1 ; RUN: opt %loadPolly -polly-codegen -S < %s | FileCheck %s
4 ; CHECK-NEXT: %p.4 = getelementptr inbounds i8, ptr null, i64 1
5 ; CHECK-NEXT: %sub.ptr.lhs.cast263 = ptrtoint ptr %p.4 to i64
6 ; CHECK-NEXT: %sub.ptr.sub265 = sub i64 %sub.ptr.lhs.cast263, 0
7 ; CHECK-NEXT: %div = udiv i64 0, %sub.ptr.sub265
8 ; CHECK-NEXT: %cmp268 = icmp ult i64 0, %div
9 ; CHECK-NEXT: br i1 %cmp268, label %cond.true270, label %while.cond.region_exiting
11 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
13 ; Function Attrs: nounwind uwtable
14 define void @XS_MIME__QuotedPrint_encode_qp() {
16 %Perl_sv_len = alloca i64, align 8
19 if.end: ; preds = %entry
22 while.cond: ; preds = %cond.true270, %if.then260, %if.end
23 %p.0 = phi ptr [ null, %if.end ], [ %p.4, %if.then260 ], [ %p.4, %cond.true270 ]
24 br i1 undef, label %if.then260, label %while.body210
26 while.body210: ; preds = %while.cond
29 if.then260: ; preds = %while.cond
30 %p.4 = getelementptr inbounds i8, ptr null, i64 1
31 %sub.ptr.lhs.cast263 = ptrtoint ptr %p.4 to i64
32 %sub.ptr.sub265 = sub i64 %sub.ptr.lhs.cast263, 0
33 %div = udiv i64 0, %sub.ptr.sub265
34 %cmp268 = icmp ult i64 0, %div
35 br i1 %cmp268, label %cond.true270, label %while.cond
37 cond.true270: ; preds = %if.then260