1*9880d681SAndroid Build Coastguard Worker; RUN: opt -S -reassociate < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; rdar://9167457 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; Reassociate shouldn't break this testcase involving a secondary 5*9880d681SAndroid Build Coastguard Worker; reassociation. 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker; CHECK: define 8*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: undef 9*9880d681SAndroid Build Coastguard Worker; CHECK: %factor = mul i32 %tmp3, -2 10*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: undef 11*9880d681SAndroid Build Coastguard Worker; CHECK: } 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Workerdefine void @x0f2f640ab6718391b59ce96d9fdeda54(i32 %arg, i32 %arg1, i32 %arg2, i32* %.out) nounwind { 14*9880d681SAndroid Build Coastguard Worker_: 15*9880d681SAndroid Build Coastguard Worker %tmp = sub i32 %arg, %arg1 16*9880d681SAndroid Build Coastguard Worker %tmp3 = mul i32 %tmp, -1268345047 17*9880d681SAndroid Build Coastguard Worker %tmp4 = add i32 %tmp3, 2014710503 18*9880d681SAndroid Build Coastguard Worker %tmp5 = add i32 %tmp3, -1048397418 19*9880d681SAndroid Build Coastguard Worker %tmp6 = sub i32 %tmp4, %tmp5 20*9880d681SAndroid Build Coastguard Worker %tmp7 = sub i32 -2014710503, %tmp3 21*9880d681SAndroid Build Coastguard Worker %tmp8 = add i32 %tmp6, %tmp7 22*9880d681SAndroid Build Coastguard Worker store i32 %tmp8, i32* %.out 23*9880d681SAndroid Build Coastguard Worker ret void 24*9880d681SAndroid Build Coastguard Worker} 25