1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -analyze -scalar-evolution \ 2*9880d681SAndroid Build Coastguard Worker; RUN: -scalar-evolution-max-iterations=0 | FileCheck %s 3*9880d681SAndroid Build Coastguard Worker; PR2621 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine i32 @a() nounwind { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker br label %bb1 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerbb: 10*9880d681SAndroid Build Coastguard Worker trunc i32 %i.0 to i16 11*9880d681SAndroid Build Coastguard Worker add i16 %0, %x16.0 12*9880d681SAndroid Build Coastguard Worker add i32 %i.0, 1 13*9880d681SAndroid Build Coastguard Worker br label %bb1 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerbb1: 16*9880d681SAndroid Build Coastguard Worker %i.0 = phi i32 [ 0, %entry ], [ %2, %bb ] 17*9880d681SAndroid Build Coastguard Worker %x16.0 = phi i16 [ 0, %entry ], [ %1, %bb ] 18*9880d681SAndroid Build Coastguard Worker icmp ult i32 %i.0, 888888 19*9880d681SAndroid Build Coastguard Worker br i1 %3, label %bb, label %bb2 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard Workerbb2: 22*9880d681SAndroid Build Coastguard Worker zext i16 %x16.0 to i32 23*9880d681SAndroid Build Coastguard Worker ret i32 %4 24*9880d681SAndroid Build Coastguard Worker} 25*9880d681SAndroid Build Coastguard Worker 26*9880d681SAndroid Build Coastguard Worker; CHECK: Exits: 20028 27*9880d681SAndroid Build Coastguard Worker 28