1; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s 2; RUN: verify-uselistorder %s 3 4; Don't crash on null operands. When we add a verify check for this, also 5; require non-null in the assembler and rework this test to check for that ala 6; test/Assembler/invalid-mdcompileunit-null-file.ll. 7!named = !{!0} 8!0 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null) 9 10; CHECK: !named = !{!0} 11; CHECK: !0 = !DIDerivedType({{.*}}baseType: null{{.*}}) 12