| ; RUN: opt < %s -analyze -enable-new-pm=0 -scalar-evolution 2>&1 | FileCheck %s |
| ; RUN: opt < %s -disable-output "-passes=print<scalar-evolution>" 2>&1 2>&1 | FileCheck %s |
| ; XFAIL: * |
| |
| ; CHECK: (((-1 * %i0) + (100005 smax %i0)) /u 5) |
| |
| define i32 @foo0(i32 %i0) nounwind { |
| entry: |
| br label %bb1 |
| |
| bb: ; preds = %bb1 |
| %0 = add i32 %j.0, 1 ; <i32> [#uses=1] |
| %1 = add i32 %i.0, 5 ; <i32> [#uses=1] |
| br label %bb1 |
| |
| bb1: ; preds = %bb, %entry |
| %j.0 = phi i32 [ 0, %entry ], [ %0, %bb ] ; <i32> [#uses=2] |
| %i.0 = phi i32 [ %i0, %entry ], [ %1, %bb ] ; <i32> [#uses=2] |
| %2 = icmp sgt i32 %i.0, 100000 ; <i1> [#uses=1] |
| br i1 %2, label %return, label %bb |
| |
| return: ; preds = %bb1 |
| ret i32 %j.0 |
| } |
