1*9880d681SAndroid Build Coastguard Worker; RUN: opt -S -structurizecfg %s -o - | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; The structurizecfg pass cannot handle switch instructions, so we need to 4*9880d681SAndroid Build Coastguard Worker; make sure the lower switch pass is always run before structurizecfg. 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @switch 7*9880d681SAndroid Build Coastguard Workerdefine void @switch(i32 addrspace(1)* %out, i32 %cond) nounwind { 8*9880d681SAndroid Build Coastguard Workerentry: 9*9880d681SAndroid Build Coastguard Worker; CHECK: icmp 10*9880d681SAndroid Build Coastguard Worker switch i32 %cond, label %done [ i32 0, label %zero] 11*9880d681SAndroid Build Coastguard Worker 12*9880d681SAndroid Build Coastguard Worker; CHECK: zero: 13*9880d681SAndroid Build Coastguard Workerzero: 14*9880d681SAndroid Build Coastguard Worker; CHECK: store i32 7, i32 addrspace(1)* %out 15*9880d681SAndroid Build Coastguard Worker store i32 7, i32 addrspace(1)* %out 16*9880d681SAndroid Build Coastguard Worker; CHECK: br label %done 17*9880d681SAndroid Build Coastguard Worker br label %done 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Worker; CHECK: done: 20*9880d681SAndroid Build Coastguard Workerdone: 21*9880d681SAndroid Build Coastguard Worker; CHECK: ret void 22*9880d681SAndroid Build Coastguard Worker ret void 23*9880d681SAndroid Build Coastguard Worker} 24