Temporarily revert "Debug Info Finder|Verifier: handle DbgLoc attached to

instructions." in an attempt to bring back some bots.

This reverts commit r187609.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187638 91177308-0d34-0410-b5e6-96231b3b80d8

17 files changed, 50 insertions, 50 deletions

diff --git a/include/llvm/DebugInfo.h b/include/llvm/DebugInfo.h
index f7e6434..9fb12f8 100644
--- a/include/llvm/DebugInfo.h
+++ b/include/llvm/DebugInfo.h
@@ -717,12 +717,10 @@ namespace llvm {
   /// cleanseInlinedVariable - Remove inlined scope from the variable.
   DIVariable cleanseInlinedVariable(MDNode *DV, LLVMContext &VMContext);
 
-  /// DebugInfoFinder tries to list all debug info MDNodes used in a module. To
+  /// DebugInfoFinder tries to list all debug info MDNodes in a module. To
   /// list debug info MDNodes used by an instruction, DebugInfoFinder uses
-  /// processDeclare, processValue and processLocation to handle DbgDeclareInst,
-  /// DbgValueInst and DbgLoc attached to instructions. processModule will go
-  /// through all DICompileUnits in llvm.dbg.cu and list debug info MDNodes
-  /// used by the CUs.
+  /// processDeclare and processValue. processModule will go through
+  /// all DICompileUnits and list debug info MDNodes used by the CUs.
   class DebugInfoFinder {
   public:
     /// processModule - Process entire module and collect debug info
@@ -733,8 +731,6 @@ namespace llvm {
     void processDeclare(const DbgDeclareInst *DDI);
     /// Process DbgValueInst.
     void processValue(const DbgValueInst *DVI);
-    /// processLocation - Process DILocation.
-    void processLocation(DILocation Loc);
 
     /// Clear all lists.
     void reset();
@@ -748,6 +744,9 @@ namespace llvm {
     /// processSubprogram - Process DISubprogram.
     void processSubprogram(DISubprogram SP);
 
+    /// processLocation - Process DILocation.
+    void processLocation(DILocation Loc);
+
     void processScope(DIScope Scope);
 
     /// addCompileUnit - Add compile unit into CUs.
diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp
index 146f113..e8334f5 100644
--- a/lib/IR/DebugInfo.cpp
+++ b/lib/IR/DebugInfo.cpp
@@ -908,12 +908,26 @@ void DebugInfoFinder::processModule(const Module &M) {
       return;
     }
   }
+  if (NamedMDNode *SP_Nodes = M.getNamedMetadata("llvm.dbg.sp")) {
+    for (unsigned i = 0, e = SP_Nodes->getNumOperands(); i != e; ++i)
+      processSubprogram(DISubprogram(SP_Nodes->getOperand(i)));
+  }
 }
 
 /// processLocation - Process DILocation.
 void DebugInfoFinder::processLocation(DILocation Loc) {
-  if (!Loc) return;
-  processScope(Loc.getScope());
+  if (!Loc.Verify()) return;
+  DIDescriptor S(Loc.getScope());
+  if (S.isCompileUnit())
+    addCompileUnit(DICompileUnit(S));
+  else if (S.isSubprogram())
+    processSubprogram(DISubprogram(S));
+  else if (S.isLexicalBlock())
+    processLexicalBlock(DILexicalBlock(S));
+  else if (S.isLexicalBlockFile()) {
+    DILexicalBlockFile DBF = DILexicalBlockFile(S);
+    processLexicalBlock(DILexicalBlock(DBF.getScope()));
+  }
   processLocation(Loc.getOrigLocation());
 }
 
diff --git a/lib/IR/Verifier.cpp b/lib/IR/Verifier.cpp
index 0eda97f..d523e42 100644
--- a/lib/IR/Verifier.cpp
+++ b/lib/IR/Verifier.cpp
@@ -2096,11 +2096,6 @@ void Verifier::visitInstruction(Instruction &I) {
   MDNode *MD = I.getMetadata(LLVMContext::MD_range);
   Assert1(!MD || isa<LoadInst>(I), "Ranges are only for loads!", &I);
 
-  if (!DisableDebugInfoVerifier) {
-    MD = I.getMetadata(LLVMContext::MD_dbg);
-    Finder.processLocation(DILocation(MD));
-  }
-
   InstsInThisBlock.insert(&I);
 }
 
diff --git a/test/BugPoint/metadata.ll b/test/BugPoint/metadata.ll
index 474dfbe..6dc9574 100644
--- a/test/BugPoint/metadata.ll
+++ b/test/BugPoint/metadata.ll
@@ -5,12 +5,10 @@
 
 ; Bugpoint should keep the call's metadata attached to the call.
 
-; CHECK: call void @foo(), !dbg !0, !attach !4
+; CHECK: call void @foo(), !dbg !0, !attach !2
 ; CHECK: !0 = metadata !{i32 104, i32 105, metadata !1, metadata !1}
-; CHECK: !1 = metadata !{i32 458769, metadata !2, i32 0, metadata !"me", i1 true, metadata !"", i32 0, metadata !3, metadata !3, null, null, null, metadata !""}
-; CHECK: !2 = metadata !{metadata !"source.c", metadata !"/dir"}
-; CHECK: !3 = metadata !{i32 0}
-; CHECK: !4 = metadata !{metadata !"the call to foo"}
+; CHECK: !1 = metadata !{i32 0, i32 0, i32 0, metadata !"source.c", metadata !"/dir", metadata !"me", i1 true, i1 false, metadata !"", i32 0}
+; CHECK: !2 = metadata !{metadata !"the call to foo"}
 
 %rust_task = type {}
 define void @test(i32* %a, i8* %b) {
@@ -30,11 +28,9 @@ declare void @foo()
 !3 = metadata !{metadata !"noise"}
 !4 = metadata !{metadata !"filler"}
 
-!9 = metadata !{i32 458769, metadata !15, i32 0, metadata !"me", i1 true, metadata !"", i32 0, metadata !16, metadata !16, null, null, null, metadata !""}
+!9 = metadata !{i32 0, i32 0, i32 0, metadata !"source.c", metadata !"/dir", metadata !"me", i1 true, i1 false, metadata !"", i32 0}
 !10 = metadata !{i32 100, i32 101, metadata !9, metadata !9}
 !11 = metadata !{i32 102, i32 103, metadata !9, metadata !9}
 !12 = metadata !{i32 104, i32 105, metadata !9, metadata !9}
 !13 = metadata !{i32 106, i32 107, metadata !9, metadata !9}
 !14 = metadata !{i32 108, i32 109, metadata !9, metadata !9}
-!15 = metadata !{metadata !"source.c", metadata !"/dir"}
-!16 = metadata !{i32 0}
diff --git a/test/CodeGen/ARM/2010-04-15-ScavengerDebugValue.ll b/test/CodeGen/ARM/2010-04-15-ScavengerDebugValue.ll
index 89f468a..9fb5ca9 100644
--- a/test/CodeGen/ARM/2010-04-15-ScavengerDebugValue.ll
+++ b/test/CodeGen/ARM/2010-04-15-ScavengerDebugValue.ll
@@ -13,18 +13,17 @@ entry:
 declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 
 !llvm.dbg.cu = !{!3}
-!0 = metadata !{i32 524545, metadata !1, metadata !"b", metadata !2, i32 93, metadata !6, i32 0, null} ; [ DW_TAG_arg_variable ]
+!0 = metadata !{i32 524545, metadata !1, metadata !"b", metadata !2, i32 93, metadata !6} ; [ DW_TAG_arg_variable ]
 !1 = metadata !{i32 524334, metadata !12, null, metadata !"__addvsi3", metadata !"__addvsi3", metadata !"__addvsi3", i32 94, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i32 0, i32 0, null, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
 !2 = metadata !{i32 524329, metadata !12} ; [ DW_TAG_file_type ]
 !12 = metadata !{metadata !"libgcc2.c", metadata !"/Users/bwilson/local/nightly/test-2010-04-14/build/llvmgcc.roots/llvmgcc~obj/src/gcc"}
-!3 = metadata !{i32 524305, metadata !12, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build 00)", i1 true, metadata !"", i32 0, metadata !13, metadata !13, metadata !14, null, null, metadata !""} ; [ DW_TAG_compile_unit ]
+!3 = metadata !{i32 524305, metadata !12, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build 00)", i1 true, metadata !"", i32 0, metadata !13, metadata !13, null, null, null, metadata !""} ; [ DW_TAG_compile_unit ]
 !4 = metadata !{i32 524309, metadata !12, metadata !2, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !5, i32 0, null} ; [ DW_TAG_subroutine_type ]
 !5 = metadata !{metadata !6, metadata !6, metadata !6}
 !6 = metadata !{i32 524310, metadata !12, null, metadata !"SItype", i32 152, i64 0, i64 0, i64 0, i32 0, metadata !8} ; [ DW_TAG_typedef ]
 !7 = metadata !{i32 524329, metadata !"libgcc2.h", metadata !"/Users/bwilson/local/nightly/test-2010-04-14/build/llvmgcc.roots/llvmgcc~obj/src/gcc", metadata !3} ; [ DW_TAG_file_type ]
 !8 = metadata !{i32 524324, metadata !12, metadata !2, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
 !9 = metadata !{i32 95, i32 0, metadata !10, null}
-!10 = metadata !{i32 524299, metadata !12, metadata !1, i32 94, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!10 = metadata !{i32 524299, metadata !1, i32 94, i32 0} ; [ DW_TAG_lexical_block ]
 !11 = metadata !{i32 100, i32 0, metadata !10, null}
 !13 = metadata !{i32 0}
-!14 = metadata !{metadata !1}
diff --git a/test/CodeGen/X86/2009-02-12-DebugInfoVLA.ll b/test/CodeGen/X86/2009-02-12-DebugInfoVLA.ll
index ecd8663..2dcb08a 100644
--- a/test/CodeGen/X86/2009-02-12-DebugInfoVLA.ll
+++ b/test/CodeGen/X86/2009-02-12-DebugInfoVLA.ll
@@ -81,7 +81,7 @@ declare void @llvm.stackrestore(i8*) nounwind
 !11 = metadata !{metadata !12}
 !12 = metadata !{i32 458785, i64 0, i64 1}        ; [ DW_TAG_subrange_type ]
 !13 = metadata !{i32 3, i32 0, metadata !14, null}
-!14 = metadata !{i32 458763, metadata !17, metadata !1, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!14 = metadata !{i32 458763, metadata !1, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
 !15 = metadata !{i32 4, i32 0, metadata !14, null}
 !16 = metadata !{i32 5, i32 0, metadata !14, null}
 !17 = metadata !{metadata !"vla.c", metadata !"/tmp/"}
diff --git a/test/CodeGen/X86/2010-01-18-DbgValue.ll b/test/CodeGen/X86/2010-01-18-DbgValue.ll
index c54f030..579b8c0 100644
--- a/test/CodeGen/X86/2010-01-18-DbgValue.ll
+++ b/test/CodeGen/X86/2010-01-18-DbgValue.ll
@@ -47,7 +47,7 @@ declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
 !14 = metadata !{i32 786445, metadata !19, metadata !7, metadata !"P2", i32 8, i64 128, i64 64, i64 128, i32 0, metadata !10} ; [ DW_TAG_member ]
 !15 = metadata !{i32 11, i32 0, metadata !1, null}
 !16 = metadata !{i32 12, i32 0, metadata !17, null}
-!17 = metadata !{i32 786443, metadata !19, metadata !1, i32 11, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!17 = metadata !{i32 786443, metadata !1, i32 11, i32 0} ; [ DW_TAG_lexical_block ]
 !18 = metadata !{metadata !1}
 !19 = metadata !{metadata !"b2.c", metadata !"/tmp/"}
 !20 = metadata !{i32 0}
diff --git a/test/CodeGen/X86/2010-06-01-DeadArg-DbgInfo.ll b/test/CodeGen/X86/2010-06-01-DeadArg-DbgInfo.ll
index 1571a58..147fba5 100644
--- a/test/CodeGen/X86/2010-06-01-DeadArg-DbgInfo.ll
+++ b/test/CodeGen/X86/2010-06-01-DeadArg-DbgInfo.ll
@@ -52,7 +52,7 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 !27 = metadata !{i32 786443, metadata !31, metadata !18, i32 19, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
 !28 = metadata !{i32 786688, metadata !26, metadata !"b", metadata !3, i32 21, metadata !7, i32 0, null} ; [ DW_TAG_auto_variable ]
 !29 = metadata !{i32 16, i32 0, metadata !30, null}
-!30 = metadata !{i32 786443, metadata !31, metadata !8, i32 15, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!30 = metadata !{i32 786443, metadata !8, i32 15, i32 0} ; [ DW_TAG_lexical_block ]
 !31 = metadata !{metadata !"foo.cp", metadata !"/tmp/"}
 !32 = metadata !{i32 0}
-!33 = metadata !{metadata !1, metadata !8, metadata !18}
+!33 = metadata !{metadata !18}
diff --git a/test/DebugInfo/2010-01-05-DbgScope.ll b/test/DebugInfo/2010-01-05-DbgScope.ll
index e421c93..b21a9c8 100644
--- a/test/DebugInfo/2010-01-05-DbgScope.ll
+++ b/test/DebugInfo/2010-01-05-DbgScope.ll
@@ -11,7 +11,7 @@ entry:
 !llvm.dbg.cu = !{!3}
 
 !0 = metadata !{i32 571, i32 3, metadata !1, null}
-!1 = metadata !{i32 458763, metadata !11, metadata !2, i32 1, i32 1, i32 0}; [DW_TAG_lexical_block ]
+!1 = metadata !{i32 458763, metadata !2, i32 1, i32 1}; [DW_TAG_lexical_block ]
 !2 = metadata !{i32 458798, i32 0, metadata !3, metadata !"foo", metadata !"foo", metadata !"foo", i32 561, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i32 0, i32 0, null, null, null, null, i32 0}; [DW_TAG_subprogram ]
 !3 = metadata !{i32 458769, metadata !11, i32 12, metadata !"clang 1.1", i1 true, metadata !"", i32 0, metadata !12, metadata !12, metadata !13, null, null, metadata !""}; [DW_TAG_compile_unit ]
 !4 = metadata !{i32 458773, null, metadata !3, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !5, i32 0}; [DW_TAG_subroutine_type ]
diff --git a/test/DebugInfo/2010-05-03-DisableFramePtr.ll b/test/DebugInfo/2010-05-03-DisableFramePtr.ll
index 1aa2240..7112c47 100644
--- a/test/DebugInfo/2010-05-03-DisableFramePtr.ll
+++ b/test/DebugInfo/2010-05-03-DisableFramePtr.ll
@@ -17,10 +17,10 @@ return:                                           ; preds = %entry
 declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
 
 !llvm.dbg.cu = !{!3}
-!0 = metadata !{i32 524545, metadata !1, metadata !"userUPP", metadata !2, i32 7, metadata !6, i32 0, null} ; [ DW_TAG_arg_variable ]
+!0 = metadata !{i32 524545, metadata !1, metadata !"userUPP", metadata !2, i32 7, metadata !6} ; [ DW_TAG_arg_variable ]
 !1 = metadata !{i32 524334, metadata !16, null, metadata !"DisposeDMNotificationUPP", metadata !"DisposeDMNotificationUPP", metadata !"DisposeDMNotificationUPP", i32 7, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false, i32 0, null, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
 !2 = metadata !{i32 524329, metadata !16} ; [ DW_TAG_file_type ]
-!3 = metadata !{i32 524305, metadata !16, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build 9999)", i1 true, metadata !"", i32 0, metadata !17, metadata !17, metadata !18, null, null, metadata !""} ; [ DW_TAG_compile_unit ]
+!3 = metadata !{i32 524305, metadata !16, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build 9999)", i1 true, metadata !"", i32 0, metadata !17, metadata !17, null, null, null, metadata !""} ; [ DW_TAG_compile_unit ]
 !4 = metadata !{i32 524309, metadata !16, metadata !2, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !5, i32 0, null} ; [ DW_TAG_subroutine_type ]
 !5 = metadata !{null, metadata !6}
 !6 = metadata !{i32 524310, metadata !16, metadata !2, metadata !"DMNotificationUPP", i32 6, i64 0, i64 0, i64 0, i32 0, metadata !7} ; [ DW_TAG_typedef ]
@@ -32,7 +32,6 @@ declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
 !12 = metadata !{i32 524307, metadata !16, metadata !2, metadata !"AEDesc", i32 1, i64 0, i64 0, i64 0, i32 4, null, null, i32 0, null} ; [ DW_TAG_structure_type ]
 !13 = metadata !{i32 7, i32 0, metadata !1, null}
 !14 = metadata !{i32 8, i32 0, metadata !15, null}
-!15 = metadata !{i32 524299, metadata !16, metadata !1, i32 7, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!15 = metadata !{i32 524299, metadata !1, i32 7, i32 0} ; [ DW_TAG_lexical_block ]
 !16 = metadata !{metadata !"t.c", metadata !"/Users/echeng/LLVM/radars/r7937664/"}
 !17 = metadata !{i32 0}
-!18 = metadata !{metadata !1}
diff --git a/test/DebugInfo/2010-05-10-MultipleCU.ll b/test/DebugInfo/2010-05-10-MultipleCU.ll
index da0b2e8..71e4bdc 100644
--- a/test/DebugInfo/2010-05-10-MultipleCU.ll
+++ b/test/DebugInfo/2010-05-10-MultipleCU.ll
@@ -31,7 +31,7 @@ return:
 !17 = metadata !{metadata !10}
 
 !0 = metadata !{i32 3, i32 0, metadata !1, null}
-!1 = metadata !{i32 786443, metadata !18, metadata !2, i32 2, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!1 = metadata !{i32 786443, metadata !2, i32 2, i32 0} ; [ DW_TAG_lexical_block ]
 !2 = metadata !{i32 786478, metadata !18, metadata !3, metadata !"foo", metadata !"foo", metadata !"foo", i32 2, metadata !5, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 false, i32 ()* @foo, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
 !3 = metadata !{i32 786473, metadata !18} ; [ DW_TAG_file_type ]
 !4 = metadata !{i32 786449, metadata !18, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", i1 false, metadata !"", i32 0, metadata !19, metadata !19, metadata !16, null, null, metadata !""} ; [ DW_TAG_compile_unit ]
@@ -39,7 +39,7 @@ return:
 !6 = metadata !{metadata !7}
 !7 = metadata !{i32 786468, metadata !18, metadata !3, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
 !8 = metadata !{i32 3, i32 0, metadata !9, null}
-!9 = metadata !{i32 786443, metadata !20, metadata !10, i32 2, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!9 = metadata !{i32 786443, metadata !10, i32 2, i32 0} ; [ DW_TAG_lexical_block ]
 !10 = metadata !{i32 786478, metadata !20, metadata !11, metadata !"bar", metadata !"bar", metadata !"bar", i32 2, metadata !13, i1 false, i1 true, i32 0, i32 0, null, i1 false, i1 false, i32 ()* @bar, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
 !11 = metadata !{i32 786473, metadata !20} ; [ DW_TAG_file_type ]
 !12 = metadata !{i32 786449, metadata !20, i32 1, metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", i1 false, metadata !"", i32 0, metadata !19, metadata !19, metadata !17, null, null, metadata !""} ; [ DW_TAG_compile_unit ]
diff --git a/test/DebugInfo/X86/2010-04-13-PubType.ll b/test/DebugInfo/X86/2010-04-13-PubType.ll
index 0ec7f59..d6081ed 100644
--- a/test/DebugInfo/X86/2010-04-13-PubType.ll
+++ b/test/DebugInfo/X86/2010-04-13-PubType.ll
@@ -46,7 +46,7 @@ declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
 !13 = metadata !{i32 7, i32 0, metadata !1, null}
 !14 = metadata !{i32 786689, metadata !1, metadata !"y", metadata !2, i32 7, metadata !9, i32 0, null} ; [ DW_TAG_arg_variable ]
 !15 = metadata !{i32 7, i32 0, metadata !16, null}
-!16 = metadata !{i32 786443, metadata !18, metadata !1, i32 7, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!16 = metadata !{i32 786443, metadata !1, i32 7, i32 0} ; [ DW_TAG_lexical_block ]
 !17 = metadata !{metadata !1}
 !18 = metadata !{metadata !"a.c", metadata !"/tmp/"}
 !19 = metadata !{i32 0}
diff --git a/test/Feature/md_on_instruction.ll b/test/Feature/md_on_instruction.ll
index 8599601..da9e49e 100644
--- a/test/Feature/md_on_instruction.ll
+++ b/test/Feature/md_on_instruction.ll
@@ -17,8 +17,6 @@ declare void @llvm.dbg.func.start(metadata) nounwind readnone
 declare void @llvm.dbg.region.end(metadata) nounwind readnone
 
 !0 = metadata !{i32 458798, i32 0, metadata !1, metadata !"foo", metadata !"foo", metadata !"foo", metadata !1, i32 1, metadata !2, i1 false, i1 true}
-!1 = metadata !{i32 458769, metadata !4, i32 12, metadata !"clang 1.0", i1 true, metadata !"", i32 0, metadata !5, metadata !5, metadata !4, null, null, metadata !""}
-!2 = metadata !{i32 458788, null, metadata !1, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5}
+!1 = metadata !{i32 458769, i32 0, i32 12, metadata !"foo.c", metadata !"/tmp", metadata !"clang 1.0", i1 true, i1 false, metadata !"", i32 0}
+!2 = metadata !{i32 458788, metadata !1, metadata !"int", metadata !1, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5}
 !3 = metadata !{i32 1, i32 13, metadata !1, metadata !1}
-!4 = metadata !{metadata !"foo.c", metadata !"/tmp"}
-!5 = metadata !{i32 0}
diff --git a/test/Transforms/DeadArgElim/2010-04-30-DbgInfo.ll b/test/Transforms/DeadArgElim/2010-04-30-DbgInfo.ll
index 4cb742d..6bf23f4 100644
--- a/test/Transforms/DeadArgElim/2010-04-30-DbgInfo.ll
+++ b/test/Transforms/DeadArgElim/2010-04-30-DbgInfo.ll
@@ -58,7 +58,7 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 !11 = metadata !{i32 524545, metadata !1, metadata !"hash", metadata !2, i32 10, metadata !9} ; [ DW_TAG_arg_variable ]
 !12 = metadata !{i32 524545, metadata !1, metadata !"flags", metadata !2, i32 11, metadata !9} ; [ DW_TAG_arg_variable ]
 !13 = metadata !{i32 13, i32 0, metadata !14, null}
-!14 = metadata !{i32 524299, metadata !28, metadata !1, i32 12, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!14 = metadata !{i32 524299, metadata !1, i32 12, i32 0} ; [ DW_TAG_lexical_block ]
 !15 = metadata !{i32 524545, metadata !16, metadata !"name", metadata !2, i32 17, metadata !6} ; [ DW_TAG_arg_variable ]
 !16 = metadata !{i32 524334, metadata !28, metadata !2, metadata !"add_name_internal", metadata !"add_name_internal", metadata !"add_name_internal", i32 22, metadata !17, i1 true, i1 true, i32 0, i32 0, null, i1 false, i32 0, null, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
 !17 = metadata !{i32 524309, metadata !28, metadata !2, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !18, i32 0, null} ; [ DW_TAG_subroutine_type ]
@@ -69,7 +69,7 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 !22 = metadata !{i32 524545, metadata !16, metadata !"extra", metadata !2, i32 20, metadata !19} ; [ DW_TAG_arg_variable ]
 !23 = metadata !{i32 524545, metadata !16, metadata !"flags", metadata !2, i32 21, metadata !9} ; [ DW_TAG_arg_variable ]
 !24 = metadata !{i32 23, i32 0, metadata !25, null}
-!25 = metadata !{i32 524299, metadata !28, metadata !16, i32 22, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!25 = metadata !{i32 524299, metadata !16, i32 22, i32 0} ; [ DW_TAG_lexical_block ]
 !26 = metadata !{i32 24, i32 0, metadata !25, null}
 !27 = metadata !{i32 26, i32 0, metadata !25, null}
 !28 = metadata !{metadata !"tail.c", metadata !"/Users/echeng/LLVM/radars/r7927803/"}
diff --git a/test/Transforms/GlobalOpt/2009-03-05-dbg.ll b/test/Transforms/GlobalOpt/2009-03-05-dbg.ll
index e08320b..0d75d8d9 100644
--- a/test/Transforms/GlobalOpt/2009-03-05-dbg.ll
+++ b/test/Transforms/GlobalOpt/2009-03-05-dbg.ll
@@ -63,13 +63,13 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
 !5 = metadata !{i32 458773, metadata !1, metadata !"", metadata !1, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !6, i32 0, null} ; [ DW_TAG_subroutine_type ]
 !6 = metadata !{metadata !2, metadata !2}
 !7 = metadata !{i32 5, i32 0, metadata !8, null}
-!8 = metadata !{i32 458763, metadata !20, metadata !4, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!8 = metadata !{i32 458763, metadata !4, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
 !9 = metadata !{i32 6, i32 0, metadata !8, null}
 !10 = metadata !{i32 7, i32 0, metadata !8, null}
 !11 = metadata !{i32 9, i32 0, metadata !8, null}
 !12 = metadata !{i32 11, i32 0, metadata !8, null}
 !13 = metadata !{i32 14, i32 0, metadata !14, null}
-!14 = metadata !{i32 458763, metadata !20, metadata !15, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!14 = metadata !{i32 458763, metadata !15, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
 !15 = metadata !{i32 458798, i32 0, metadata !1, metadata !"bar", metadata !"bar", metadata !"bar", i32 13, metadata !16, i1 false, i1 true, i32 0, i32 0, null, i32 0, i32 0, null, null, null, null, i32 0} ; [ DW_TAG_subprogram ]
 !16 = metadata !{i32 458773, metadata !1, metadata !"", metadata !1, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !17, i32 0, null} ; [ DW_TAG_subroutine_type ]
 !17 = metadata !{metadata !2}
diff --git a/test/Transforms/Mem2Reg/ConvertDebugInfo.ll b/test/Transforms/Mem2Reg/ConvertDebugInfo.ll
index 5754fcd..58bef5e 100644
--- a/test/Transforms/Mem2Reg/ConvertDebugInfo.ll
+++ b/test/Transforms/Mem2Reg/ConvertDebugInfo.ll
@@ -45,6 +45,6 @@ declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
 !8 = metadata !{i32 2, i32 0, metadata !1, null}
 !9 = metadata !{i32 786689, metadata !1, metadata !"j", metadata !2, i32 2, metadata !6, i32 0, null} ; [ DW_TAG_arg_variable ]
 !10 = metadata !{i32 3, i32 0, metadata !11, null}
-!11 = metadata !{i32 786443, metadata !12, metadata !1, i32 2, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!11 = metadata !{i32 786443, metadata !1, i32 2, i32 0} ; [ DW_TAG_lexical_block ]
 !12 = metadata !{metadata !"testfunc.c", metadata !"/tmp"}
 !13 = metadata !{i32 0}
diff --git a/test/Transforms/StripSymbols/2010-07-01-DeadDbgInfo.ll b/test/Transforms/StripSymbols/2010-07-01-DeadDbgInfo.ll
index b893410..6729db4 100644
--- a/test/Transforms/StripSymbols/2010-07-01-DeadDbgInfo.ll
+++ b/test/Transforms/StripSymbols/2010-07-01-DeadDbgInfo.ll
@@ -37,13 +37,13 @@ entry:
 !10 = metadata !{i32 524309, metadata !22, metadata !1, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !11, i32 0, null} ; [ DW_TAG_subroutine_type ]
 !11 = metadata !{metadata !8, metadata !8}
 !12 = metadata !{i32 524544, metadata !13, metadata !"bb", metadata !1, i32 5, metadata !8} ; [ DW_TAG_auto_variable ]
-!13 = metadata !{i32 524299, metadata !22, metadata !0, i32 5, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!13 = metadata !{i32 524299, metadata !0, i32 5, i32 0} ; [ DW_TAG_lexical_block ]
 !14 = metadata !{i32 524545, metadata !9, metadata !"i", metadata !1, i32 7, metadata !8} ; [ DW_TAG_arg_variable ]
 !15 = metadata !{i32 524340, i32 0, metadata !1, metadata !"abcd", metadata !"abcd", metadata !"", metadata !1, i32 2, metadata !8, i1 true, i1 true, null} ; [ DW_TAG_variable ]
 !16 = metadata !{i32 524340, i32 0, metadata !1, metadata !"xyz", metadata !"xyz", metadata !"", metadata !1, i32 3, metadata !8, i1 false, i1 true, i32* @xyz} ; [ DW_TAG_variable ]
 !17 = metadata !{i32 6, i32 0, metadata !18, null}
-!18 = metadata !{i32 524299, metadata !22, metadata !5, i32 6, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!18 = metadata !{i32 524299, metadata !5, i32 6, i32 0} ; [ DW_TAG_lexical_block ]
 !19 = metadata !{i32 7, i32 0, metadata !9, null}
 !20 = metadata !{i32 10, i32 0, metadata !21, null}
-!21 = metadata !{i32 524299, metadata !22, metadata !9, i32 7, i32 0, i32 0} ; [ DW_TAG_lexical_block ]
+!21 = metadata !{i32 524299, metadata !9, i32 7, i32 0} ; [ DW_TAG_lexical_block ]
 !22 = metadata !{metadata !"g.c", metadata !"/tmp/"}