1 ; RUN: llc < %s -mtriple=i686-apple-darwin -mattr=+sse2 -no-x86-call-frame-opt | grep mov | count 6
3 %struct.quad_struct = type { i32, i32, %struct.quad_struct*, %struct.quad_struct*, %struct.quad_struct*, %struct.quad_struct*, %struct.quad_struct* }
5 define i32 @perimeter(%struct.quad_struct* %tree, i32 %size) nounwind {
7 switch i32 %size, label %UnifiedReturnBlock [
13 %tmp31 = tail call i32 @perimeter( %struct.quad_struct* null, i32 0 ) nounwind ; <i32> [#uses=1]
14 %tmp40 = tail call i32 @perimeter( %struct.quad_struct* null, i32 0 ) nounwind ; <i32> [#uses=1]
15 %tmp33 = add i32 0, %tmp31 ; <i32> [#uses=1]
16 %tmp42 = add i32 %tmp33, %tmp40 ; <i32> [#uses=1]
19 bb50: ; preds = %entry
22 UnifiedReturnBlock: ; preds = %entry