1 ; RUN: opt -S -structurizecfg %s -o - | FileCheck %s 2 3 ; The structurizecfg pass cannot handle switch instructions, so we need to 4 ; make sure the lower switch pass is always run before structurizecfg. 5 6 ; CHECK-LABEL: @switch 7 define void @switch(i32 addrspace(1)* %out, i32 %cond) nounwind { 8 entry: 9 ; CHECK: icmp 10 switch i32 %cond, label %done [ i32 0, label %zero] 11 12 ; CHECK: zero: 13 zero: 14 ; CHECK: store i32 7, i32 addrspace(1)* %out 15 store i32 7, i32 addrspace(1)* %out 16 ; CHECK: br label %done 17 br label %done 18 19 ; CHECK: done: 20 done: 21 ; CHECK: ret void 22 ret void 23 } 24
