4 target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
5 target triple = "msp430-unknown-linux-gnu"
6 @uip_len = external global i16 ; <i16*> [#uses=2]
8 define void @uip_arp_arpin() nounwind {
10 %tmp = volatile load i16* @uip_len ; <i16> [#uses=1]
11 %cmp = icmp ult i16 %tmp, 42 ; <i1> [#uses=1]
12 volatile store i16 0, i16* @uip_len
13 br i1 %cmp, label %if.then, label %if.end
15 if.then: ; preds = %entry
18 if.end: ; preds = %entry
19 switch i16 0, label %return [
21 i16 512, label %sw.bb18
24 sw.bb: ; preds = %if.end
27 sw.bb18: ; preds = %if.end
30 return: ; preds = %if.end