1; RUN: opt -instcombine -disable-output < %s
2; RUN: opt -instsimplify -disable-output < %s
3target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
4target triple = "x86_64-unknown-linux-gnu"
5
6@G1 = global i8 zeroinitializer
7
8define <2 x i1> @test(<2 x i8*> %a, <2 x i8*> %b) {
9   %A = icmp eq <2 x i8*> %a, %b
10   ret <2 x i1> %A
11}
12
13define <2 x i1> @test2(<2 x i8*> %a) {
14  %A = inttoptr <2 x i32> <i32 1, i32 2> to <2 x i8*>
15  %B = icmp ult <2 x i8*> %A, zeroinitializer
16  ret <2 x i1> %B
17}
18
19define <2 x i1> @test3(<2 x i8*> %a) {
20  %g = getelementptr i8, <2 x i8*> %a, <2 x i32> <i32 1, i32 0>
21  %B = icmp ult <2 x i8*> %g, zeroinitializer
22  ret <2 x i1> %B
23}
24
25define <1 x i1> @test4(<1 x i8*> %a) {
26  %g = getelementptr i8, <1 x i8*> %a, <1 x i32> <i32 1>
27  %B = icmp ult <1 x i8*> %g, zeroinitializer
28  ret <1 x i1> %B
29}
30
31define <2 x i1> @test5(<2 x i8*> %a) {
32  %w = getelementptr i8, <2 x i8*> %a, <2 x i32> zeroinitializer
33  %e = getelementptr i8, <2 x i8*> %w, <2 x i32> <i32 5, i32 9>
34  %g = getelementptr i8, <2 x i8*> %e, <2 x i32> <i32 1, i32 0>
35  %B = icmp ult <2 x i8*> %g, zeroinitializer
36  ret <2 x i1> %B
37}
38
39define <2 x i32*> @test7(<2 x {i32, i32}*> %a) {
40  %w = getelementptr {i32, i32}, <2 x {i32, i32}*> %a, <2 x i32> <i32 5, i32 9>, <2 x i32> zeroinitializer
41  ret <2 x i32*> %w
42}
43