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1; RUN: opt -basicaa -gvn -S %s | FileCheck %s
2
3%MyStruct = type { i32, i32 }
4define i8 @foo(i64 %in, i8* %arr) {
5  %addr = alloca %MyStruct
6  %dead = trunc i64 %in to i32
7  br i1 undef, label %next, label %tmp
8
9tmp:
10  call void @bar()
11  br label %next
12
13next:
14  %addr64 = bitcast %MyStruct* %addr to i64*
15  store i64 %in, i64* %addr64
16  br label %final
17
18final:
19  %addr32 = getelementptr %MyStruct, %MyStruct* %addr, i32 0, i32 0
20  %idx32 = load i32, i32* %addr32
21
22; CHECK: %resptr = getelementptr i8, i8* %arr, i32 %dead
23  %resptr = getelementptr i8, i8* %arr, i32 %idx32
24  %res = load i8, i8* %resptr
25
26  ret i8 %res
27}
28
29declare void @bar()
30