[llvm] r200731 - DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0}

David Blaikie dblaikie at gmail.com
Mon Feb 3 17:23:53 PST 2014


Author: dblaikie
Date: Mon Feb  3 19:23:52 2014
New Revision: 200731

URL: http://llvm.org/viewvc/llvm-project?rev=200731&view=rev
Log:
DebugInfo: Remove some unneeded conditionals now that DIBuilder no longer emits zero-length arrays as {i32 0}

A bunch of test cases needed to be cleaned up for this, many my fault -
when implementid imported modules I updated test cases by simply
duplicating the prior metadata field - which wasn't always the empty
metadata entry.

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
    llvm/trunk/test/CodeGen/ARM/2010-08-04-StackVariable.ll
    llvm/trunk/test/CodeGen/ARM/2011-01-19-MergedGlobalDbg.ll
    llvm/trunk/test/CodeGen/ARM/2011-08-02-MergedGlobalDbg.ll
    llvm/trunk/test/CodeGen/ARM/coalesce-dbgvalue.ll
    llvm/trunk/test/CodeGen/Hexagon/hwloop-dbg.ll
    llvm/trunk/test/CodeGen/PowerPC/dbg.ll
    llvm/trunk/test/CodeGen/PowerPC/pr17168.ll
    llvm/trunk/test/CodeGen/PowerPC/unwind-dw2-g.ll
    llvm/trunk/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll
    llvm/trunk/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll
    llvm/trunk/test/CodeGen/X86/2012-11-30-misched-dbg.ll
    llvm/trunk/test/CodeGen/X86/dwarf-comp-dir.ll
    llvm/trunk/test/CodeGen/X86/stack-protector-dbginfo.ll
    llvm/trunk/test/DebugInfo/2009-11-10-CurrentFn.ll
    llvm/trunk/test/DebugInfo/2010-06-29-InlinedFnLocalVar.ll
    llvm/trunk/test/DebugInfo/AArch64/dwarfdump.ll
    llvm/trunk/test/DebugInfo/AArch64/variable-loc.ll
    llvm/trunk/test/DebugInfo/ARM/PR16736.ll
    llvm/trunk/test/DebugInfo/ARM/sectionorder.ll
    llvm/trunk/test/DebugInfo/PowerPC/tls-fission.ll
    llvm/trunk/test/DebugInfo/PowerPC/tls.ll
    llvm/trunk/test/DebugInfo/Sparc/gnu-window-save.ll
    llvm/trunk/test/DebugInfo/SystemZ/variable-loc.ll
    llvm/trunk/test/DebugInfo/X86/2010-08-10-DbgConstant.ll
    llvm/trunk/test/DebugInfo/X86/2011-09-26-GlobalVarContext.ll
    llvm/trunk/test/DebugInfo/X86/2011-12-16-BadStructRef.ll
    llvm/trunk/test/DebugInfo/X86/DW_AT_byte_size.ll
    llvm/trunk/test/DebugInfo/X86/DW_AT_object_pointer.ll
    llvm/trunk/test/DebugInfo/X86/DW_AT_specification.ll
    llvm/trunk/test/DebugInfo/X86/DW_AT_stmt_list_sec_offset.ll
    llvm/trunk/test/DebugInfo/X86/DW_TAG_friend.ll
    llvm/trunk/test/DebugInfo/X86/aligned_stack_var.ll
    llvm/trunk/test/DebugInfo/X86/arange.ll
    llvm/trunk/test/DebugInfo/X86/arguments.ll
    llvm/trunk/test/DebugInfo/X86/block-capture.ll
    llvm/trunk/test/DebugInfo/X86/byvalstruct.ll
    llvm/trunk/test/DebugInfo/X86/c-type-units.ll
    llvm/trunk/test/DebugInfo/X86/coff_debug_info_type.ll
    llvm/trunk/test/DebugInfo/X86/coff_relative_names.ll
    llvm/trunk/test/DebugInfo/X86/concrete_out_of_line.ll
    llvm/trunk/test/DebugInfo/X86/cu-ranges-odr.ll
    llvm/trunk/test/DebugInfo/X86/cu-ranges.ll
    llvm/trunk/test/DebugInfo/X86/data_member_location.ll
    llvm/trunk/test/DebugInfo/X86/dbg-declare.ll
    llvm/trunk/test/DebugInfo/X86/dbg-subrange.ll
    llvm/trunk/test/DebugInfo/X86/dbg-value-inlined-parameter.ll
    llvm/trunk/test/DebugInfo/X86/dbg_value_direct.ll
    llvm/trunk/test/DebugInfo/X86/debug-info-block-captured-self.ll
    llvm/trunk/test/DebugInfo/X86/debug-info-blocks.ll
    llvm/trunk/test/DebugInfo/X86/debug-info-static-member.ll
    llvm/trunk/test/DebugInfo/X86/dwarf-aranges-no-dwarf-labels.ll
    llvm/trunk/test/DebugInfo/X86/dwarf-aranges.ll
    llvm/trunk/test/DebugInfo/X86/dwarf-public-names.ll
    llvm/trunk/test/DebugInfo/X86/dwarf-pubnames-split.ll
    llvm/trunk/test/DebugInfo/X86/elf-names.ll
    llvm/trunk/test/DebugInfo/X86/empty-and-one-elem-array.ll
    llvm/trunk/test/DebugInfo/X86/empty-array.ll
    llvm/trunk/test/DebugInfo/X86/ending-run.ll
    llvm/trunk/test/DebugInfo/X86/enum-class.ll
    llvm/trunk/test/DebugInfo/X86/enum-fwd-decl.ll
    llvm/trunk/test/DebugInfo/X86/fission-cu.ll
    llvm/trunk/test/DebugInfo/X86/fission-hash.ll
    llvm/trunk/test/DebugInfo/X86/fission-ranges.ll
    llvm/trunk/test/DebugInfo/X86/generate-odr-hash.ll
    llvm/trunk/test/DebugInfo/X86/gnu-public-names-empty.ll
    llvm/trunk/test/DebugInfo/X86/gnu-public-names.ll
    llvm/trunk/test/DebugInfo/X86/line-info.ll
    llvm/trunk/test/DebugInfo/X86/linkage-name.ll
    llvm/trunk/test/DebugInfo/X86/low-pc-cu.ll
    llvm/trunk/test/DebugInfo/X86/misched-dbg-value.ll
    llvm/trunk/test/DebugInfo/X86/multiple-aranges.ll
    llvm/trunk/test/DebugInfo/X86/multiple-at-const-val.ll
    llvm/trunk/test/DebugInfo/X86/nondefault-subrange-array.ll
    llvm/trunk/test/DebugInfo/X86/objc-fwd-decl.ll
    llvm/trunk/test/DebugInfo/X86/objc-property-void.ll
    llvm/trunk/test/DebugInfo/X86/op_deref.ll
    llvm/trunk/test/DebugInfo/X86/parameters.ll
    llvm/trunk/test/DebugInfo/X86/pointer-type-size.ll
    llvm/trunk/test/DebugInfo/X86/pr11300.ll
    llvm/trunk/test/DebugInfo/X86/pr13303.ll
    llvm/trunk/test/DebugInfo/X86/prologue-stack.ll
    llvm/trunk/test/DebugInfo/X86/ref_addr_relocation.ll
    llvm/trunk/test/DebugInfo/X86/reference-argument.ll
    llvm/trunk/test/DebugInfo/X86/rvalue-ref.ll
    llvm/trunk/test/DebugInfo/X86/stmt-list-multiple-compile-units.ll
    llvm/trunk/test/DebugInfo/X86/stringpool.ll
    llvm/trunk/test/DebugInfo/X86/struct-loc.ll
    llvm/trunk/test/DebugInfo/X86/subrange-type.ll
    llvm/trunk/test/DebugInfo/X86/template.ll
    llvm/trunk/test/DebugInfo/X86/tls-fission.ll
    llvm/trunk/test/DebugInfo/X86/tls.ll
    llvm/trunk/test/DebugInfo/X86/union-template.ll
    llvm/trunk/test/DebugInfo/X86/vector.ll
    llvm/trunk/test/DebugInfo/X86/vla.ll
    llvm/trunk/test/DebugInfo/cu-ranges.ll
    llvm/trunk/test/DebugInfo/debug-info-qualifiers.ll
    llvm/trunk/test/DebugInfo/dwarf-public-names.ll
    llvm/trunk/test/DebugInfo/enum.ll
    llvm/trunk/test/DebugInfo/global.ll
    llvm/trunk/test/DebugInfo/inlined-arguments.ll
    llvm/trunk/test/DebugInfo/inlined-vars.ll
    llvm/trunk/test/DebugInfo/member-order.ll
    llvm/trunk/test/DebugInfo/member-pointers.ll
    llvm/trunk/test/DebugInfo/template-recursive-void.ll
    llvm/trunk/test/DebugInfo/tu-composite.ll
    llvm/trunk/test/DebugInfo/tu-member-pointer.ll
    llvm/trunk/test/DebugInfo/two-cus-from-same-file.ll
    llvm/trunk/test/DebugInfo/version.ll
    llvm/trunk/test/Linker/Inputs/type-unique-simple2-a.ll
    llvm/trunk/test/Linker/Inputs/type-unique-simple2-b.ll
    llvm/trunk/test/Linker/type-unique-simple-a.ll
    llvm/trunk/test/Linker/type-unique-simple-b.ll
    llvm/trunk/test/Linker/type-unique-simple2-a.ll
    llvm/trunk/test/Linker/type-unique-simple2-b.ll

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp Mon Feb  3 19:23:52 2014
@@ -849,8 +849,7 @@ void DwarfDebug::constructSubprogramDIE(
 void DwarfDebug::constructImportedEntityDIE(DwarfCompileUnit *TheCU,
                                             const MDNode *N) {
   DIImportedEntity Module(N);
-  if (!Module.Verify())
-    return;
+  assert(Module.Verify());
   if (DIE *D = TheCU->getOrCreateContextDIE(Module.getContext()))
     constructImportedEntityDIE(TheCU, Module, D);
 }
@@ -858,8 +857,7 @@ void DwarfDebug::constructImportedEntity
 void DwarfDebug::constructImportedEntityDIE(DwarfCompileUnit *TheCU,
                                             const MDNode *N, DIE *Context) {
   DIImportedEntity Module(N);
-  if (!Module.Verify())
-    return;
+  assert(Module.Verify());
   return constructImportedEntityDIE(TheCU, Module, Context);
 }
 

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfUnit.cpp?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfUnit.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfUnit.cpp Mon Feb  3 19:23:52 2014
@@ -1532,8 +1532,7 @@ void DwarfCompileUnit::createGlobalVaria
   if (getDIE(GV))
     return;
 
-  if (!GV.isGlobalVariable())
-    return;
+  assert(GV.isGlobalVariable());
 
   DIScope GVContext = GV.getContext();
   DIType GTy = GV.getType();

Modified: llvm/trunk/test/CodeGen/ARM/2010-08-04-StackVariable.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/2010-08-04-StackVariable.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/2010-08-04-StackVariable.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/2010-08-04-StackVariable.ll Mon Feb  3 19:23:52 2014
@@ -124,6 +124,6 @@ declare void @llvm.dbg.value(metadata, i
 !44 = metadata !{i32 786688, metadata !39, metadata !"k", metadata !2, i32 26, metadata !13, i32 0, i32 0} ; [ DW_TAG_auto_variable ]
 !45 = metadata !{i32 27, i32 0, metadata !39, null}
 !46 = metadata !{metadata !0, metadata !9, metadata !16, metadata !17, metadata !20}
-!47 = metadata !{i32 0}
+!47 = metadata !{}
 !48 = metadata !{metadata !"small.cc", metadata !"/Users/manav/R8248330"}
 !49 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}

Modified: llvm/trunk/test/CodeGen/ARM/2011-01-19-MergedGlobalDbg.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/2011-01-19-MergedGlobalDbg.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/2011-01-19-MergedGlobalDbg.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/2011-01-19-MergedGlobalDbg.ll Mon Feb  3 19:23:52 2014
@@ -80,7 +80,7 @@ entry:
 
 !0 = metadata !{i32 786478, metadata !47, metadata !1, metadata !"get1", metadata !"get1", metadata !"get1", i32 4, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i8 (i8)* @get1, null, null, metadata !42, i32 4} ; [ DW_TAG_subprogram ]
 !1 = metadata !{i32 786473, metadata !47} ; [ DW_TAG_file_type ]
-!2 = metadata !{i32 786449, metadata !47, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2369.8)", i1 true, metadata !"", i32 0, metadata !48, metadata !48, metadata !40, metadata !41,  metadata !41, metadata !""} ; [ DW_TAG_compile_unit ]
+!2 = metadata !{i32 786449, metadata !47, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2369.8)", i1 true, metadata !"", i32 0, metadata !48, metadata !48, metadata !40, metadata !41,  metadata !48, metadata !""} ; [ DW_TAG_compile_unit ]
 !3 = metadata !{i32 786453, metadata !47, metadata !1, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
 !4 = metadata !{metadata !5, metadata !5}
 !5 = metadata !{i32 786468, metadata !47, metadata !1, metadata !"_Bool", i32 0, i64 8, i64 8, i64 0, i32 0, i32 2} ; [ DW_TAG_base_type ]
@@ -126,5 +126,5 @@ entry:
 !45 = metadata !{metadata !24, metadata !25}
 !46 = metadata !{metadata !27, metadata !28}
 !47 = metadata !{metadata !"foo.c", metadata !"/tmp/"}
-!48 = metadata !{i32 0}
+!48 = metadata !{}
 !49 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}

Modified: llvm/trunk/test/CodeGen/ARM/2011-08-02-MergedGlobalDbg.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/2011-08-02-MergedGlobalDbg.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/2011-08-02-MergedGlobalDbg.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/2011-08-02-MergedGlobalDbg.ll Mon Feb  3 19:23:52 2014
@@ -75,7 +75,7 @@ declare void @llvm.dbg.value(metadata, i
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!49}
 
-!0 = metadata !{i32 786449, metadata !47, i32 12, metadata !"clang", i1 true, metadata !"", i32 0, metadata !48, metadata !48, metadata !40, metadata !41,  metadata !41, null} ; [ DW_TAG_compile_unit ]
+!0 = metadata !{i32 786449, metadata !47, i32 12, metadata !"clang", i1 true, metadata !"", i32 0, metadata !48, metadata !48, metadata !40, metadata !41,  metadata !48, null} ; [ DW_TAG_compile_unit ]
 !1 = metadata !{i32 786478, metadata !47, metadata !2, metadata !"get1", metadata !"get1", metadata !"", i32 5, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 (i32)* @get1, null, null, metadata !42, i32 5} ; [ DW_TAG_subprogram ] [line 5] [def] [get1]
 !2 = metadata !{i32 786473, metadata !47} ; [ DW_TAG_file_type ]
 !3 = metadata !{i32 786453, metadata !47, metadata !2, metadata !"", i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
@@ -123,5 +123,5 @@ declare void @llvm.dbg.value(metadata, i
 !45 = metadata !{metadata !19, metadata !20}
 !46 = metadata !{metadata !27, metadata !28}
 !47 = metadata !{metadata !"ss3.c", metadata !"/private/tmp"}
-!48 = metadata !{i32 0}
+!48 = metadata !{}
 !49 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}

Modified: llvm/trunk/test/CodeGen/ARM/coalesce-dbgvalue.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/coalesce-dbgvalue.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/coalesce-dbgvalue.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/coalesce-dbgvalue.ll Mon Feb  3 19:23:52 2014
@@ -81,7 +81,7 @@ attributes #3 = { nounwind }
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 (trunk 182024) (llvm/trunk 182023)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !15, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/d/b/pr16110.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"pr16110.c", metadata !"/d/b"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"pr16110", metadata !"pr16110", metadata !"", i32 7, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 true, i32 ()* @pr16110, null, null, metadata !9, i32 7} ; [ DW_TAG_subprogram ] [line 7] [def] [pr16110]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/d/b/pr16110.c]

Modified: llvm/trunk/test/CodeGen/Hexagon/hwloop-dbg.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Hexagon/hwloop-dbg.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/Hexagon/hwloop-dbg.ll (original)
+++ llvm/trunk/test/CodeGen/Hexagon/hwloop-dbg.ll Mon Feb  3 19:23:52 2014
@@ -7,7 +7,7 @@ define void @foo(i32* nocapture %a, i32*
 entry:
   tail call void @llvm.dbg.value(metadata !{i32* %a}, i64 0, metadata !13), !dbg !17
   tail call void @llvm.dbg.value(metadata !{i32* %b}, i64 0, metadata !14), !dbg !18
-  tail call void @llvm.dbg.value(metadata !2, i64 0, metadata !15), !dbg !19
+  tail call void @llvm.dbg.value(metadata !30, i64 0, metadata !15), !dbg !19
   br label %for.body, !dbg !19
 
 for.body:                                         ; preds = %for.body, %entry
@@ -38,7 +38,7 @@ declare void @llvm.dbg.value(metadata, i
 !llvm.module.flags = !{!29}
 
 !0 = metadata !{i32 786449, metadata !28, i32 12, metadata !"QuIC LLVM Hexagon Clang version 6.1-pre-unknown, (git://git-hexagon-aus.quicinc.com/llvm/clang-mainline.git e9382867661454cdf44addb39430741578e9765c) (llvm/llvm-mainline.git 36412bb1fcf03ed426d4437b41198bae066675ac)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, null, metadata !""} ; [ DW_TAG_compile_unit ] [/usr2/kparzysz/s.hex/t/hwloop-dbg.c] [DW_LANG_C99]
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !28, null, metadata !"foo", metadata !"foo", metadata !"", i32 1, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void (i32*, i32*)* @foo, null, null, metadata !11, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [foo]
 !6 = metadata !{i32 786473, metadata !28} ; [ DW_TAG_file_type ]
@@ -62,3 +62,4 @@ declare void @llvm.dbg.value(metadata, i
 !27 = metadata !{i32 6, i32 1, metadata !16, null}
 !28 = metadata !{metadata !"hwloop-dbg.c", metadata !"/usr2/kparzysz/s.hex/t"}
 !29 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
+!30 = metadata !{i32 0}

Modified: llvm/trunk/test/CodeGen/PowerPC/dbg.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/PowerPC/dbg.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/PowerPC/dbg.ll (original)
+++ llvm/trunk/test/CodeGen/PowerPC/dbg.ll Mon Feb  3 19:23:52 2014
@@ -18,7 +18,7 @@ declare void @llvm.dbg.value(metadata, i
 !llvm.module.flags = !{!22}
 
 !0 = metadata !{i32 720913, metadata !21, i32 12, metadata !"clang version 3.1", i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1, metadata !"", metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 720942, metadata !21, null, metadata !"main", metadata !"main", metadata !"", i32 1, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 (i32, i8**)* @main, null, null, metadata !13, i32 0} ; [ DW_TAG_subprogram ]
 !6 = metadata !{i32 720937, metadata !21} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/CodeGen/PowerPC/pr17168.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/PowerPC/pr17168.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/PowerPC/pr17168.ll (original)
+++ llvm/trunk/test/CodeGen/PowerPC/pr17168.ll Mon Feb  3 19:23:52 2014
@@ -56,7 +56,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 (trunk 190311)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !298, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/home/hfinkel/src/NPB2.3-omp-C/BT/bt.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"bt.c", metadata !"/home/hfinkel/src/NPB2.3-omp-C/BT"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4, metadata !82, metadata !102, metadata !114, metadata !132, metadata !145, metadata !154, metadata !155, metadata !162, metadata !183, metadata !200, metadata !201, metadata !207, metadata !208, metadata !215, metadata !221, metadata !230, metadata !238, metadata !246, metadata !255, metadata !260, metadata !261, metadata !268, metadata !274, metadata !279, metadata !280, metadata !287, metadata !293}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"main", metadata !"main", metadata !"", i32 74, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, null, null, null, metadata !12, i32 74} ; [ DW_TAG_subprogram ] [line 74] [def] [main]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/home/hfinkel/src/NPB2.3-omp-C/BT/bt.c]

Modified: llvm/trunk/test/CodeGen/PowerPC/unwind-dw2-g.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/PowerPC/unwind-dw2-g.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/PowerPC/unwind-dw2-g.ll (original)
+++ llvm/trunk/test/CodeGen/PowerPC/unwind-dw2-g.ll Mon Feb  3 19:23:52 2014
@@ -23,7 +23,7 @@ attributes #0 = { nounwind }
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/unwind-dw2.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"/tmp/unwind-dw2.c", metadata !"/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"foo", metadata !"foo", metadata !"", i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, void ()* @foo, null, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [foo]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/tmp/unwind-dw2.c]

Modified: llvm/trunk/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll (original)
+++ llvm/trunk/test/CodeGen/X86/2010-05-26-DotDebugLoc.ll Mon Feb  3 19:23:52 2014
@@ -26,7 +26,7 @@ declare void @llvm.dbg.value(metadata, i
 
 !0 = metadata !{i32 786484, i32 0, metadata !1, metadata !"ret", metadata !"ret", metadata !"", metadata !1, i32 7, metadata !3, i1 false, i1 true, null, null} ; [ DW_TAG_variable ]
 !1 = metadata !{i32 786473, metadata !36} ; [ DW_TAG_file_type ]
-!2 = metadata !{i32 786449, metadata !36, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", i1 true, metadata !"", i32 0, metadata !37, metadata !37, metadata !32, metadata !31,  metadata !31, metadata !""} ; [ DW_TAG_compile_unit ]
+!2 = metadata !{i32 786449, metadata !36, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", i1 true, metadata !"", i32 0, metadata !37, metadata !37, metadata !32, metadata !31,  metadata !37, metadata !""} ; [ DW_TAG_compile_unit ]
 !3 = metadata !{i32 786468, metadata !36, metadata !1, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
 !4 = metadata !{i32 786689, metadata !5, metadata !"x", metadata !1, i32 12, metadata !3, i32 0, null} ; [ DW_TAG_arg_variable ]
 !5 = metadata !{i32 786478, metadata !36, metadata !1, metadata !"foo", metadata !"foo", metadata !"foo", i32 13, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 true, void (i32)* @foo, null, null, metadata !33, i32 13} ; [ DW_TAG_subprogram ]
@@ -61,7 +61,7 @@ declare void @llvm.dbg.value(metadata, i
 !34 = metadata !{metadata !8}
 !35 = metadata !{metadata !18, metadata !25, metadata !26}
 !36 = metadata !{metadata !"foo.c", metadata !"/tmp/"}
-!37 = metadata !{i32 0}
+!37 = metadata !{}
 
 ; The variable bar:myvar changes registers after the first movq.
 ; It is cobbered by popq %rbx

Modified: llvm/trunk/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll (original)
+++ llvm/trunk/test/CodeGen/X86/2012-11-30-handlemove-dbg.ll Mon Feb  3 19:23:52 2014
@@ -38,10 +38,8 @@ declare void @llvm.dbg.value(metadata, i
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!12}
 
-!0 = metadata !{i32 786449, metadata !11, i32 12, metadata !"clang version 3.3 (trunk 168918) (llvm/trunk 168920)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, null, metadata !""} ; [ DW_TAG_compile_unit ] [MultiSource/Benchmarks/Olden/bh/newbh.c] [DW_LANG_C99]
-!1 = metadata !{metadata !2}
-!2 = metadata !{i32 0}
-!3 = metadata !{null}
+!0 = metadata !{i32 786449, metadata !11, i32 12, metadata !"clang version 3.3 (trunk 168918) (llvm/trunk 168920)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !2, null, metadata !""} ; [ DW_TAG_compile_unit ] [MultiSource/Benchmarks/Olden/bh/newbh.c] [DW_LANG_C99]
+!2 = metadata !{}
 !4 = metadata !{i32 786689, null, metadata !"hg", metadata !5, i32 67109589, metadata !6, i32 0, i32 0} ; [ DW_TAG_arg_variable ] [hg] [line 725]
 !5 = metadata !{i32 786473, metadata !11} ; [ DW_TAG_file_type ]
 !6 = metadata !{i32 786454, metadata !11, null, metadata !"hgstruct", i32 492, i64 0, i64 0, i64 0, i32 0, metadata !7} ; [ DW_TAG_typedef ] [hgstruct] [line 492, size 0, align 0, offset 0] [from ]

Modified: llvm/trunk/test/CodeGen/X86/2012-11-30-misched-dbg.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/2012-11-30-misched-dbg.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/2012-11-30-misched-dbg.ll (original)
+++ llvm/trunk/test/CodeGen/X86/2012-11-30-misched-dbg.ll Mon Feb  3 19:23:52 2014
@@ -65,10 +65,9 @@ declare i32 @__sprintf_chk(i8*, i32, i64
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!35}
 
-!0 = metadata !{i32 786449, metadata !19, i32 12, metadata !"clang version 3.3 (trunk 168918) (llvm/trunk 168920)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, null, metadata !""} ; [ DW_TAG_compile_unit ] [MultiSource/Benchmarks/MiBench/consumer-typeset/MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c] [DW_LANG_C99]
+!0 = metadata !{i32 786449, metadata !19, i32 12, metadata !"clang version 3.3 (trunk 168918) (llvm/trunk 168920)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !2, null, metadata !""} ; [ DW_TAG_compile_unit ] [MultiSource/Benchmarks/MiBench/consumer-typeset/MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c] [DW_LANG_C99]
 !1 = metadata !{metadata !2}
-!2 = metadata !{i32 0}
-!3 = metadata !{}
+!2 = metadata !{}
 !4 = metadata !{i32 786688, metadata !5, metadata !"num1", metadata !14, i32 815, metadata !15, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [num1] [line 815]
 !5 = metadata !{i32 786443, metadata !6, i32 815, i32 0, metadata !14, i32 177} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
 !6 = metadata !{i32 786443, metadata !7, i32 812, i32 0, metadata !14, i32 176} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
@@ -78,7 +77,7 @@ declare i32 @__sprintf_chk(i8*, i32, i64
 !10 = metadata !{i32 786443, metadata !11, i32 434, i32 0, metadata !14, i32 90} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
 !11 = metadata !{i32 786443, metadata !12, i32 250, i32 0, metadata !14, i32 24} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
 !12 = metadata !{i32 786443, metadata !13, i32 249, i32 0, metadata !14, i32 23} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
-!13 = metadata !{i32 786443, metadata !3, i32 221, i32 0, metadata !14, i32 19} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
+!13 = metadata !{i32 786443, metadata !2, i32 221, i32 0, metadata !14, i32 19} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
 !14 = metadata !{i32 786473, metadata !19} ; [ DW_TAG_file_type ]
 !15 = metadata !{i32 786433, null, null, metadata !"", i32 0, i64 160, i64 8, i32 0, i32 0, metadata !16, metadata !17, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 160, align 8, offset 0] [from char]
 !16 = metadata !{i32 786468, null, null, metadata !"char", i32 0, i64 8, i64 8, i64 0, i32 0, i32 6} ; [ DW_TAG_base_type ] [char] [line 0, size 8, align 8, offset 0, enc DW_ATE_signed_char]

Modified: llvm/trunk/test/CodeGen/X86/dwarf-comp-dir.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/dwarf-comp-dir.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/dwarf-comp-dir.ll (original)
+++ llvm/trunk/test/CodeGen/X86/dwarf-comp-dir.ll Mon Feb  3 19:23:52 2014
@@ -8,7 +8,7 @@ target triple = "x86_64-unknown-linux-gn
 !llvm.module.flags = !{!5}
 
 !0 = metadata !{i32 720913, metadata !4, i32 12, metadata !"clang version 3.1 (trunk 143523)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !2, null, metadata !""} ; [ DW_TAG_compile_unit ]
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{i32 786473, metadata !4} ; [ DW_TAG_file_type ]
 !4 = metadata !{metadata !"empty.c", metadata !"/home/nlewycky"}
 

Modified: llvm/trunk/test/CodeGen/X86/stack-protector-dbginfo.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/stack-protector-dbginfo.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/stack-protector-dbginfo.ll (original)
+++ llvm/trunk/test/CodeGen/X86/stack-protector-dbginfo.ll Mon Feb  3 19:23:52 2014
@@ -30,7 +30,7 @@ attributes #0 = { sspreq }
 !2 = metadata !{metadata !3}
 !3 = metadata !{i32 786436, metadata !1, metadata !4, metadata !"", i32 20, i64 32, i64 32, i32 0, i32 0, null, metadata !6, i32 0, null, null, null} ; [ DW_TAG_enumeration_type ] [line 20, size 32, align 32, offset 0] [def] [from ]
 !4 = metadata !{i32 786451, metadata !1, null, metadata !"C", i32 19, i64 8, i64 8, i32 0, i32 0, null, metadata !5, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [C] [line 19, size 8, align 8, offset 0] [def] [from ]
-!5 = metadata !{i32 0}
+!5 = metadata !{}
 !6 = metadata !{metadata !7}
 !7 = metadata !{i32 786472, metadata !"max_frame_size", i64 0} ; [ DW_TAG_enumerator ] [max_frame_size :: 0]
 !8 = metadata !{metadata !9}

Modified: llvm/trunk/test/DebugInfo/2009-11-10-CurrentFn.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/2009-11-10-CurrentFn.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/2009-11-10-CurrentFn.ll (original)
+++ llvm/trunk/test/DebugInfo/2009-11-10-CurrentFn.ll Mon Feb  3 19:23:52 2014
@@ -14,7 +14,7 @@ declare void @llvm.dbg.value(metadata, i
 !llvm.module.flags = !{!18}
 
 !0 = metadata !{i32 720913, metadata !17, i32 12, metadata !"clang version 3.0 (trunk 139632)", i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1, null, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 720942, metadata !17, metadata !6, metadata !"bar", metadata !"bar", metadata !"", i32 3, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void (i32)* @bar, null, null, metadata !9, metadata !""} ; [ DW_TAG_subprogram ] [line 3] [def] [scope 0] [bar]
 !6 = metadata !{i32 720937, metadata !17} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/2010-06-29-InlinedFnLocalVar.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/2010-06-29-InlinedFnLocalVar.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/2010-06-29-InlinedFnLocalVar.ll (original)
+++ llvm/trunk/test/DebugInfo/2010-06-29-InlinedFnLocalVar.ll Mon Feb  3 19:23:52 2014
@@ -15,7 +15,7 @@ define i32 @bar() nounwind ssp {
 entry:
   %0 = load i32* @i, align 4, !dbg !17            ; <i32> [#uses=2]
   tail call void @llvm.dbg.value(metadata !{i32 %0}, i64 0, metadata !9), !dbg !19
-  tail call void @llvm.dbg.declare(metadata !20, metadata !10), !dbg !21
+  tail call void @llvm.dbg.declare(metadata !29, metadata !10), !dbg !21
   %1 = mul nsw i32 %0, %0, !dbg !22               ; <i32> [#uses=2]
   store i32 %1, i32* @i, align 4, !dbg !17
   ret i32 %1, !dbg !23
@@ -26,7 +26,7 @@ entry:
 
 !0 = metadata !{i32 786478, metadata !27, metadata !1, metadata !"foo", metadata !"foo", metadata !"", i32 9, metadata !3, i1 true, i1 true, i32 0, i32 0, null, i1 false, i1 true, null, null, null, metadata !24, i32 9} ; [ DW_TAG_subprogram ]
 !1 = metadata !{i32 786473, metadata !27} ; [ DW_TAG_file_type ]
-!2 = metadata !{i32 786449, metadata !27, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", i1 true, metadata !"", i32 0, metadata !20, metadata !20, metadata !25, metadata !26,  metadata !26, metadata !""} ; [ DW_TAG_compile_unit ]
+!2 = metadata !{i32 786449, metadata !27, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", i1 true, metadata !"", i32 0, metadata !20, metadata !20, metadata !25, metadata !26,  metadata !20, metadata !""} ; [ DW_TAG_compile_unit ]
 !3 = metadata !{i32 786453, metadata !27, metadata !1, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
 !4 = metadata !{metadata !5, metadata !5}
 !5 = metadata !{i32 786468, metadata !27, metadata !1, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
@@ -44,7 +44,7 @@ entry:
 !17 = metadata !{i32 15, i32 0, metadata !18, null}
 !18 = metadata !{i32 786443, metadata !1, metadata !6, i32 14, i32 0, i32 1} ; [ DW_TAG_lexical_block ]
 !19 = metadata !{i32 9, i32 0, metadata !0, metadata !17}
-!20 = metadata !{null}
+!20 = metadata !{}
 !21 = metadata !{i32 9, i32 0, metadata !11, metadata !17}
 !22 = metadata !{i32 11, i32 0, metadata !11, metadata !17}
 !23 = metadata !{i32 16, i32 0, metadata !18, null}
@@ -53,3 +53,4 @@ entry:
 !26 = metadata !{metadata !16}
 !27 = metadata !{metadata !"bar.c", metadata !"/tmp/"}
 !28 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
+!29 = metadata !{null}

Modified: llvm/trunk/test/DebugInfo/AArch64/dwarfdump.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/AArch64/dwarfdump.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/AArch64/dwarfdump.ll (original)
+++ llvm/trunk/test/DebugInfo/AArch64/dwarfdump.ll Mon Feb  3 19:23:52 2014
@@ -24,7 +24,7 @@ attributes #0 = { nounwind }
 !llvm.module.flags = !{!10}
 
 !0 = metadata !{i32 786449, metadata !9, i32 12, metadata !"clang version 3.3 ", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !2, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/home/timnor01/llvm/build/tmp.c] [DW_LANG_C99]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !2 = metadata !{metadata !3}
 !3 = metadata !{i32 786478, metadata !9, metadata !4, metadata !"main", metadata !"main", metadata !"", i32 1, metadata !5, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, i32 ()* @main, null, null, metadata !1, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [main]
 !4 = metadata !{i32 786473, metadata !9} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/AArch64/variable-loc.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/AArch64/variable-loc.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/AArch64/variable-loc.ll (original)
+++ llvm/trunk/test/DebugInfo/AArch64/variable-loc.ll Mon Feb  3 19:23:52 2014
@@ -72,7 +72,7 @@ declare i32 @printf(i8*, ...)
 !llvm.module.flags = !{!30}
 
 !0 = metadata !{i32 786449, metadata !29, i32 12, metadata !"clang version 3.2 ", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/home/timnor01/a64-trunk/build/simple.c] [DW_LANG_C99]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5, metadata !11, metadata !14}
 !5 = metadata !{i32 786478, metadata !29, metadata !6, metadata !"populate_array", metadata !"populate_array", metadata !"", i32 4, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (i32*, i32)* @populate_array, null, null, metadata !1, i32 4} ; [ DW_TAG_subprogram ] [line 4] [def] [populate_array]
 !6 = metadata !{i32 786473, metadata !29} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/ARM/PR16736.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/ARM/PR16736.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/ARM/PR16736.ll (original)
+++ llvm/trunk/test/DebugInfo/ARM/PR16736.ll Mon Feb  3 19:23:52 2014
@@ -43,7 +43,7 @@ attributes #3 = { nounwind }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 (trunk 190804) (llvm/trunk 190797)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [//<unknown>] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"/<unknown>", metadata !""}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !5, metadata !6, metadata !"h", metadata !"h", metadata !"_Z1hiiiif", i32 3, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void (i32, i32, i32, i32, float)* @_Z1hiiiif, null, null, metadata !11, i32 3} ; [ DW_TAG_subprogram ] [line 3] [def] [h]
 !5 = metadata !{metadata !"/arm.cpp", metadata !""}

Modified: llvm/trunk/test/DebugInfo/ARM/sectionorder.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/ARM/sectionorder.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/ARM/sectionorder.ll (original)
+++ llvm/trunk/test/DebugInfo/ARM/sectionorder.ll Mon Feb  3 19:23:52 2014
@@ -12,7 +12,6 @@ target triple = "thumbv7-apple-ios"
 !llvm.dbg.cu = !{!0}
 
 !0 = metadata !{i32 786449, i32 0, i32 12, metadata !"test.c", metadata !"/Volumes/Data/radar/15623193", metadata !"LLVM", i1 true, i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !1} ; [ DW_TAG_compile_unit ] [/Volumes/Data/radar/15623193/test.c] [DW_LANG_C99]
-!1 = metadata !{metadata !2}
-!2 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{i32 2, metadata !"Dwarf Version", i32 2}
 !4 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}

Modified: llvm/trunk/test/DebugInfo/PowerPC/tls-fission.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/PowerPC/tls-fission.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/PowerPC/tls-fission.ll (original)
+++ llvm/trunk/test/DebugInfo/PowerPC/tls-fission.ll Mon Feb  3 19:23:52 2014
@@ -23,7 +23,7 @@
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, metadata !2, metadata !"tls.dwo"} ; [ DW_TAG_compile_unit ] [/tmp/tls.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"tls.cpp", metadata !"/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786484, i32 0, null, metadata !"tls", metadata !"tls", metadata !"", metadata !5, i32 1, metadata !6, i32 0, i32 1, i32* @tls, null} ; [ DW_TAG_variable ] [tls] [line 1] [def]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/tmp/tls.cpp]

Modified: llvm/trunk/test/DebugInfo/PowerPC/tls.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/PowerPC/tls.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/PowerPC/tls.ll (original)
+++ llvm/trunk/test/DebugInfo/PowerPC/tls.ll Mon Feb  3 19:23:52 2014
@@ -19,7 +19,7 @@
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/tls.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"tls.cpp", metadata !"/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786484, i32 0, null, metadata !"tls", metadata !"tls", metadata !"", metadata !5, i32 1, metadata !6, i32 0, i32 1, i32* @tls, null} ; [ DW_TAG_variable ] [tls] [line 1] [def]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/tmp/tls.cpp]

Modified: llvm/trunk/test/DebugInfo/Sparc/gnu-window-save.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/Sparc/gnu-window-save.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/Sparc/gnu-window-save.ll (original)
+++ llvm/trunk/test/DebugInfo/Sparc/gnu-window-save.ll Mon Feb  3 19:23:52 2014
@@ -57,7 +57,7 @@ attributes #1 = { "less-precise-fpmad"="
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.5 (http://llvm.org/git/clang.git 6a0714fee07fb7c4e32d3972b4fe2ce2f5678cf4) (llvm/ 672e88e934757f76d5c5e5258be41e7615094844)", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/home/venkatra/work/benchmarks/test/hello/hello.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"hello.c", metadata !"/home/venkatra/work/benchmarks/test/hello"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"main", metadata !"main", metadata !"", i32 3, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @main, null, null, metadata !2, i32 4} ; [ DW_TAG_subprogram ] [line 3] [def] [scope 4] [main]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/home/venkatra/work/benchmarks/test/hello/hello.c]

Modified: llvm/trunk/test/DebugInfo/SystemZ/variable-loc.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/SystemZ/variable-loc.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/SystemZ/variable-loc.ll (original)
+++ llvm/trunk/test/DebugInfo/SystemZ/variable-loc.ll Mon Feb  3 19:23:52 2014
@@ -58,7 +58,7 @@ declare i32 @printf(i8*, ...)
 !llvm.module.flags = !{!30}
 
 !0 = metadata !{i32 786449, metadata !29, i32 12, metadata !"clang version 3.2 ", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/home/timnor01/a64-trunk/build/simple.c] [DW_LANG_C99]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5, metadata !11, metadata !14}
 !5 = metadata !{i32 786478, metadata !29, metadata !6, metadata !"populate_array", metadata !"populate_array", metadata !"", i32 4, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (i32*, i32)* @populate_array, null, null, metadata !1, i32 4} ; [ DW_TAG_subprogram ] [line 4] [def] [populate_array]
 !6 = metadata !{i32 786473, metadata !29} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/2010-08-10-DbgConstant.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/2010-08-10-DbgConstant.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/2010-08-10-DbgConstant.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/2010-08-10-DbgConstant.ll Mon Feb  3 19:23:52 2014
@@ -16,7 +16,7 @@ declare void @bar(i32)
 
 !0 = metadata !{i32 786478, metadata !12, metadata !1, metadata !"foo", metadata !"foo", metadata !"foo", i32 3, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 false, void ()* @foo, null, null, null, i32 3} ; [ DW_TAG_subprogram ]
 !1 = metadata !{i32 786473, metadata !12} ; [ DW_TAG_file_type ]
-!2 = metadata !{i32 786449, metadata !12, i32 12, metadata !"clang 2.8", i1 false, metadata !"", i32 0, metadata !4, metadata !4, metadata !10, metadata !11,  metadata !11, metadata !""} ; [ DW_TAG_compile_unit ]
+!2 = metadata !{i32 786449, metadata !12, i32 12, metadata !"clang 2.8", i1 false, metadata !"", i32 0, metadata !4, metadata !4, metadata !10, metadata !11,  metadata !14, metadata !""} ; [ DW_TAG_compile_unit ]
 !3 = metadata !{i32 786453, metadata !12, metadata !1, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
 !4 = metadata !{null}
 !5 = metadata !{i32 786471, i32 0, metadata !1, metadata !"ro", metadata !"ro", metadata !"ro", metadata !1, i32 1, metadata !6, i1 true, i1 true, i32 201, null} ; [ DW_TAG_constant ]
@@ -28,3 +28,4 @@ declare void @bar(i32)
 !11 = metadata !{metadata !5}
 !12 = metadata !{metadata !"/tmp/l.c", metadata !"/Volumes/Lalgate/clean/D"}
 !13 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
+!14 = metadata !{}

Modified: llvm/trunk/test/DebugInfo/X86/2011-09-26-GlobalVarContext.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/2011-09-26-GlobalVarContext.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/2011-09-26-GlobalVarContext.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/2011-09-26-GlobalVarContext.ll Mon Feb  3 19:23:52 2014
@@ -19,8 +19,8 @@ declare void @llvm.dbg.declare(metadata,
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!21}
 
-!0 = metadata !{i32 786449, metadata !20, i32 12, metadata !"clang version 3.0 (trunk)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !12,  metadata !12, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !20, i32 12, metadata !"clang version 3.0 (trunk)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !12,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 720942, metadata !6, metadata !6, metadata !"f", metadata !"f", metadata !"", i32 3, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, i32 ()* @f, null, null, metadata !10, i32 0} ; [ DW_TAG_subprogram ] [line 3] [def] [scope 0] [f]
 !6 = metadata !{i32 720937, metadata !20} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/2011-12-16-BadStructRef.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/2011-12-16-BadStructRef.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/2011-12-16-BadStructRef.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/2011-12-16-BadStructRef.ll Mon Feb  3 19:23:52 2014
@@ -90,7 +90,7 @@ entry:
 !llvm.module.flags = !{!83}
 
 !0 = metadata !{i32 720913, metadata !82, i32 4, metadata !"clang version 3.1 (trunk 146596)", i1 false, metadata !"", i32 0, metadata !1, metadata !3, metadata !27, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5, metadata !9}
 !5 = metadata !{i32 720898, metadata !82, null, metadata !"bar", i32 9, i64 128, i64 64, i32 0, i32 0, null, metadata !7, i32 0, null, null, null} ; [ DW_TAG_class_type ] [bar] [line 9, size 128, align 64, offset 0] [def] [from ]
 !6 = metadata !{i32 720937, metadata !82} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/DW_AT_byte_size.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/DW_AT_byte_size.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/DW_AT_byte_size.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/DW_AT_byte_size.ll Mon Feb  3 19:23:52 2014
@@ -27,7 +27,7 @@ declare void @llvm.dbg.declare(metadata,
 !llvm.module.flags = !{!21}
 
 !0 = metadata !{i32 786449, metadata !20, i32 4, metadata !"clang version 3.1 (trunk 150996)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !20, metadata !6, metadata !"foo", metadata !"foo", metadata !"_Z3fooP1A", i32 3, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 (%struct.A*)* @_Z3fooP1A, null, null, metadata !14, i32 3} ; [ DW_TAG_subprogram ]
 !6 = metadata !{i32 786473, metadata !20} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/DW_AT_object_pointer.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/DW_AT_object_pointer.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/DW_AT_object_pointer.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/DW_AT_object_pointer.ll Mon Feb  3 19:23:52 2014
@@ -51,7 +51,7 @@ entry:
 !llvm.module.flags = !{!38}
 
 !0 = metadata !{i32 786449, metadata !37, i32 4, metadata !"clang version 3.2 (trunk 163586) (llvm/trunk 163570)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/Users/echristo/debug-tests/bar.cpp] [DW_LANG_C_plus_plus]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5, metadata !10, metadata !20}
 !5 = metadata !{i32 786478, metadata !6, metadata !6, metadata !"foo", metadata !"foo", metadata !"_Z3fooi", i32 7, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 (i32)* @_Z3fooi, null, null, metadata !1, i32 7} ; [ DW_TAG_subprogram ] [line 7] [def] [foo]
 !6 = metadata !{i32 786473, metadata !37} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/DW_AT_specification.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/DW_AT_specification.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/DW_AT_specification.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/DW_AT_specification.ll Mon Feb  3 19:23:52 2014
@@ -19,8 +19,8 @@ entry:
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!28}
 
-!0 = metadata !{i32 786449, metadata !27, i32 4, metadata !"clang version 3.0 ()", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !18,  metadata !18, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !27, i32 4, metadata !"clang version 3.0 ()", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !18,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 720942, metadata !6, null, metadata !"bar", metadata !"bar", metadata !"_ZN3foo3barEv", i32 4, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_ZN3foo3barEv, null, metadata !11, metadata !16, i32 4} ; [ DW_TAG_subprogram ] [line 4] [def] [bar]
 !6 = metadata !{i32 720937, metadata !27} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/DW_AT_stmt_list_sec_offset.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/DW_AT_stmt_list_sec_offset.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/DW_AT_stmt_list_sec_offset.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/DW_AT_stmt_list_sec_offset.ll Mon Feb  3 19:23:52 2014
@@ -32,7 +32,7 @@ attributes #0 = { nounwind "less-precise
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [C:\Projects/test.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"test.c", metadata !"C:\5CProjects"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"main", metadata !"main", metadata !"", i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, i32 ()* @main, null, null, metadata !2, i32 2} ; [ DW_TAG_subprogram ] [line 1] [def] [scope 2] [main]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [C:\Projects/test.c]

Modified: llvm/trunk/test/DebugInfo/X86/DW_TAG_friend.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/DW_TAG_friend.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/DW_TAG_friend.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/DW_TAG_friend.ll Mon Feb  3 19:23:52 2014
@@ -18,8 +18,8 @@
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!29}
 
-!0 = metadata !{i32 786449, metadata !28, i32 4, metadata !"clang version 3.1 (trunk 153413) (llvm/trunk 153428)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !3, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !28, i32 4, metadata !"clang version 3.1 (trunk 153413) (llvm/trunk 153428)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
+!1 = metadata !{}
 !3 = metadata !{metadata !5, metadata !17}
 !5 = metadata !{i32 786484, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !6, i32 10, metadata !7, i32 0, i32 1, %class.A* @a, null} ; [ DW_TAG_variable ]
 !6 = metadata !{i32 786473, metadata !28} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/aligned_stack_var.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/aligned_stack_var.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/aligned_stack_var.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/aligned_stack_var.ll Mon Feb  3 19:23:52 2014
@@ -28,7 +28,7 @@ declare void @llvm.dbg.declare(metadata,
 !llvm.module.flags = !{!15}
 
 !0 = metadata !{i32 786449, metadata !14, i32 4, metadata !"clang version 3.2 (trunk 155696:155697) (llvm/trunk 155696)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !14, metadata !6, metadata !"run", metadata !"run", metadata !"_Z3runv", i32 1, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_Z3runv, null, null, metadata !1, i32 1} ; [ DW_TAG_subprogram ]
 !6 = metadata !{i32 786473, metadata !14} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/arange.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/arange.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/arange.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/arange.ll Mon Feb  3 19:23:52 2014
@@ -31,7 +31,7 @@
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5 ", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !2, metadata !9, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/simple.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"simple.cpp", metadata !"/tmp/dbginfo"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786451, metadata !1, null, metadata !"foo<&i>", i32 3, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, metadata !5, metadata !"_ZTS3fooIXadL_Z1iEEE"} ; [ DW_TAG_structure_type ] [foo<&i>] [line 3, size 8, align 8, offset 0] [def] [from ]
 !5 = metadata !{metadata !6}

Modified: llvm/trunk/test/DebugInfo/X86/arguments.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/arguments.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/arguments.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/arguments.ll Mon Feb  3 19:23:52 2014
@@ -48,7 +48,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/blaikie/dev/scratch/scratch.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"scratch.cpp", metadata !"/usr/local/google/home/blaikie/dev/scratch"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"func", metadata !"func", metadata !"_Z4func3fooS_", i32 6, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%struct.foo*, %struct.foo*)* @_Z4func3fooS_, null, null, metadata !2, i32 6} ; [ DW_TAG_subprogram ] [line 6] [def] [func]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/usr/local/google/home/blaikie/dev/scratch/scratch.cpp]

Modified: llvm/trunk/test/DebugInfo/X86/block-capture.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/block-capture.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/block-capture.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/block-capture.ll Mon Feb  3 19:23:52 2014
@@ -70,7 +70,7 @@ declare i32 @__objc_personality_v0(...)
 !llvm.module.flags = !{!35, !36, !37, !38, !64}
 
 !0 = metadata !{i32 786449, metadata !63, i32 16, metadata !"clang version 3.1 (trunk 151227)", i1 false, metadata !"", i32 2, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5, metadata !28, metadata !31, metadata !34}
 !5 = metadata !{i32 786478, metadata !6, metadata !6, metadata !"foo", metadata !"foo", metadata !"", i32 5, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, null, null, null, metadata !26, i32 5} ; [ DW_TAG_subprogram ]
 !6 = metadata !{i32 786473, metadata !63} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/byvalstruct.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/byvalstruct.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/byvalstruct.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/byvalstruct.ll Mon Feb  3 19:23:52 2014
@@ -88,7 +88,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 17, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 2, metadata !2, metadata !3, metadata !6, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/t.mm] [DW_LANG_ObjC_plus_plus]
 !1 = metadata !{metadata !"t.mm", metadata !""}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786451, metadata !1, metadata !5, metadata !"Bitmap", i32 8, i64 8, i64 8, i32 0, i32 512, null, metadata !2, i32 17, null, null, null} ; [ DW_TAG_structure_type ] [Bitmap] [line 8, size 8, align 8, offset 0] [def] [from ]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/t.mm]

Modified: llvm/trunk/test/DebugInfo/X86/c-type-units.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/c-type-units.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/c-type-units.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/c-type-units.ll Mon Feb  3 19:23:52 2014
@@ -19,7 +19,7 @@
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.5 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/simple.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"simple.c", metadata !"/tmp/dbginfo"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786484, i32 0, null, metadata !"f", metadata !"f", metadata !"", metadata !5, i32 2, metadata !6, i32 0, i32 1, %struct.foo* @f, null} ; [ DW_TAG_variable ] [f] [line 2] [def]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/tmp/dbginfo/simple.c]

Modified: llvm/trunk/test/DebugInfo/X86/coff_debug_info_type.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/coff_debug_info_type.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/coff_debug_info_type.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/coff_debug_info_type.ll Mon Feb  3 19:23:52 2014
@@ -27,7 +27,7 @@ attributes #0 = { nounwind "less-precise
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [C:\Projects/test.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"test.c", metadata !"C:\5CProjects"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"main", metadata !"main", metadata !"", i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, i32 ()* @main, null, null, metadata !2, i32 2} ; [ DW_TAG_subprogram ] [line 1] [def] [scope 2] [main]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [C:\Projects/test.c]

Modified: llvm/trunk/test/DebugInfo/X86/coff_relative_names.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/coff_relative_names.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/coff_relative_names.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/coff_relative_names.ll Mon Feb  3 19:23:52 2014
@@ -25,7 +25,7 @@ attributes #0 = { nounwind "less-precise
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [C:\Projects/test.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"test.c", metadata !"C:\5CProjects"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"main", metadata !"main", metadata !"", i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, i32 ()* @main, null, null, metadata !2, i32 2} ; [ DW_TAG_subprogram ] [line 1] [def] [scope 2] [main]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [C:\Projects/test.c]

Modified: llvm/trunk/test/DebugInfo/X86/concrete_out_of_line.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/concrete_out_of_line.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/concrete_out_of_line.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/concrete_out_of_line.ll Mon Feb  3 19:23:52 2014
@@ -35,8 +35,8 @@ declare void @_Z8moz_freePv(i8*)
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!60}
 
-!0 = metadata !{i32 786449, metadata !59, i32 4, metadata !"clang version 3.1 ()", i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !47,  metadata !47, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !59, i32 4, metadata !"clang version 3.1 ()", i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !47,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
+!1 = metadata !{}
 !3 = metadata !{metadata !5, metadata !23, metadata !27, metadata !31}
 !5 = metadata !{i32 720942, metadata !6, null, metadata !"Release", metadata !"Release", metadata !"_ZN17nsAutoRefCnt7ReleaseEv", i32 14, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32* null, null, metadata !12, metadata !20, i32 14} ; [ DW_TAG_subprogram ] [line 14] [def] [Release]
 !6 = metadata !{i32 720937, metadata !59} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/cu-ranges-odr.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/cu-ranges-odr.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/cu-ranges-odr.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/cu-ranges-odr.ll Mon Feb  3 19:23:52 2014
@@ -63,7 +63,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5 (trunk 199923) (llvm/trunk 199940)", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !13, metadata !21, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/baz.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"baz.cpp", metadata !"/usr/local/google/home/echristo/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786434, metadata !1, null, metadata !"A", i32 1, i64 32, i64 32, i32 0, i32 0, null, metadata !5, i32 0, null, null, metadata !"_ZTS1A"} ; [ DW_TAG_class_type ] [A] [line 1, size 32, align 32, offset 0] [def] [from ]
 !5 = metadata !{metadata !6, metadata !8}

Modified: llvm/trunk/test/DebugInfo/X86/cu-ranges.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/cu-ranges.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/cu-ranges.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/cu-ranges.ll Mon Feb  3 19:23:52 2014
@@ -42,7 +42,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.5 (trunk 199256) (llvm/trunk 199254)", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/foo.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"foo.c", metadata !"/usr/local/google/home/echristo/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"foo", metadata !"foo", metadata !"", i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 (i32)* @foo, null, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [foo]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/usr/local/google/home/echristo/tmp/foo.c]

Modified: llvm/trunk/test/DebugInfo/X86/data_member_location.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/data_member_location.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/data_member_location.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/data_member_location.ll Mon Feb  3 19:23:52 2014
@@ -36,7 +36,7 @@
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !2, metadata !10, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/data_member_location.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"data_member_location.cpp", metadata !"/tmp/dbginfo"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786451, metadata !1, null, metadata !"foo", i32 1, i64 64, i64 32, i32 0, i32 0, null, metadata !5, i32 0, null, null, metadata !"_ZTS3foo"} ; [ DW_TAG_structure_type ] [foo] [line 1, size 64, align 32, offset 0] [def] [from ]
 !5 = metadata !{metadata !6, metadata !8}

Modified: llvm/trunk/test/DebugInfo/X86/dbg-declare.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/dbg-declare.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/dbg-declare.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/dbg-declare.ll Mon Feb  3 19:23:52 2014
@@ -31,7 +31,7 @@ declare void @llvm.stackrestore(i8*) nou
 !llvm.module.flags = !{!27}
 
 !0 = metadata !{i32 786449, metadata !26, i32 12, metadata !"clang version 3.1 (trunk 153698)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1, null, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !26, metadata !0, metadata !"foo", metadata !"foo", metadata !"", i32 6, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 (i32*)* @foo, null, null, metadata !12, i32 0} ; [ DW_TAG_subprogram ]
 !6 = metadata !{i32 786473, metadata !26} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/dbg-subrange.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/dbg-subrange.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/dbg-subrange.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/dbg-subrange.ll Mon Feb  3 19:23:52 2014
@@ -15,8 +15,8 @@ entry:
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!22}
 
-!0 = metadata !{i32 786449, metadata !21, i32 12, metadata !"clang version 3.1 (trunk 144833)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !11,  metadata !11, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !21, i32 12, metadata !"clang version 3.1 (trunk 144833)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !11,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 720942, metadata !21, metadata !6, metadata !"bar", metadata !"bar", metadata !"", i32 4, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @bar, null, null, metadata !9, i32 0} ; [ DW_TAG_subprogram ] [line 4] [def] [scope 0] [bar]
 !6 = metadata !{i32 720937, metadata !21} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/dbg-value-inlined-parameter.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/dbg-value-inlined-parameter.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/dbg-value-inlined-parameter.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/dbg-value-inlined-parameter.ll Mon Feb  3 19:23:52 2014
@@ -51,7 +51,7 @@ declare void @llvm.dbg.value(metadata, i
 
 !0 = metadata !{i32 786478, metadata !1, metadata !1, metadata !"foo", metadata !"foo", metadata !"", i32 8, metadata !3, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 (%struct.S1*, i32)* @foo, null, null, metadata !41, i32 8} ; [ DW_TAG_subprogram ] [line 8] [def] [foo]
 !1 = metadata !{i32 786473, metadata !42} ; [ DW_TAG_file_type ]
-!2 = metadata !{i32 786449, metadata !42, i32 12, metadata !"clang version 2.9 (trunk 125693)", i1 true, metadata !"", i32 0, metadata !8, metadata !8, metadata !39, metadata !40,  metadata !40, null} ; [ DW_TAG_compile_unit ]
+!2 = metadata !{i32 786449, metadata !42, i32 12, metadata !"clang version 2.9 (trunk 125693)", i1 true, metadata !"", i32 0, metadata !8, metadata !8, metadata !39, metadata !40,  metadata !44, null} ; [ DW_TAG_compile_unit ]
 !3 = metadata !{i32 786453, metadata !42, metadata !1, metadata !"", i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
 !4 = metadata !{metadata !5}
 !5 = metadata !{i32 786468, null, metadata !2, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
@@ -89,3 +89,4 @@ declare void @llvm.dbg.value(metadata, i
 !41 = metadata !{metadata !9, metadata !18}
 !42 = metadata !{metadata !"nm2.c", metadata !"/private/tmp"}
 !43 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
+!44 = metadata !{}

Modified: llvm/trunk/test/DebugInfo/X86/dbg_value_direct.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/dbg_value_direct.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/dbg_value_direct.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/dbg_value_direct.ll Mon Feb  3 19:23:52 2014
@@ -149,7 +149,7 @@ attributes #2 = { "less-precise-fpmad"="
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/crash.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"crash.cpp", metadata !"/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"func", metadata !"func", metadata !"_Z4funci", i32 6, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%struct.A*, i32)* @_Z4funci, null, null, metadata !2, i32 6} ; [ DW_TAG_subprogram ] [line 6] [def] [func]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/tmp/crash.cpp]

Modified: llvm/trunk/test/DebugInfo/X86/debug-info-block-captured-self.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/debug-info-block-captured-self.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/debug-info-block-captured-self.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/debug-info-block-captured-self.ll Mon Feb  3 19:23:52 2014
@@ -83,7 +83,7 @@ define internal void @"__24-[Main initWi
 !2 = metadata !{metadata !3}
 !3 = metadata !{i32 786436, metadata !107, null, metadata !"", i32 20, i64 32, i64 32, i32 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_enumeration_type ] [line 20, size 32, align 32, offset 0] [def] [from ]
 !4 = metadata !{}
-!15 = metadata !{i32 0}
+!15 = metadata !{}
 !23 = metadata !{metadata !38, metadata !42}
 !27 = metadata !{i32 786454, metadata !107, null, metadata !"id", i32 31, i64 0, i64 0, i64 0, i32 0, metadata !28} ; [ DW_TAG_typedef ] [id] [line 31, size 0, align 0, offset 0] [from ]
 !28 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !29} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from objc_object]

Modified: llvm/trunk/test/DebugInfo/X86/debug-info-blocks.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/debug-info-blocks.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/debug-info-blocks.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/debug-info-blocks.ll Mon Feb  3 19:23:52 2014
@@ -264,7 +264,7 @@ attributes #3 = { nounwind }
 
 !0 = metadata !{i32 786449, metadata !1, i32 16, metadata !"clang version 3.3 ", i1 false, metadata !"", i32 2, metadata !2, metadata !3, metadata !12, metadata !2,  metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [llvm/tools/clang/test/CodeGenObjC/<unknown>] [DW_LANG_ObjC]
 !1 = metadata !{metadata !"llvm/tools/clang/test/CodeGenObjC/<unknown>", metadata !"llvm/_build.ninja.Debug"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786451, metadata !5, metadata !6, metadata !"A", i32 33, i64 32, i64 32, i32 0, i32 512, null, metadata !7, i32 16, null, null, null} ; [ DW_TAG_structure_type ] [A] [line 33, size 32, align 32, offset 0] [def] [from ]
 !5 = metadata !{metadata !"llvm/tools/clang/test/CodeGenObjC/debug-info-blocks.m", metadata !"llvm/_build.ninja.Debug"}

Modified: llvm/trunk/test/DebugInfo/X86/debug-info-static-member.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/debug-info-static-member.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/debug-info-static-member.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/debug-info-static-member.ll Mon Feb  3 19:23:52 2014
@@ -59,8 +59,8 @@ declare void @llvm.dbg.declare(metadata,
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!34}
 
-!0 = metadata !{i32 786449, metadata !33, i32 4, metadata !"clang version 3.3 (trunk 171914)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !10,  metadata !10, metadata !""} ; [ DW_TAG_compile_unit ] [/home/probinson/projects/upstream/static-member/test/debug-info-static-member.cpp] [DW_LANG_C_plus_plus]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !33, i32 4, metadata !"clang version 3.3 (trunk 171914)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !10,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/home/probinson/projects/upstream/static-member/test/debug-info-static-member.cpp] [DW_LANG_C_plus_plus]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !33, metadata !6, metadata !"main", metadata !"main", metadata !"", i32 18, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @main, null, null, metadata !1, i32 23} ; [ DW_TAG_subprogram ] [line 18] [def] [scope 23] [main]
 !6 = metadata !{i32 786473, metadata !33} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/dwarf-aranges-no-dwarf-labels.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/dwarf-aranges-no-dwarf-labels.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/dwarf-aranges-no-dwarf-labels.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/dwarf-aranges-no-dwarf-labels.ll Mon Feb  3 19:23:52 2014
@@ -62,7 +62,7 @@ attributes #2 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 (191881)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !17, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/debug_ranges/a.cc] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"tmp/debug_ranges/a.cc", metadata !"/"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4, metadata !11, metadata !14}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"foo", metadata !"foo", metadata !"_Z3fooi", i32 2, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 (i32)* @_Z3fooi, null, null, metadata !9, i32 2} ; [ DW_TAG_subprogram ] [line 2] [def] [foo]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/tmp/debug_ranges/a.cc]

Modified: llvm/trunk/test/DebugInfo/X86/dwarf-aranges.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/dwarf-aranges.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/dwarf-aranges.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/dwarf-aranges.ll Mon Feb  3 19:23:52 2014
@@ -67,7 +67,7 @@ entry:
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !8, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/home/kayamon/test.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"test.c", metadata !"/home/kayamon"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"some_code", metadata !"some_code", metadata !"", i32 5, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, void ()* @some_code, null, null, metadata !2, i32 6} ; [ DW_TAG_subprogram ] [line 5] [def] [scope 6] [some_code]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/home/kayamon/test.c]

Modified: llvm/trunk/test/DebugInfo/X86/dwarf-public-names.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/dwarf-public-names.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/dwarf-public-names.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/dwarf-public-names.ll Mon Feb  3 19:23:52 2014
@@ -91,8 +91,8 @@ attributes #1 = { nounwind readnone }
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!38}
 
-!0 = metadata !{i32 786449, metadata !37, i32 4, metadata !"clang version 3.3 (http://llvm.org/git/clang.git a09cd8103a6a719cb2628cdf0c91682250a17bd2) (http://llvm.org/git/llvm.git 47d03cec0afca0c01ae42b82916d1d731716cd20)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !2, metadata !24,  metadata !24, metadata !""} ; [ DW_TAG_compile_unit ] [/usr2/kparzysz/s.hex/t/dwarf-public-names.cpp] [DW_LANG_C_plus_plus]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !37, i32 4, metadata !"clang version 3.3 (http://llvm.org/git/clang.git a09cd8103a6a719cb2628cdf0c91682250a17bd2) (http://llvm.org/git/llvm.git 47d03cec0afca0c01ae42b82916d1d731716cd20)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !2, metadata !24,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/usr2/kparzysz/s.hex/t/dwarf-public-names.cpp] [DW_LANG_C_plus_plus]
+!1 = metadata !{}
 !2 = metadata !{metadata !3, metadata !18, metadata !19, metadata !20}
 !3 = metadata !{i32 786478, metadata !4, null, metadata !"member_function", metadata !"member_function", metadata !"_ZN1C15member_functionEv", i32 9, metadata !5, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%struct.C*)* @_ZN1C15member_functionEv, null, metadata !12, metadata !1, i32 9} ; [ DW_TAG_subprogram ] [line 9] [def] [member_function]
 !4 = metadata !{i32 786473, metadata !37} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/dwarf-pubnames-split.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/dwarf-pubnames-split.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/dwarf-pubnames-split.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/dwarf-pubnames-split.ll Mon Feb  3 19:23:52 2014
@@ -26,7 +26,7 @@ attributes #0 = { nounwind uwtable "less
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 (trunk 189287) (llvm/trunk 189296)", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/foo.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"foo.c", metadata !"/usr/local/google/home/echristo/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"main", metadata !"main", metadata !"", i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @main, null, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [main]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/usr/local/google/home/echristo/tmp/foo.c]

Modified: llvm/trunk/test/DebugInfo/X86/elf-names.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/elf-names.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/elf-names.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/elf-names.ll Mon Feb  3 19:23:52 2014
@@ -63,7 +63,7 @@ declare void @llvm.dbg.value(metadata, i
 !llvm.module.flags = !{!54}
 
 !0 = metadata !{i32 786449, metadata !53, i32 4, metadata !"clang version 3.2 (trunk 167506) (llvm/trunk 167505)", i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/foo.cpp] [DW_LANG_C_plus_plus]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5, metadata !31}
 !5 = metadata !{i32 786478, metadata !6, null, metadata !"D", metadata !"D", metadata !"_ZN1DC2Ev", i32 12, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void (%class.D*)* @_ZN1DC2Ev, null, metadata !17, metadata !27, i32 12} ; [ DW_TAG_subprogram ] [line 12] [def] [D]
 !6 = metadata !{i32 786473, metadata !53} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/empty-and-one-elem-array.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/empty-and-one-elem-array.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/empty-and-one-elem-array.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/empty-and-one-elem-array.ll Mon Feb  3 19:23:52 2014
@@ -67,7 +67,7 @@ declare void @llvm.dbg.declare(metadata,
 !llvm.module.flags = !{!33}
 
 !0 = metadata !{i32 786449, metadata !32, i32 12, metadata !"clang version 3.3 (trunk 169136)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/Volumes/Sandbox/llvm/test.c] [DW_LANG_C99]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !6, metadata !6, metadata !"func", metadata !"func", metadata !"", i32 11, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, i32 ()* @func, null, null, metadata !1, i32 11} ; [ DW_TAG_subprogram ] [line 11] [def] [func]
 !6 = metadata !{i32 786473, metadata !32} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/empty-array.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/empty-array.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/empty-array.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/empty-array.ll Mon Feb  3 19:23:52 2014
@@ -27,8 +27,8 @@
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!21}
 
-!0 = metadata !{i32 786449, metadata !20, i32 4, metadata !"clang version 3.3 (trunk 169136)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !3, metadata !""} ; [ DW_TAG_compile_unit ] [/Volumes/Sandbox/llvm/t.cpp] [DW_LANG_C_plus_plus]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !20, i32 4, metadata !"clang version 3.3 (trunk 169136)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/Volumes/Sandbox/llvm/t.cpp] [DW_LANG_C_plus_plus]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786484, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !6, i32 1, metadata !7, i32 0, i32 1, %class.A* @a, null} ; [ DW_TAG_variable ] [a] [line 1] [def]
 !6 = metadata !{i32 786473, metadata !20} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/ending-run.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/ending-run.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/ending-run.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/ending-run.ll Mon Feb  3 19:23:52 2014
@@ -30,7 +30,7 @@ declare void @llvm.dbg.declare(metadata,
 !llvm.module.flags = !{!20}
 
 !0 = metadata !{i32 786449, metadata !19, i32 12, metadata !"clang version 3.1 (trunk 153921) (llvm/trunk 153916)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !19, metadata !6, metadata !"callee", metadata !"callee", metadata !"", i32 4, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, i32 (i32)* @callee, null, null, metadata !10, i32 7} ; [ DW_TAG_subprogram ]
 !6 = metadata !{i32 786473, metadata !19} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/enum-class.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/enum-class.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/enum-class.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/enum-class.ll Mon Feb  3 19:23:52 2014
@@ -8,7 +8,7 @@
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!23}
 
-!0 = metadata !{i32 786449, metadata !22, i32 4, metadata !"clang version 3.2 (trunk 157269) (llvm/trunk 157264)", i1 false, metadata !"", i32 0, metadata !1, metadata !15, metadata !15, metadata !17,  metadata !17, metadata !""} ; [ DW_TAG_compile_unit ]
+!0 = metadata !{i32 786449, metadata !22, i32 4, metadata !"clang version 3.2 (trunk 157269) (llvm/trunk 157264)", i1 false, metadata !"", i32 0, metadata !1, metadata !15, metadata !15, metadata !17,  metadata !15, metadata !""} ; [ DW_TAG_compile_unit ]
 !1 = metadata !{metadata !3, metadata !8, metadata !12}
 !3 = metadata !{i32 786436, metadata !4, null, metadata !"A", i32 1, i64 32, i64 32, i32 0, i32 0, metadata !5, metadata !6, i32 0, null, null, null} ; [ DW_TAG_enumeration_type ] [A] [line 1, size 32, align 32, offset 0] [def] [from int]
 !4 = metadata !{i32 786473, metadata !22} ; [ DW_TAG_file_type ]
@@ -22,7 +22,7 @@
 !12 = metadata !{i32 786436, metadata !4, null, metadata !"C", i32 3, i64 32, i64 32, i32 0, i32 0, null, metadata !13, i32 0, null, null, null} ; [ DW_TAG_enumeration_type ] [C] [line 3, size 32, align 32, offset 0] [def] [from ]
 !13 = metadata !{metadata !14}
 !14 = metadata !{i32 786472, metadata !"C1", i64 1} ; [ DW_TAG_enumerator ]
-!15 = metadata !{i32 0}
+!15 = metadata !{}
 !17 = metadata !{metadata !19, metadata !20, metadata !21}
 !19 = metadata !{i32 786484, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !4, i32 4, metadata !3, i32 0, i32 1, i32* @a, null} ; [ DW_TAG_variable ]
 !20 = metadata !{i32 786484, i32 0, null, metadata !"b", metadata !"b", metadata !"", metadata !4, i32 5, metadata !8, i32 0, i32 1, i64* @b, null} ; [ DW_TAG_variable ]

Modified: llvm/trunk/test/DebugInfo/X86/enum-fwd-decl.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/enum-fwd-decl.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/enum-fwd-decl.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/enum-fwd-decl.ll Mon Feb  3 19:23:52 2014
@@ -6,8 +6,8 @@
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!9}
 
-!0 = metadata !{i32 786449, metadata !8, i32 4, metadata !"clang version 3.2 (trunk 165274) (llvm/trunk 165272)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !3, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/foo.cpp] [DW_LANG_C_plus_plus]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !8, i32 4, metadata !"clang version 3.2 (trunk 165274) (llvm/trunk 165272)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/foo.cpp] [DW_LANG_C_plus_plus]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786484, i32 0, null, metadata !"e", metadata !"e", metadata !"", metadata !6, i32 2, metadata !7, i32 0, i32 1, i16* @e, null} ; [ DW_TAG_variable ] [e] [line 2] [def]
 !6 = metadata !{i32 786473, metadata !8} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/fission-cu.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/fission-cu.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/fission-cu.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/fission-cu.ll Mon Feb  3 19:23:52 2014
@@ -7,8 +7,8 @@
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!9}
 
-!0 = metadata !{i32 786449, metadata !8, i32 12, metadata !"clang version 3.3 (trunk 169021) (llvm/trunk 169020)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !3, metadata !"baz.dwo"} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/baz.c] [DW_LANG_C99]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !8, i32 12, metadata !"clang version 3.3 (trunk 169021) (llvm/trunk 169020)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !1, metadata !"baz.dwo"} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/baz.c] [DW_LANG_C99]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786484, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !6, i32 1, metadata !7, i32 0, i32 1, i32* @a, null} ; [ DW_TAG_variable ] [a] [line 1] [def]
 !6 = metadata !{i32 786473, metadata !8} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/fission-hash.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/fission-hash.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/fission-hash.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/fission-hash.ll Mon Feb  3 19:23:52 2014
@@ -11,6 +11,6 @@
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 (trunk 188230) (llvm/trunk 188234)", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !2, metadata !2, metadata !"foo.dwo"} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/foo.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"foo.c", metadata !"/usr/local/google/home/echristo/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{i32 2, metadata !"Dwarf Version", i32 3}
 !4 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}

Modified: llvm/trunk/test/DebugInfo/X86/fission-ranges.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/fission-ranges.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/fission-ranges.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/fission-ranges.ll Mon Feb  3 19:23:52 2014
@@ -44,7 +44,7 @@ entry:
 define internal fastcc void @foo() #0 {
 entry:
   tail call void @llvm.dbg.value(metadata !29, i64 0, metadata !13), !dbg !30
-  tail call void @llvm.dbg.value(metadata !2, i64 0, metadata !14), !dbg !31
+  tail call void @llvm.dbg.value(metadata !44, i64 0, metadata !14), !dbg !31
   %c.promoted9 = load i32* @c, align 4, !dbg !32, !tbaa !33
   br label %for.cond1.preheader, !dbg !31
 
@@ -107,7 +107,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 (trunk 191700) (llvm/trunk 191710)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !"small.dwo"} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/small.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"small.c", metadata !"/usr/local/google/home/echristo/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4, metadata !8}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"bar", metadata !"bar", metadata !"", i32 18, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 true, void ()* @bar, null, null, metadata !2, i32 19} ; [ DW_TAG_subprogram ] [line 18] [def] [scope 19] [bar]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/usr/local/google/home/echristo/tmp/small.c]
@@ -149,3 +149,4 @@ attributes #1 = { nounwind readnone }
 !41 = metadata !{i32* @c}
 !42 = metadata !{i32 15, i32 0, metadata !8, null}
 !43 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
+!44 = metadata !{i32 0}

Modified: llvm/trunk/test/DebugInfo/X86/generate-odr-hash.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/generate-odr-hash.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/generate-odr-hash.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/generate-odr-hash.ll Mon Feb  3 19:23:52 2014
@@ -205,7 +205,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !20, metadata !37, metadata !2, metadata !"bar.dwo"} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/bar.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"bar.cpp", metadata !"/tmp/dbginfo"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4, metadata !5, metadata !13, metadata !16}
 !4 = metadata !{i32 786451, metadata !1, null, metadata !"bar", i32 1, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, null, metadata !"_ZTS3bar"} ; [ DW_TAG_structure_type ] [bar] [line 1, size 8, align 8, offset 0] [def] [from ]
 !5 = metadata !{i32 786434, metadata !1, metadata !6, metadata !"fluffy", i32 13, i64 64, i64 32, i32 0, i32 0, null, metadata !9, i32 0, null, null, metadata !"_ZTSN7echidna8capybara8mongoose6fluffyE"} ; [ DW_TAG_class_type ] [fluffy] [line 13, size 64, align 32, offset 0] [def] [from ]

Modified: llvm/trunk/test/DebugInfo/X86/gnu-public-names-empty.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/gnu-public-names-empty.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/gnu-public-names-empty.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/gnu-public-names-empty.ll Mon Feb  3 19:23:52 2014
@@ -14,6 +14,6 @@
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 (trunk 191846) (llvm/trunk 191866)", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/foo.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"foo.c", metadata !"/usr/local/google/home/echristo/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
 !4 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}

Modified: llvm/trunk/test/DebugInfo/X86/gnu-public-names.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/gnu-public-names.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/gnu-public-names.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/gnu-public-names.ll Mon Feb  3 19:23:52 2014
@@ -256,7 +256,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 (trunk 192862) (llvm/trunk 192861)", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !21, metadata !29, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/pubnames.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"pubnames.cpp", metadata !"/usr/local/google/home/echristo/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4, metadata !17}
 !4 = metadata !{i32 786451, metadata !1, null, metadata !"C", i32 1, i64 8, i64 8, i32 0, i32 0, null, metadata !5, i32 0, null, null, metadata !"_ZTS1C"} ; [ DW_TAG_structure_type ] [C] [line 1, size 8, align 8, offset 0] [def] [from ]
 !5 = metadata !{metadata !6, metadata !8, metadata !13}

Modified: llvm/trunk/test/DebugInfo/X86/line-info.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/line-info.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/line-info.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/line-info.ll Mon Feb  3 19:23:52 2014
@@ -40,7 +40,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.3 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2,  metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/blaikie/dev/scratch/list0.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"list0.c", metadata !"/usr/local/google/home/blaikie/dev/scratch"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4, metadata !10}
 !4 = metadata !{i32 786478, metadata !5, metadata !6, metadata !"foo", metadata !"foo", metadata !"", i32 1, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 (i32)* @foo, null, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [foo]
 !5 = metadata !{metadata !"./list0.h", metadata !"/usr/local/google/home/blaikie/dev/scratch"}

Modified: llvm/trunk/test/DebugInfo/X86/linkage-name.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/linkage-name.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/linkage-name.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/linkage-name.ll Mon Feb  3 19:23:52 2014
@@ -27,8 +27,8 @@ declare void @llvm.dbg.declare(metadata,
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!29}
 
-!0 = metadata !{i32 786449, metadata !28, i32 4, metadata !"clang version 3.1 (trunk 152691) (llvm/trunk 152692)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !18,  metadata !18, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !28, i32 4, metadata !"clang version 3.1 (trunk 152691) (llvm/trunk 152692)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !18,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !6, null, metadata !"a", metadata !"a", metadata !"_ZN1A1aEi", i32 5, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 (%class.A*, i32)* @_ZN1A1aEi, null, metadata !13, metadata !16, i32 5} ; [ DW_TAG_subprogram ]
 !6 = metadata !{i32 786473, metadata !28} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/low-pc-cu.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/low-pc-cu.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/low-pc-cu.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/low-pc-cu.ll Mon Feb  3 19:23:52 2014
@@ -16,7 +16,7 @@ entry:
 !llvm.module.flags = !{!16}
 
 !0 = metadata !{i32 786449, metadata !15, i32 4, metadata !"clang version 3.1 (trunk 153454) (llvm/trunk 153471)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5, metadata !12}
 !5 = metadata !{i32 786478, metadata !6, null, metadata !"q", metadata !"q", metadata !"_Z1qv", i32 5, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @_Z1qv, null, null, metadata !10, i32 0} ; [ DW_TAG_subprogram ] [line 5] [def] [scope 0] [q]
 !6 = metadata !{i32 786473, metadata !15} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/misched-dbg-value.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/misched-dbg-value.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/misched-dbg-value.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/misched-dbg-value.ll Mon Feb  3 19:23:52 2014
@@ -90,7 +90,7 @@ attributes #1 = { nounwind readnone }
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!83}
 
-!0 = metadata !{i32 786449, metadata !82, i32 12, metadata !"clang version 3.3 (trunk 175015)", i1 true, metadata !"", i32 0, metadata !1, metadata !10, metadata !11, metadata !29,  metadata !29, metadata !""} ; [ DW_TAG_compile_unit ] [/Users/manmanren/test-Nov/rdar_13183203/test2/dry.c] [DW_LANG_C99]
+!0 = metadata !{i32 786449, metadata !82, i32 12, metadata !"clang version 3.3 (trunk 175015)", i1 true, metadata !"", i32 0, metadata !1, metadata !10, metadata !11, metadata !29,  metadata !10, metadata !""} ; [ DW_TAG_compile_unit ] [/Users/manmanren/test-Nov/rdar_13183203/test2/dry.c] [DW_LANG_C99]
 !1 = metadata !{metadata !2}
 !2 = metadata !{i32 786436, metadata !82, null, metadata !"", i32 128, i64 32, i64 32, i32 0, i32 0, null, metadata !4, i32 0, null, null, null} ; [ DW_TAG_enumeration_type ] [line 128, size 32, align 32, offset 0] [def] [from ]
 !3 = metadata !{i32 786473, metadata !82} ; [ DW_TAG_file_type ]
@@ -100,7 +100,7 @@ attributes #1 = { nounwind readnone }
 !7 = metadata !{i32 786472, metadata !"Ident3", i64 10001} ; [ DW_TAG_enumerator ] [Ident3 :: 10001]
 !8 = metadata !{i32 786472, metadata !"Ident4", i64 10002} ; [ DW_TAG_enumerator ] [Ident4 :: 10002]
 !9 = metadata !{i32 786472, metadata !"Ident5", i64 10003} ; [ DW_TAG_enumerator ] [Ident5 :: 10003]
-!10 = metadata !{i32 0}
+!10 = metadata !{}
 !11 = metadata !{metadata !12}
 !12 = metadata !{i32 786478, metadata !82, metadata !3, metadata !"Proc8", metadata !"Proc8", metadata !"", i32 180, metadata !13, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 true, void (i32*, [51 x i32]*, i32, i32)* @Proc8, null, null, metadata !22, i32 185} ; [ DW_TAG_subprogram ] [line 180] [def] [scope 185] [Proc8]
 !13 = metadata !{i32 786453, i32 0, null, i32 0, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !14, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]

Modified: llvm/trunk/test/DebugInfo/X86/multiple-aranges.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/multiple-aranges.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/multiple-aranges.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/multiple-aranges.ll Mon Feb  3 19:23:52 2014
@@ -46,7 +46,7 @@ target triple = "x86_64-unknown-linux-gn
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/home/kayamon/test1.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"test1.c", metadata !"/home/kayamon"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786484, i32 0, null, metadata !"kittens", metadata !"kittens", metadata !"", metadata !5, i32 1, metadata !6, i32 0, i32 1, i32* @kittens, null} ; [ DW_TAG_variable ] [kittens] [line 1] [def]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/home/kayamon/test1.c]

Modified: llvm/trunk/test/DebugInfo/X86/multiple-at-const-val.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/multiple-at-const-val.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/multiple-at-const-val.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/multiple-at-const-val.ll Mon Feb  3 19:23:52 2014
@@ -32,7 +32,7 @@ declare void @llvm.dbg.value(metadata, i
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!1803}
 
-!0 = metadata !{i32 786449, metadata !1802, i32 4, metadata !"clang version 3.3 (trunk 174207)", i1 true, metadata !"", i32 0, metadata !1, metadata !955, metadata !956, metadata !1786,  metadata !1786, metadata !""} ; [ DW_TAG_compile_unit ] [/privite/tmp/student2.cpp] [DW_LANG_C_plus_plus]
+!0 = metadata !{i32 786449, metadata !1802, i32 4, metadata !"clang version 3.3 (trunk 174207)", i1 true, metadata !"", i32 0, metadata !1, metadata !955, metadata !956, metadata !1786,  metadata !955, metadata !""} ; [ DW_TAG_compile_unit ] [/privite/tmp/student2.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !26}
 !4 = metadata !{i32 786489, null, metadata !"std", metadata !5, i32 48} ; [ DW_TAG_namespace ]
 !5 = metadata !{i32 786473, metadata !1801} ; [ DW_TAG_file_type ]
@@ -52,7 +52,7 @@ declare void @llvm.dbg.value(metadata, i
 !77 = metadata !{i32 786445, metadata !1801, metadata !49, metadata !"badbit", i32 331, i64 0, i64 0, i64 0, i32 4096, metadata !78, i32 1} ; [ DW_TAG_member ]
 !78 = metadata !{i32 786470, null, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, metadata !79} ; [ DW_TAG_const_type ]
 !79 = metadata !{i32 786454, metadata !1801, metadata !49, metadata !"ostate", i32 327, i64 0, i64 0, i64 0, i32 0, metadata !26} ; [ DW_TAG_typedef ]
-!955 = metadata !{i32 0}
+!955 = metadata !{}
 !956 = metadata !{metadata !960}
 !960 = metadata !{i32 786478, metadata !1802, null, metadata !"main", metadata !"main", metadata !"", i32 73, metadata !54, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 ()* @main, null, null, metadata !955, i32 73} ; [ DW_TAG_subprogram ]
 !961 = metadata !{i32 786473, metadata !1802} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/nondefault-subrange-array.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/nondefault-subrange-array.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/nondefault-subrange-array.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/nondefault-subrange-array.ll Mon Feb  3 19:23:52 2014
@@ -30,8 +30,8 @@
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!21}
 
-!0 = metadata !{i32 786449, metadata !20, i32 4, metadata !"clang version 3.3 (trunk 169136)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !3, metadata !""} ; [ DW_TAG_compile_unit ] [/Volumes/Sandbox/llvm/t.cpp] [DW_LANG_C_plus_plus]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !20, i32 4, metadata !"clang version 3.3 (trunk 169136)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/Volumes/Sandbox/llvm/t.cpp] [DW_LANG_C_plus_plus]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786484, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !6, i32 1, metadata !7, i32 0, i32 1, %class.A* @a, null} ; [ DW_TAG_variable ] [a] [line 1] [def]
 !6 = metadata !{i32 786473, metadata !20} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/objc-fwd-decl.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/objc-fwd-decl.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/objc-fwd-decl.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/objc-fwd-decl.ll Mon Feb  3 19:23:52 2014
@@ -12,8 +12,8 @@
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!9, !10, !11, !12, !14}
 
-!0 = metadata !{i32 786449, metadata !13, i32 16, metadata !"clang version 3.1 (trunk 152054 trunk 152094)", i1 false, metadata !"", i32 2, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !3, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !13, i32 16, metadata !"clang version 3.1 (trunk 152054 trunk 152094)", i1 false, metadata !"", i32 2, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786484, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !6, i32 3, metadata !7, i32 0, i32 1, %0** @a, null} ; [ DW_TAG_variable ]
 !6 = metadata !{i32 786473, metadata !13} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/objc-property-void.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/objc-property-void.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/objc-property-void.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/objc-property-void.ll Mon Feb  3 19:23:52 2014
@@ -74,7 +74,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 16, metadata !"", i1 false, metadata !"", i32 2, metadata !2, metadata !3, metadata !9, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [] [DW_LANG_ObjC]
 !1 = metadata !{metadata !"-", metadata !""}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786451, metadata !5, metadata !6, metadata !"Foo", i32 1, i64 0, i64 8, i32 0, i32 512, null, metadata !7, i32 16, null, null, null} ; [ DW_TAG_structure_type ] [Foo] [line 1, size 0, align 8, offset 0] [def] [from ]
 !5 = metadata !{metadata !"<stdin>", metadata !""}

Modified: llvm/trunk/test/DebugInfo/X86/op_deref.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/op_deref.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/op_deref.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/op_deref.ll Mon Feb  3 19:23:52 2014
@@ -75,7 +75,7 @@ declare void @llvm.stackrestore(i8*) nou
 !llvm.module.flags = !{!29}
 
 !0 = metadata !{i32 786449, metadata !28, i32 12, metadata !"clang version 3.2 (trunk 156005) (llvm/trunk 156000)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !28, metadata !6, metadata !"testVLAwithSize", metadata !"testVLAwithSize", metadata !"", i32 1, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (i32)* @testVLAwithSize, null, null, metadata !1, i32 2} ; [ DW_TAG_subprogram ]
 !6 = metadata !{i32 786473, metadata !28} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/parameters.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/parameters.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/parameters.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/parameters.ll Mon Feb  3 19:23:52 2014
@@ -82,7 +82,7 @@ attributes #2 = { "less-precise-fpmad"="
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/pass.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"pass.cpp", metadata !"/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4, metadata !17}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"func", metadata !"func", metadata !"_ZN7pr147634funcENS_3fooE", i32 6, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%"struct.pr14763::foo"*, %"struct.pr14763::foo"*)* @_ZN7pr147634funcENS_3fooE, null, null, metadata !2, i32 6} ; [ DW_TAG_subprogram ] [line 6] [def] [func]
 !5 = metadata !{i32 786489, metadata !1, null, metadata !"pr14763", i32 1} ; [ DW_TAG_namespace ] [pr14763] [line 1]

Modified: llvm/trunk/test/DebugInfo/X86/pointer-type-size.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/pointer-type-size.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/pointer-type-size.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/pointer-type-size.ll Mon Feb  3 19:23:52 2014
@@ -11,8 +11,8 @@
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!14}
 
-!0 = metadata !{i32 786449, metadata !13, i32 12, metadata !"clang version 3.1 (trunk 147882)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !3, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !13, i32 12, metadata !"clang version 3.1 (trunk 147882)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 720948, i32 0, null, metadata !"crass", metadata !"crass", metadata !"", metadata !6, i32 1, metadata !7, i32 0, i32 1, %struct.crass* @crass, null} ; [ DW_TAG_variable ]
 !6 = metadata !{i32 720937, metadata !13} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/pr11300.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/pr11300.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/pr11300.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/pr11300.ll Mon Feb  3 19:23:52 2014
@@ -36,7 +36,7 @@ entry:
 !llvm.module.flags = !{!33}
 
 !0 = metadata !{i32 786449, metadata !32, i32 4, metadata !"clang version 3.0 ()", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5, metadata !20}
 !5 = metadata !{i32 720942, metadata !6, metadata !6, metadata !"zed", metadata !"zed", metadata !"_Z3zedP3foo", i32 4, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%struct.foo*)* @_Z3zedP3foo, null, null, metadata !21, i32 4} ; [ DW_TAG_subprogram ] [line 4] [def] [zed]
 !6 = metadata !{i32 720937, metadata !32} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/pr13303.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/pr13303.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/pr13303.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/pr13303.ll Mon Feb  3 19:23:52 2014
@@ -16,7 +16,7 @@ entry:
 !llvm.module.flags = !{!13}
 
 !0 = metadata !{i32 786449, metadata !12, i32 12, metadata !"clang version 3.2 (trunk 160143)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/home/probinson/PR13303.c] [DW_LANG_C99]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !12, metadata !6, metadata !"main", metadata !"main", metadata !"", i32 1, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, i32 ()* @main, null, null, metadata !1, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [main]
 !6 = metadata !{i32 786473, metadata !12} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/prologue-stack.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/prologue-stack.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/prologue-stack.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/prologue-stack.ll Mon Feb  3 19:23:52 2014
@@ -22,7 +22,7 @@ declare i32 @callme(i32)
 !llvm.module.flags = !{!14}
 
 !0 = metadata !{i32 786449, metadata !13, i32 12, metadata !"clang version 3.2 (trunk 164980) (llvm/trunk 164979)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/bar.c] [DW_LANG_C99]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !13, metadata !6, metadata !"isel_line_test2", metadata !"isel_line_test2", metadata !"", i32 3, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, i32 ()* @isel_line_test2, null, null, metadata !1, i32 4} ; [ DW_TAG_subprogram ] [line 3] [def] [scope 4] [isel_line_test2]
 !6 = metadata !{i32 786473, metadata !13} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/ref_addr_relocation.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/ref_addr_relocation.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/ref_addr_relocation.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/ref_addr_relocation.ll Mon Feb  3 19:23:52 2014
@@ -55,7 +55,7 @@
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 (trunk 191799)", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !2, metadata !6, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/Users/manmanren/test-Nov/type_unique_air/ref_addr/tu1.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"tu1.cpp", metadata !"/Users/manmanren/test-Nov/type_unique_air/ref_addr"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786451, metadata !5, null, metadata !"foo", i32 1, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, null, metadata !"_ZTS3foo"} ; [ DW_TAG_structure_type ] [foo] [line 1, size 8, align 8, offset 0] [def] [from ]
 !5 = metadata !{metadata !"./hdr.h", metadata !"/Users/manmanren/test-Nov/type_unique_air/ref_addr"}

Modified: llvm/trunk/test/DebugInfo/X86/reference-argument.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/reference-argument.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/reference-argument.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/reference-argument.ll Mon Feb  3 19:23:52 2014
@@ -34,7 +34,7 @@ declare void @_ZN4SValD2Ev(%class.SVal*
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [aggregate-indirect-arg.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"aggregate-indirect-arg.cpp", metadata !""}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4, metadata !29, metadata !33, metadata !34, metadata !35}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"bar", metadata !"bar", metadata !"_Z3barR4SVal", i32 19, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%class.SVal*)* @_Z3barR4SVal, null, null, metadata !2, i32 19} ; [ DW_TAG_subprogram ] [line 19] [def] [bar]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [aggregate-indirect-arg.cpp]

Modified: llvm/trunk/test/DebugInfo/X86/rvalue-ref.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/rvalue-ref.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/rvalue-ref.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/rvalue-ref.ll Mon Feb  3 19:23:52 2014
@@ -24,7 +24,7 @@ declare i32 @printf(i8*, ...)
 !llvm.module.flags = !{!17}
 
 !0 = metadata !{i32 786449, metadata !16, i32 4, metadata !"clang version 3.2 (trunk 157054) (llvm/trunk 157060)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !16, metadata !6, metadata !"foo", metadata !"foo", metadata !"_Z3fooOi", i32 4, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (i32*)* @_Z3fooOi, null, null, metadata !1, i32 5} ; [ DW_TAG_subprogram ]
 !6 = metadata !{i32 786473, metadata !16} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/stmt-list-multiple-compile-units.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/stmt-list-multiple-compile-units.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/stmt-list-multiple-compile-units.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/stmt-list-multiple-compile-units.ll Mon Feb  3 19:23:52 2014
@@ -74,7 +74,7 @@ entry:
 !llvm.dbg.cu = !{!0, !10}
 !llvm.module.flags = !{!25}
 !0 = metadata !{i32 786449, metadata !23, i32 12, metadata !"clang version 3.3", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !23, metadata !6, metadata !"test", metadata !"test", metadata !"", i32 2, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 (i32)* @test, null, null, metadata !1, i32 3} ; [ DW_TAG_subprogram ] [line 2] [def] [scope 3] [test]
 !6 = metadata !{i32 786473, metadata !23} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/stringpool.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/stringpool.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/stringpool.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/stringpool.ll Mon Feb  3 19:23:52 2014
@@ -6,8 +6,8 @@
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!9}
 
-!0 = metadata !{i32 786449, metadata !8, i32 12, metadata !"clang version 3.1 (trunk 143009)", i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !3, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !8, i32 12, metadata !"clang version 3.1 (trunk 143009)", i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 720948, i32 0, null, metadata !"yyyy", metadata !"yyyy", metadata !"", metadata !6, i32 1, metadata !7, i32 0, i32 1, i32* @yyyy, null} ; [ DW_TAG_variable ]
 !6 = metadata !{i32 720937, metadata !8} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/struct-loc.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/struct-loc.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/struct-loc.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/struct-loc.ll Mon Feb  3 19:23:52 2014
@@ -14,8 +14,8 @@
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!12}
 
-!0 = metadata !{i32 786449, metadata !11, i32 12, metadata !"clang version 3.1 (trunk 152837) (llvm/trunk 152845)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !3, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !11, i32 12, metadata !"clang version 3.1 (trunk 152837) (llvm/trunk 152845)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786484, i32 0, null, metadata !"f", metadata !"f", metadata !"", metadata !6, i32 5, metadata !7, i32 0, i32 1, %struct.foo* @f, null} ; [ DW_TAG_variable ]
 !6 = metadata !{i32 786473, metadata !11} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/subrange-type.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/subrange-type.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/subrange-type.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/subrange-type.ll Mon Feb  3 19:23:52 2014
@@ -22,7 +22,7 @@ declare void @llvm.dbg.declare(metadata,
 !llvm.module.flags = !{!18}
 
 !0 = metadata !{i32 786449, metadata !17, i32 12, metadata !"clang version 3.3 (trunk 171472) (llvm/trunk 171487)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/foo.c] [DW_LANG_C99]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !6, metadata !6, metadata !"main", metadata !"main", metadata !"", i32 2, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @main, null, null, metadata !1, i32 3} ; [ DW_TAG_subprogram ] [line 2] [def] [scope 3] [main]
 !6 = metadata !{i32 786473, metadata !17} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/template.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/template.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/template.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/template.ll Mon Feb  3 19:23:52 2014
@@ -89,7 +89,7 @@ attributes #0 = { nounwind uwtable "less
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 (trunk 192849) (llvm/trunk 192850)", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !9, metadata !28, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/bar.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"bar.cpp", metadata !"/usr/local/google/home/echristo/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4, metadata !8}
 !4 = metadata !{i32 786451, metadata !1, null, metadata !"y_impl<int>", i32 2, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, metadata !5, metadata !"_ZTS6y_implIiE"} ; [ DW_TAG_structure_type ] [y_impl<int>] [line 2, size 8, align 8, offset 0] [def] [from ]
 !5 = metadata !{metadata !6}

Modified: llvm/trunk/test/DebugInfo/X86/tls-fission.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/tls-fission.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/tls-fission.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/tls-fission.ll Mon Feb  3 19:23:52 2014
@@ -23,7 +23,7 @@
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, metadata !2, metadata !"tls.dwo"} ; [ DW_TAG_compile_unit ] [/tmp/tls.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"tls.cpp", metadata !"/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786484, i32 0, null, metadata !"tls", metadata !"tls", metadata !"", metadata !5, i32 1, metadata !6, i32 0, i32 1, i32* @tls, null} ; [ DW_TAG_variable ] [tls] [line 1] [def]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/tmp/tls.cpp]

Modified: llvm/trunk/test/DebugInfo/X86/tls.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/tls.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/tls.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/tls.ll Mon Feb  3 19:23:52 2014
@@ -26,7 +26,7 @@
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/tls.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"tls.cpp", metadata !"/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786484, i32 0, null, metadata !"tls", metadata !"tls", metadata !"", metadata !5, i32 1, metadata !6, i32 0, i32 1, i32* @tls, null} ; [ DW_TAG_variable ] [tls] [line 1] [def]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/tmp/tls.cpp]

Modified: llvm/trunk/test/DebugInfo/X86/union-template.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/union-template.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/union-template.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/union-template.ll Mon Feb  3 19:23:52 2014
@@ -29,9 +29,9 @@ attributes #1 = { nounwind readnone }
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!28}
 
-!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.3 (trunk 178499) (llvm/trunk 178472)", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !9,  metadata !9, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/foo.cc] [DW_LANG_C_plus_plus]
+!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.3 (trunk 178499) (llvm/trunk 178472)", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !9,  metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/foo.cc] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"foo.cc", metadata !"/usr/local/google/home/echristo/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"g", metadata !"g", metadata !"_ZN7PR156371gEf", i32 3, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (float)* @_ZN7PR156371gEf, null, null, metadata !2, i32 3} ; [ DW_TAG_subprogram ] [line 3] [def] [g]
 !5 = metadata !{i32 786489, metadata !1, null, metadata !"PR15637", i32 1} ; [ DW_TAG_namespace ] [PR15637] [line 1]

Modified: llvm/trunk/test/DebugInfo/X86/vector.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/vector.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/vector.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/vector.ll Mon Feb  3 19:23:52 2014
@@ -12,8 +12,8 @@
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!13}
 
-!0 = metadata !{i32 786449, metadata !12, i32 12, metadata !"clang version 3.3 (trunk 171825) (llvm/trunk 171822)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !3, metadata !""} ; [ DW_TAG_compile_unit ] [/Users/echristo/foo.c] [DW_LANG_C99]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !12, i32 12, metadata !"clang version 3.3 (trunk 171825) (llvm/trunk 171822)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/Users/echristo/foo.c] [DW_LANG_C99]
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786484, i32 0, null, metadata !"a", metadata !"a", metadata !"", metadata !6, i32 3, metadata !7, i32 0, i32 1, <4 x i32>* @a, null} ; [ DW_TAG_variable ] [a] [line 3] [def]
 !6 = metadata !{i32 786473, metadata !12} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/X86/vla.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/X86/vla.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/X86/vla.ll (original)
+++ llvm/trunk/test/DebugInfo/X86/vla.ll Mon Feb  3 19:23:52 2014
@@ -77,7 +77,7 @@ entry:
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.3 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/vla.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"vla.c", metadata !""}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4, metadata !9}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"vla", metadata !"vla", metadata !"", i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 (i32)* @vla, null, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [vla]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/vla.c]

Modified: llvm/trunk/test/DebugInfo/cu-ranges.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/cu-ranges.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/cu-ranges.ll (original)
+++ llvm/trunk/test/DebugInfo/cu-ranges.ll Mon Feb  3 19:23:52 2014
@@ -35,7 +35,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.5 (trunk 197756) (llvm/trunk 197768)", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/foo.c] [DW_LANG_C99]
 !1 = metadata !{metadata !"foo.c", metadata !"/usr/local/google/home/echristo/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"f", metadata !"f", metadata !"", i32 1, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 (i32)* @f, null, null, metadata !2, i32 1} ; [ DW_TAG_subprogram ] [line 1] [def] [f]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/usr/local/google/home/echristo/tmp/foo.c]

Modified: llvm/trunk/test/DebugInfo/debug-info-qualifiers.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/debug-info-qualifiers.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/debug-info-qualifiers.ll (original)
+++ llvm/trunk/test/DebugInfo/debug-info-qualifiers.ll Mon Feb  3 19:23:52 2014
@@ -65,7 +65,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5 ", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !16, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"", metadata !""}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786434, metadata !5, null, metadata !"A", i32 2, i64 8, i64 8, i32 0, i32 0, null, metadata !6, i32 0, null, null, metadata !"_ZTS1A"} ; [ DW_TAG_class_type ] [A] [line 2, size 8, align 8, offset 0] [def] [from ]
 !5 = metadata !{metadata !"debug-info-qualifiers.cpp", metadata !""}

Modified: llvm/trunk/test/DebugInfo/dwarf-public-names.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/dwarf-public-names.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/dwarf-public-names.ll (original)
+++ llvm/trunk/test/DebugInfo/dwarf-public-names.ll Mon Feb  3 19:23:52 2014
@@ -88,8 +88,8 @@ attributes #1 = { nounwind readnone }
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!38}
 
-!0 = metadata !{i32 786449, metadata !37, i32 4, metadata !"clang version 3.3 (http://llvm.org/git/clang.git a09cd8103a6a719cb2628cdf0c91682250a17bd2) (http://llvm.org/git/llvm.git 47d03cec0afca0c01ae42b82916d1d731716cd20)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !2, metadata !24,  metadata !24, metadata !""} ; [ DW_TAG_compile_unit ] [/usr2/kparzysz/s.hex/t/dwarf-public-names.cpp] [DW_LANG_C_plus_plus]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !37, i32 4, metadata !"clang version 3.3 (http://llvm.org/git/clang.git a09cd8103a6a719cb2628cdf0c91682250a17bd2) (http://llvm.org/git/llvm.git 47d03cec0afca0c01ae42b82916d1d731716cd20)", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !2, metadata !24,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/usr2/kparzysz/s.hex/t/dwarf-public-names.cpp] [DW_LANG_C_plus_plus]
+!1 = metadata !{}
 !2 = metadata !{metadata !3, metadata !18, metadata !19, metadata !20}
 !3 = metadata !{i32 786478, metadata !4, null, metadata !"member_function", metadata !"member_function", metadata !"_ZN1C15member_functionEv", i32 9, metadata !5, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%struct.C*)* @_ZN1C15member_functionEv, null, metadata !12, metadata !1, i32 9} ; [ DW_TAG_subprogram ] [line 9] [def] [member_function]
 !4 = metadata !{i32 786473, metadata !37} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/enum.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/enum.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/enum.ll (original)
+++ llvm/trunk/test/DebugInfo/enum.ll Mon Feb  3 19:23:52 2014
@@ -64,7 +64,7 @@ attributes #1 = { nounwind readnone }
 !8 = metadata !{i32 786436, metadata !1, null, metadata !"e2", i32 2, i64 32, i64 32, i32 0, i32 0, null, metadata !9, i32 0, null, null, null} ; [ DW_TAG_enumeration_type ] [e2] [line 2, size 32, align 32, offset 0] [def] [from ]
 !9 = metadata !{metadata !10}
 !10 = metadata !{i32 786472, metadata !"X", i64 0} ; [ DW_TAG_enumerator ] [X :: 0]
-!11 = metadata !{i32 0}
+!11 = metadata !{}
 !12 = metadata !{metadata !13}
 !13 = metadata !{i32 786478, metadata !1, metadata !14, metadata !"func", metadata !"func", metadata !"_Z4funcv", i32 3, metadata !15, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void ()* @_Z4funcv, null, null, metadata !11, i32 3} ; [ DW_TAG_subprogram ] [line 3] [def] [func]
 !14 = metadata !{i32 786473, metadata !1}         ; [ DW_TAG_file_type ] [/tmp/enum.cpp]

Modified: llvm/trunk/test/DebugInfo/global.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/global.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/global.ll (original)
+++ llvm/trunk/test/DebugInfo/global.ll Mon Feb  3 19:23:52 2014
@@ -25,7 +25,7 @@ attributes #0 = { nounwind readnone uwta
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !9, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/global.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"global.cpp", metadata !"/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"main", metadata !"main", metadata !"", i32 2, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 ()* @main, null, null, metadata !2, i32 2} ; [ DW_TAG_subprogram ] [line 2] [def] [main]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/tmp/global.cpp]

Modified: llvm/trunk/test/DebugInfo/inlined-arguments.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/inlined-arguments.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/inlined-arguments.ll (original)
+++ llvm/trunk/test/DebugInfo/inlined-arguments.ll Mon Feb  3 19:23:52 2014
@@ -50,7 +50,7 @@ attributes #2 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/blaikie/dev/scratch/exp.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"exp.cpp", metadata !"/usr/local/google/home/blaikie/dev/scratch"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4, metadata !8}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"f2", metadata !"f2", metadata !"_Z2f2v", i32 3, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void ()* @_Z2f2v, null, null, metadata !2, i32 3} ; [ DW_TAG_subprogram ] [line 3] [def] [f2]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/usr/local/google/home/blaikie/dev/scratch/exp.cpp]

Modified: llvm/trunk/test/DebugInfo/inlined-vars.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/inlined-vars.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/inlined-vars.ll (original)
+++ llvm/trunk/test/DebugInfo/inlined-vars.ll Mon Feb  3 19:23:52 2014
@@ -18,10 +18,11 @@ declare void @llvm.dbg.value(metadata, i
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!27}
 
-!0 = metadata !{i32 786449, metadata !26, i32 4, metadata !"clang version 3.2 (trunk 159419)", i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
+!0 = metadata !{i32 786449, metadata !26, i32 4, metadata !"clang version 3.2 (trunk 159419)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2,  metadata !2, metadata !""} ; [ DW_TAG_compile_unit ]
 !1 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !5, metadata !10}
-!5 = metadata !{i32 786478, metadata !26, metadata !6, metadata !"main", metadata !"main", metadata !"", i32 10, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 ()* @main, null, null, metadata !1, i32 10} ; [ DW_TAG_subprogram ]
+!5 = metadata !{i32 786478, metadata !26, metadata !6, metadata !"main", metadata !"main", metadata !"", i32 10, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, i32 ()* @main, null, null, metadata !2, i32 10} ; [ DW_TAG_subprogram ]
 !6 = metadata !{i32 786473, metadata !26} ; [ DW_TAG_file_type ]
 !7 = metadata !{i32 786453, null, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !8, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
 !8 = metadata !{metadata !9}

Modified: llvm/trunk/test/DebugInfo/member-order.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/member-order.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/member-order.ll (original)
+++ llvm/trunk/test/DebugInfo/member-order.ll Mon Feb  3 19:23:52 2014
@@ -45,7 +45,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !13, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/member-order.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"member-order.cpp", metadata !"/tmp/dbginfo"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786451, metadata !1, null, metadata !"foo", i32 1, i64 8, i64 8, i32 0, i32 0, null, metadata !5, i32 0, null, null, metadata !"_ZTS3foo"} ; [ DW_TAG_structure_type ] [foo] [line 1, size 8, align 8, offset 0] [def] [from ]
 !5 = metadata !{metadata !6, metadata !11}

Modified: llvm/trunk/test/DebugInfo/member-pointers.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/member-pointers.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/member-pointers.ll (original)
+++ llvm/trunk/test/DebugInfo/member-pointers.ll Mon Feb  3 19:23:52 2014
@@ -23,8 +23,8 @@
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!16}
 
-!0 = metadata !{i32 786449, metadata !15, i32 4, metadata !"clang version 3.3 ", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !3, metadata !""} ; [ DW_TAG_compile_unit ] [/home/blaikie/Development/scratch/simple.cpp] [DW_LANG_C_plus_plus]
-!1 = metadata !{i32 0}
+!0 = metadata !{i32 786449, metadata !15, i32 4, metadata !"clang version 3.3 ", i1 false, metadata !"", i32 0, metadata !1, metadata !1, metadata !1, metadata !3,  metadata !1, metadata !""} ; [ DW_TAG_compile_unit ] [/home/blaikie/Development/scratch/simple.cpp] [DW_LANG_C_plus_plus]
+!1 = metadata !{}
 !3 = metadata !{metadata !5, metadata !10}
 !5 = metadata !{i32 786484, i32 0, null, metadata !"x", metadata !"x", metadata !"", metadata !6, i32 4, metadata !7, i32 0, i32 1, i64* @x, null} ; [ DW_TAG_variable ] [x] [line 4] [def]
 !6 = metadata !{i32 786473, metadata !15} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/template-recursive-void.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/template-recursive-void.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/template-recursive-void.ll (original)
+++ llvm/trunk/test/DebugInfo/template-recursive-void.ll Mon Feb  3 19:23:52 2014
@@ -27,7 +27,7 @@
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 (trunk 187958) (llvm/trunk 187964)", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/usr/local/google/home/echristo/tmp/debug-info-template-recursive.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"debug-info-template-recursive.cpp", metadata !"/usr/local/google/home/echristo/tmp"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786484, i32 0, null, metadata !"filters", metadata !"filters", metadata !"", metadata !5, i32 10, metadata !6, i32 0, i32 1, %class.bar* @filters, null} ; [ DW_TAG_variable ] [filters] [line 10] [def]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/usr/local/google/home/echristo/tmp/debug-info-template-recursive.cpp]

Modified: llvm/trunk/test/DebugInfo/tu-composite.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/tu-composite.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/tu-composite.ll (original)
+++ llvm/trunk/test/DebugInfo/tu-composite.ll Mon Feb  3 19:23:52 2014
@@ -125,7 +125,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !30, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [tmp.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"tmp.cpp", metadata !"."}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4, metadata !18, metadata !19, metadata !22, metadata !23, metadata !24}
 !4 = metadata !{i32 786451, metadata !1, null, metadata !"C", i32 1, i64 64, i64 64, i32 0, i32 0, null, metadata !5, i32 0, metadata !"_ZTS1C", null, metadata !"_ZTS1C"} ; [ DW_TAG_structure_type ] [C] [line 1, size 64, align 64, offset 0] [def] [from ]
 !5 = metadata !{metadata !6, metadata !13}

Modified: llvm/trunk/test/DebugInfo/tu-member-pointer.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/tu-member-pointer.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/tu-member-pointer.ll (original)
+++ llvm/trunk/test/DebugInfo/tu-member-pointer.ll Mon Feb  3 19:23:52 2014
@@ -18,7 +18,7 @@
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !2, metadata !5, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [foo.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"foo.cpp", metadata !"."}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786451, metadata !1, null, metadata !"Foo", i32 1, i64 0, i64 0, i32 0, i32 4, null, null, i32 0, null, null, metadata !"_ZTS3Foo"} ; [ DW_TAG_structure_type ] [Foo] [line 1, size 0, align 0, offset 0] [decl] [from ]
 !5 = metadata !{metadata !6}

Modified: llvm/trunk/test/DebugInfo/two-cus-from-same-file.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/two-cus-from-same-file.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/two-cus-from-same-file.ll (original)
+++ llvm/trunk/test/DebugInfo/two-cus-from-same-file.ll Mon Feb  3 19:23:52 2014
@@ -36,7 +36,7 @@ declare void @llvm.dbg.value(metadata, i
 !llvm.module.flags = !{!33}
 
 !0 = metadata !{i32 786449, metadata !32, i32 12, metadata !"clang version 3.2 (trunk 156513)", i1 true, metadata !"", i32 0, metadata !1, metadata !1, metadata !3, metadata !1, metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
-!1 = metadata !{i32 0}
+!1 = metadata !{}
 !3 = metadata !{metadata !5}
 !5 = metadata !{i32 786478, metadata !32, metadata !6, metadata !"foo", metadata !"foo", metadata !"", i32 5, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 true, void ()* @foo, null, null, metadata !1, i32 5} ; [ DW_TAG_subprogram ]
 !6 = metadata !{i32 786473, metadata !32} ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/DebugInfo/version.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/DebugInfo/version.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/DebugInfo/version.ll (original)
+++ llvm/trunk/test/DebugInfo/version.ll Mon Feb  3 19:23:52 2014
@@ -20,7 +20,7 @@ attributes #0 = { nounwind uwtable "less
 
 !0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 (trunk 185475)", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !3, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ]
 !1 = metadata !{metadata !"CodeGen/dwarf-version.c", metadata !"test"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786478, metadata !1, metadata !5, metadata !"main", metadata !"main", metadata !"", i32 6, metadata !6, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 ()* @main, null, null, metadata !2, i32 6} ; [ DW_TAG_subprogram ] [line 6] [def] [main]
 !5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ]

Modified: llvm/trunk/test/Linker/Inputs/type-unique-simple2-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Linker/Inputs/type-unique-simple2-a.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/Linker/Inputs/type-unique-simple2-a.ll (original)
+++ llvm/trunk/test/Linker/Inputs/type-unique-simple2-a.ll Mon Feb  3 19:23:52 2014
@@ -65,7 +65,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 (http://llvm.org/git/clang.git 8a3f9e46cb988d2c664395b21910091e3730ae82) (http://llvm.org/git/llvm.git 4699e9549358bc77824a59114548eecc3f7c523c)", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !11, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [foo.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"foo.cpp", metadata !"."}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786451, metadata !5, null, metadata !"Base", i32 1, i64 128, i64 64, i32 0, i32 0, null, metadata !6, i32 0, null, null, metadata !"_ZTS4Base"} ; [ DW_TAG_structure_type ] [Base] [line 1, size 128, align 64, offset 0] [def] [from ]
 !5 = metadata !{metadata !"./a.hpp", metadata !"."}

Modified: llvm/trunk/test/Linker/Inputs/type-unique-simple2-b.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Linker/Inputs/type-unique-simple2-b.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/Linker/Inputs/type-unique-simple2-b.ll (original)
+++ llvm/trunk/test/Linker/Inputs/type-unique-simple2-b.ll Mon Feb  3 19:23:52 2014
@@ -38,7 +38,7 @@ attributes #3 = { "less-precise-fpmad"="
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 (http://llvm.org/git/clang.git 8a3f9e46cb988d2c664395b21910091e3730ae82) (http://llvm.org/git/llvm.git 4699e9549358bc77824a59114548eecc3f7c523c)", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !11, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [bar.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"bar.cpp", metadata !"."}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786451, metadata !5, null, metadata !"Base", i32 1, i64 128, i64 64, i32 0, i32 0, null, metadata !6, i32 0, null, null, metadata !"_ZTS4Base"} ; [ DW_TAG_structure_type ] [Base] [line 1, size 128, align 64, offset 0] [def] [from ]
 !5 = metadata !{metadata !"./a.hpp", metadata !"."}

Modified: llvm/trunk/test/Linker/type-unique-simple-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Linker/type-unique-simple-a.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/Linker/type-unique-simple-a.ll (original)
+++ llvm/trunk/test/Linker/type-unique-simple-a.ll Mon Feb  3 19:23:52 2014
@@ -70,7 +70,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 (http://llvm.org/git/clang.git c23b1db6268c8e7ce64026d57d1510c1aac200a0) (http://llvm.org/git/llvm.git 09b98fe3978eddefc2145adc1056cf21580ce945)", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !9, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/Users/mren/c_testing/type_unique_air/simple/foo.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"foo.cpp", metadata !"/Users/mren/c_testing/type_unique_air/simple"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786451, metadata !5, null, metadata !"Base", i32 1, i64 32, i64 32, i32 0, i32 0, null, metadata !6, i32 0, null, null, metadata !"_ZTS4Base"} ; [ DW_TAG_structure_type ] [Base] [line 1, size 32, align 32, offset 0] [def] [from ]
 !5 = metadata !{metadata !"./a.hpp", metadata !"/Users/mren/c_testing/type_unique_air/simple"}

Modified: llvm/trunk/test/Linker/type-unique-simple-b.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Linker/type-unique-simple-b.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/Linker/type-unique-simple-b.ll (original)
+++ llvm/trunk/test/Linker/type-unique-simple-b.ll Mon Feb  3 19:23:52 2014
@@ -40,7 +40,7 @@ attributes #3 = { "less-precise-fpmad"="
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.4 (http://llvm.org/git/clang.git c23b1db6268c8e7ce64026d57d1510c1aac200a0) (http://llvm.org/git/llvm.git 09b98fe3978eddefc2145adc1056cf21580ce945)", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !9, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/Users/mren/c_testing/type_unique_air/simple/bar.cpp] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"bar.cpp", metadata !"/Users/mren/c_testing/type_unique_air/simple"}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786451, metadata !5, null, metadata !"Base", i32 1, i64 32, i64 32, i32 0, i32 0, null, metadata !6, i32 0, null, null, metadata !"_ZTS4Base"} ; [ DW_TAG_structure_type ] [Base] [line 1, size 32, align 32, offset 0] [def] [from ]
 !5 = metadata !{metadata !"./a.hpp", metadata !"/Users/mren/c_testing/type_unique_air/simple"}

Modified: llvm/trunk/test/Linker/type-unique-simple2-a.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Linker/type-unique-simple2-a.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/Linker/type-unique-simple2-a.ll (original)
+++ llvm/trunk/test/Linker/type-unique-simple2-a.ll Mon Feb  3 19:23:52 2014
@@ -82,7 +82,7 @@ attributes #4 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5 ", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !26, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/<unknown>] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"<unknown>", metadata !""}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786434, metadata !5, null, metadata !"A", i32 2, i64 64, i64 64, i32 0, i32 0, null, metadata !6, i32 0, metadata !"_ZTS1A", null, metadata !"_ZTS1A"} ; [ DW_TAG_class_type ] [A] [line 2, size 64, align 64, offset 0] [def] [from ]
 !5 = metadata !{metadata !"./ab.h", metadata !""}

Modified: llvm/trunk/test/Linker/type-unique-simple2-b.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Linker/type-unique-simple2-b.ll?rev=200731&r1=200730&r2=200731&view=diff
==============================================================================
--- llvm/trunk/test/Linker/type-unique-simple2-b.ll (original)
+++ llvm/trunk/test/Linker/type-unique-simple2-b.ll Mon Feb  3 19:23:52 2014
@@ -49,7 +49,7 @@ attributes #1 = { nounwind readnone }
 
 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5 ", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !25, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/<unknown>] [DW_LANG_C_plus_plus]
 !1 = metadata !{metadata !"<unknown>", metadata !""}
-!2 = metadata !{i32 0}
+!2 = metadata !{}
 !3 = metadata !{metadata !4}
 !4 = metadata !{i32 786434, metadata !5, null, metadata !"A", i32 2, i64 64, i64 64, i32 0, i32 0, null, metadata !6, i32 0, metadata !"_ZTS1A", null, metadata !"_ZTS1A"} ; [ DW_TAG_class_type ] [A] [line 2, size 64, align 64, offset 0] [def] [from ]
 !5 = metadata !{metadata !"./ab.h", metadata !""}





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