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
4 ; CHECK: --> (1 + (zext i4 {-8,+,-8}<%loop> to i32))<nuw><nsw>
6 define fastcc void @foo() nounwind {
11 %i = phi i32 [ 0, %entry ], [ %t2, %loop ]
14 store i32 %t1, i32* null