1 ; RUN: opt %loadPolly -polly-codegen -S %s | FileCheck %s
3 ; This test was extracted from gcc in SPEC2006 and it crashed our code
4 ; generation, or to be more precise, the ScopExpander due to a endless
5 ; recursion. It was fixed in r261474 (git: 61cba205ca59).
9 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
11 define void @lex_number(ptr %str) {
15 for.end: ; preds = %entry
16 %0 = load i8, ptr %str, align 1
17 %cmp17 = icmp eq i8 %0, 48
18 br i1 %cmp17, label %land.lhs.true34, label %lor.lhs.false81
20 land.lhs.true34: ; preds = %for.end
21 %arrayidx35 = getelementptr inbounds i8, ptr %str, i64 1
22 %str.arrayidx35 = select i1 undef, ptr %str, ptr %arrayidx35
23 br label %lor.lhs.false81
25 lor.lhs.false81: ; preds = %land.lhs.true34, %for.end
26 %p.0 = phi ptr [ %str.arrayidx35, %land.lhs.true34 ], [ %str, %for.end ]
29 do.body172: ; preds = %lor.lhs.false81