1 ; RUN: opt < %s -indvars -S > %t
2 ; RUN: not grep inttoptr %t
3 ; RUN: not grep ptrtoint %t
5 target 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"
7 ; Indvars shouldn't need inttoptr/ptrtoint to expand an address here.
9 define void @foo(i8* %p) nounwind {
11 br i1 true, label %bb.nph, label %for.end
14 %phitmp = icmp slt i64 %inc, 20
15 br i1 %phitmp, label %for.body, label %for.cond.for.end_crit_edge
17 for.cond.for.end_crit_edge:
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