; RUN: opt < %s -passes=instcombine -S | FileCheck %s ; This test makes sure that we do not assume globals in address spaces other ; than 0 are able to be null. @as0 = external global i32 @as1 = external addrspace(1) global i32 declare void @addrspace0(ptr) declare void @addrspace1(ptr addrspace(1)) ; CHECK: call void @addrspace0(ptr nonnull @as0) ; CHECK: call void @addrspace1(ptr addrspace(1) @as1) define void @test() { call void @addrspace0(ptr @as0) call void @addrspace1(ptr addrspace(1) @as1) ret void }