1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -analyze -scalar-evolution -scalar-evolution-max-iterations=0 | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; PR2364 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; CHECK: backedge-taken count is 61 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine i32 @func_6() nounwind { 7*9880d681SAndroid Build Coastguard Workerentry: 8*9880d681SAndroid Build Coastguard Worker br label %bb5 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Workerbb: ; preds = %bb5 11*9880d681SAndroid Build Coastguard Worker %tmp2 = add i32 %i.0, 1 ; <i32> [#uses=1] 12*9880d681SAndroid Build Coastguard Worker %tmp4 = add i8 %x.0, -4 ; <i8> [#uses=1] 13*9880d681SAndroid Build Coastguard Worker br label %bb5 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerbb5: ; preds = %bb, %entry 16*9880d681SAndroid Build Coastguard Worker %x.0 = phi i8 [ 0, %entry ], [ %tmp4, %bb ] ; <i8> [#uses=2] 17*9880d681SAndroid Build Coastguard Worker %i.0 = phi i32 [ 0, %entry ], [ %tmp2, %bb ] ; <i32> [#uses=2] 18*9880d681SAndroid Build Coastguard Worker %tmp7 = icmp eq i8 %x.0, 12 ; <i1> [#uses=1] 19*9880d681SAndroid Build Coastguard Worker br i1 %tmp7, label %return, label %bb 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard Workerreturn: ; preds = %bb5 22*9880d681SAndroid Build Coastguard Worker ret i32 %i.0 23*9880d681SAndroid Build Coastguard Worker} 24