1; RUN: opt -S -indvars < %s | FileCheck %s
2
3target datalayout = "E-m:e-i64:64-n32:64"
4target triple = "powerpc64-unknown-linux-gnu"
5
6define void @f(i32* %end.s, i8** %loc, i32 %p) {
7; CHECK-LABEL: @f(
8entry:
9  %end = getelementptr inbounds i32, i32* %end.s, i32 %p
10  %init = bitcast i32* %end.s to i8*
11  br label %while.body.i
12
13while.body.i:
14  %ptr = phi i8* [ %ptr.inc, %while.body.i ], [ %init, %entry ]
15  %ptr.inc = getelementptr inbounds i8, i8* %ptr, i8 1
16  %ptr.inc.cast = bitcast i8* %ptr.inc to i32*
17  %cmp.i = icmp eq i32* %ptr.inc.cast, %end
18  br i1 %cmp.i, label %loop.exit, label %while.body.i
19
20loop.exit:
21; CHECK: loop.exit:
22; CHECK: [[END_BCASTED:%[a-z0-9]+]] = bitcast i32* %end to i8*
23; CHECK: store i8* [[END_BCASTED]], i8** %loc
24  %ptr.inc.lcssa = phi i8* [ %ptr.inc, %while.body.i ]
25  store i8* %ptr.inc.lcssa, i8** %loc
26  ret void
27}
28