1 ; RUN: opt -gvn -S < %s | FileCheck %s
3 ; Make sure we don't crash when analyzing an addrspacecast in
4 ; GetPointerBaseWithConstantOffset()
6 target datalayout = "e-p:32:32-p4:64:64"
8 define i32 @addrspacecast-crash() {
9 ; CHECK-LABEL: @addrspacecast-crash
10 ; CHECK: %tmp = alloca [25 x i64]
11 ; CHECK: %tmp1 = getelementptr inbounds [25 x i64], [25 x i64]* %tmp, i32 0, i32 0
12 ; CHECK: %tmp2 = addrspacecast i64* %tmp1 to <8 x i64> addrspace(4)*
13 ; CHECK: store <8 x i64> zeroinitializer, <8 x i64> addrspace(4)* %tmp2
16 %tmp = alloca [25 x i64]
17 %tmp1 = getelementptr inbounds [25 x i64], [25 x i64]* %tmp, i32 0, i32 0
18 %tmp2 = addrspacecast i64* %tmp1 to <8 x i64> addrspace(4)*
19 %tmp3 = getelementptr inbounds <8 x i64>, <8 x i64> addrspace(4)* %tmp2, i64 0
20 store <8 x i64> zeroinitializer, <8 x i64> addrspace(4)* %tmp3
21 %tmp4 = getelementptr inbounds [25 x i64], [25 x i64]* %tmp, i32 0, i32 0
22 %tmp5 = addrspacecast i64* %tmp4 to i32 addrspace(4)*
23 %tmp6 = getelementptr inbounds i32, i32 addrspace(4)* %tmp5, i64 10
24 %tmp7 = load i32, i32 addrspace(4)* %tmp6, align 4