1; RUN: opt -passes=gvn -S < %s | FileCheck %s 2 3; Make sure we don't crash when analyzing an addrspacecast in 4; GetPointerBaseWithConstantOffset() 5 6target datalayout = "e-p:32:32-p4:64:64" 7 8define i32 @addrspacecast-crash() { 9; CHECK-LABEL: @addrspacecast-crash 10; CHECK: %tmp = alloca [25 x i64] 11; CHECK: %tmp2 = addrspacecast ptr %tmp to ptr addrspace(4) 12; CHECK: store <8 x i64> zeroinitializer, ptr addrspace(4) %tmp2 13; CHECK-NOT: load 14bb: 15 %tmp = alloca [25 x i64] 16 %tmp2 = addrspacecast ptr %tmp to ptr addrspace(4) 17 store <8 x i64> zeroinitializer, ptr addrspace(4) %tmp2 18 %tmp5 = addrspacecast ptr %tmp to ptr addrspace(4) 19 %tmp6 = getelementptr inbounds i32, ptr addrspace(4) %tmp5, i64 10 20 %tmp7 = load i32, ptr addrspace(4) %tmp6, align 4 21 ret i32 %tmp7 22} 23