1 ; RUN: opt < %s -analyze -scalar-evolution -disable-output
5 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
6 target triple = "x86_64-unknown-linux-gnu"
10 %0 = load i32** undef, align 8 ; <i32*> [#uses=1]
11 %1 = ptrtoint i32* %0 to i64 ; <i64> [#uses=1]
12 %2 = sub i64 undef, %1 ; <i64> [#uses=1]
13 %3 = lshr i64 %2, 3 ; <i64> [#uses=1]
14 %4 = trunc i64 %3 to i32 ; <i32> [#uses=2]
15 br i1 undef, label %bb10, label %bb4.i
17 bb4.i: ; preds = %bb4.i, %entry
18 %i.0.i6 = phi i32 [ %8, %bb4.i ], [ 0, %entry ] ; <i32> [#uses=2]
19 %5 = sub i32 %4, %i.0.i6 ; <i32> [#uses=1]
20 %6 = sext i32 %5 to i64 ; <i64> [#uses=1]
21 %7 = udiv i64 undef, %6 ; <i64> [#uses=1]
22 %8 = add i32 %i.0.i6, 1 ; <i32> [#uses=2]
23 %phitmp = icmp eq i64 %7, 0 ; <i1> [#uses=1]
24 %.not.i = icmp sge i32 %8, %4 ; <i1> [#uses=1]
25 %or.cond.i = or i1 %phitmp, %.not.i ; <i1> [#uses=1]
26 br i1 %or.cond.i, label %bb10, label %bb4.i
28 bb10: ; preds = %bb4.i, %entry