1 ; RUN: opt < %s -analyze -scalar-evolution 2>&1 | FileCheck %s 2 ; XFAIL: * 3 4 ; CHECK: (((-1 * %i0) + (100005 smax %i0)) /u 5) 5 6 define i32 @foo0(i32 %i0) nounwind { 7 entry: 8 br label %bb1 9 10 bb: ; preds = %bb1 11 %0 = add i32 %j.0, 1 ; <i32> [#uses=1] 12 %1 = add i32 %i.0, 5 ; <i32> [#uses=1] 13 br label %bb1 14 15 bb1: ; preds = %bb, %entry 16 %j.0 = phi i32 [ 0, %entry ], [ %0, %bb ] ; <i32> [#uses=2] 17 %i.0 = phi i32 [ %i0, %entry ], [ %1, %bb ] ; <i32> [#uses=2] 18 %2 = icmp sgt i32 %i.0, 100000 ; <i1> [#uses=1] 19 br i1 %2, label %return, label %bb 20 21 return: ; preds = %bb1 22 ret i32 %j.0 23 } 24
