Split out filename & directory from DIFile to start generalizing over DIScopes

This is the first step to making all DIScopes have a common metadata prefix (so
that things (using directives, for example) that can appear in any scope can be
added to that common prefix). DIFile is itself a DIScope so the common prefix
of all DIScopes cannot be a DIFile - instead it's the raw filename/directory
name pair.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177239 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 2 deletions

diff --git a/test/CodeGen/X86/dbg-file-name.ll b/test/CodeGen/X86/dbg-file-name.ll
index df184d9..e153409 100644
--- a/test/CodeGen/X86/dbg-file-name.ll
+++ b/test/CodeGen/X86/dbg-file-name.ll
@@ -10,11 +10,12 @@ define i32 @main() nounwind {
 }
 
 !llvm.dbg.cu = !{!2}
-!9 = metadata !{metadata !6}
 
-!1 = metadata !{i32 786473, metadata !"simple.c", metadata !"/Users/manav/one/two", metadata !2} ; [ DW_TAG_file_type ]
+!1 = metadata !{i32 786473, metadata !10} ; [ DW_TAG_file_type ]
 !2 = metadata !{i32 786449, i32 0, i32 1, metadata !1, metadata !"LLVM build 00", i1 true, i1 false, metadata !"", i32 0, null, null, metadata !9, null} ; [ DW_TAG_compile_unit ]
 !5 = metadata !{i32 786468, metadata !1, metadata !"int", metadata !1, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
 !6 = metadata !{i32 786478, i32 0, metadata !1, metadata !"main", metadata !"main", metadata !"main", metadata !1, i32 9, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @main, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
 !7 = metadata !{i32 786453, metadata !1, metadata !"", metadata !1, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !8, i32 0, null} ; [ DW_TAG_subroutine_type ]
 !8 = metadata !{metadata !5}
+!9 = metadata !{metadata !6}
+!10 = metadata !{metadata !"simple.c", metadata !"/Users/manav/one/two"}