1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 4 2; RUN: opt < %s -disable-output "-passes=print<scalar-evolution>" -scalar-evolution-max-iterations=0 -scalar-evolution-classify-expressions=0 2>&1 | FileCheck %s 3; PR2364 4 5 6define i32 @func_6() nounwind { 7; CHECK-LABEL: 'func_6' 8; CHECK-NEXT: Determining loop execution counts for: @func_6 9; CHECK-NEXT: Loop %bb5: backedge-taken count is i8 61 10; CHECK-NEXT: Loop %bb5: constant max backedge-taken count is i8 61 11; CHECK-NEXT: Loop %bb5: symbolic max backedge-taken count is i8 61 12; CHECK-NEXT: Loop %bb5: Trip multiple is 62 13; 14entry: 15 br label %bb5 16 17bb: ; preds = %bb5 18 %tmp2 = add i32 %i.0, 1 ; <i32> [#uses=1] 19 %tmp4 = add i8 %x.0, -4 ; <i8> [#uses=1] 20 br label %bb5 21 22bb5: ; preds = %bb, %entry 23 %x.0 = phi i8 [ 0, %entry ], [ %tmp4, %bb ] ; <i8> [#uses=2] 24 %i.0 = phi i32 [ 0, %entry ], [ %tmp2, %bb ] ; <i32> [#uses=2] 25 %tmp7 = icmp eq i8 %x.0, 12 ; <i1> [#uses=1] 26 br i1 %tmp7, label %return, label %bb 27 28return: ; preds = %bb5 29 ret i32 %i.0 30} 31