1; RUN: opt < %s -scalar-evolution -analyze -enable-new-pm=0 | FileCheck %s 2; RUN: opt < %s -passes='print<scalar-evolution>' 2>&1 | FileCheck %s 3 4; CHECK: --> (1 + (zext i4 {-8,+,-8}<%loop> to i32))<nuw><nsw> 5 6define fastcc void @foo() nounwind { 7entry: 8 br label %loop 9 10loop: 11 %i = phi i32 [ 0, %entry ], [ %t2, %loop ] 12 %t0 = add i32 %i, 9 13 %t1 = and i32 %t0, 9 14 store i32 %t1, i32* null 15 %t2 = add i32 %i, 8 16 br label %loop 17} 18