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1; RUN: opt < %s -loop-reduce -S | FileCheck %s
2; CHECK-NOT: {{inttoptr|ptrtoint}}
3; CHECK: scevgep
4; CHECK-NOT: {{inttoptr|ptrtoint}}
5target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128-n32:64"
6
7; Indvars shouldn't need inttoptr/ptrtoint to expand an address here.
8
9define void @foo(i8* %p) nounwind {
10entry:
11  br i1 true, label %bb.nph, label %for.end
12
13for.cond:
14  %phitmp = icmp slt i64 %inc, 20
15  br i1 %phitmp, label %for.body, label %for.cond.for.end_crit_edge
16
17for.cond.for.end_crit_edge:
18  br label %for.end
19
20bb.nph:
21  br label %for.body
22
23for.body:
24  %storemerge1 = phi i64 [ %inc, %for.cond ], [ 0, %bb.nph ]
25  %call = tail call i64 @bar() nounwind
26  %call2 = tail call i64 @car() nounwind
27  %conv = trunc i64 %call2 to i8
28  %conv3 = sext i8 %conv to i64
29  %add = add nsw i64 %call, %storemerge1
30  %add4 = add nsw i64 %add, %conv3
31  %arrayidx = getelementptr inbounds i8* %p, i64 %add4
32  store i8 0, i8* %arrayidx
33  %inc = add nsw i64 %storemerge1, 1
34  br label %for.cond
35
36for.end:
37  ret void
38}
39
40declare i64 @bar()
41
42declare i64 @car()
43