1 ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
2 ; RUN: opt < %s -disable-output "-passes=print<scalar-evolution>" 2>&1 | FileCheck %s
6 ; CHECK-NEXT: Classifying expressions for: @test
7 ; CHECK-NEXT: %tmp = phi i32 [ 2, %bb ], [ %tmp2, %bb3 ]
8 ; CHECK-NEXT: --> %tmp U: [1,-2147483648) S: [0,-2147483648)
9 ; CHECK-NEXT: %tmp2 = add nuw nsw i32 %tmp, 1
10 ; CHECK-NEXT: --> (1 + %tmp)<nuw> U: [1,-2147483647) S: [1,-2147483647)
11 ; CHECK-NEXT: Determining loop execution counts for: @test
16 bb1: ; preds = %bb3, %bb
17 %tmp = phi i32 [ 2, %bb ], [ %tmp2, %bb3 ]
18 %tmp2 = add nuw nsw i32 %tmp, 1
21 bb3: ; No predecessors!