1 ; RUN: opt -S -passes=loop-reduce -scalar-evolution-max-arith-depth=0 %s | FileCheck %s
3 ; Make sure we don't trigger an assertion in SCEV here.
5 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128-ni:1-p2:32:8:8:32-ni:2"
6 target triple = "x86_64-unknown-linux-gnu"
8 define void @test(i32 %phi) {
13 bb6: ; preds = %bb6, %bb
14 %phi7 = phi i32 [ 1, %bb ], [ %add44, %bb6 ]
15 %mul13 = mul i32 %phi7, %phi
16 %mul16 = mul i32 %mul13, 0
17 %add44 = add i32 %phi7, 1
18 br i1 true, label %bb51, label %bb6