| ; RUN: opt < %s -disable-output "-passes=print<scalar-evolution>" 2>&1 | FileCheck %s |
| ; PR1614 |
| |
| ; CHECK: smax |
| |
| define i32 @f(i32 %x, i32 %y) { |
| entry: |
| br label %bb |
| |
| bb: ; preds = %bb, %entry |
| %indvar = phi i32 [ 0, %entry ], [ %indvar.next, %bb ] ; <i32> [#uses=2] |
| %x_addr.0 = add i32 %indvar, %x ; <i32> [#uses=1] |
| %tmp2 = add i32 %x_addr.0, 1 ; <i32> [#uses=2] |
| %tmp5 = icmp slt i32 %tmp2, %y ; <i1> [#uses=1] |
| %indvar.next = add i32 %indvar, 1 ; <i32> [#uses=1] |
| br i1 %tmp5, label %bb, label %bb7 |
| |
| bb7: ; preds = %bb |
| ret i32 %tmp2 |
| } |
