| ; RUN: opt < %s -S -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -passes=loop-unroll | FileCheck %s | |
| define void @unroll_default() nounwind { | |
| entry: | |
| br label %loop | |
| loop: | |
| %iv = phi i32 [ 0, %entry ], [ %inc, %loop ] | |
| %inc = add i32 %iv, 1 | |
| %exitcnd = icmp uge i32 %inc, 1024 | |
| br i1 %exitcnd, label %exit, label %loop | |
| exit: | |
| ret void | |
| } | |
| ; CHECK-LABEL: @unroll_default | |
| ; CHECK: add{{.*}}, 32 | |
| ; CHECK-NEXT: icmp | |