CHECK: ret{{[^4]*$}}
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| 
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| @dst = external global i32
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| 
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| define void @foo() nounwind {
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| 	%memtmp = alloca %struct.foo, align 4
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|         call fastcc void @bar( %struct.foo* sret %memtmp ) nounwind
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|         %tmp4 = getelementptr %struct.foo* %memtmp, i32 0, i32 0
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| 	%tmp5 = getelementptr [4 x i32]* %tmp4, i32 0, i32 0
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|         %tmp6 = load i32* %tmp5
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|         store i32 %tmp6, i32* @dst
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|         ret void
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| }
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| ; CHECK: foo
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| ; CHECK: ret{{[^4]*$}}
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