IR: MDNode => Value: Instruction::getAllMetadata()

Change `Instruction::getAllMetadata()` to modify a vector of `Value`
instead of `MDNode` and update call sites.  This is part of PR21433.

llvm-svn: 221027

2 files changed, 7 insertions, 7 deletions

diff --git a/llvm/lib/IR/AsmWriter.cpp b/llvm/lib/IR/AsmWriter.cpp
index 449225ae8c3..2dab6a44bc9 100644
--- a/llvm/lib/IR/AsmWriter.cpp
+++ b/llvm/lib/IR/AsmWriter.cpp
@@ -718,7 +718,7 @@ void SlotTracker::processFunction() {
 
   ST_DEBUG("Inserting Instructions:\n");
 
-  SmallVector<std::pair<unsigned, MDNode*>, 4> MDForInst;
+  SmallVector<std::pair<unsigned, Value *>, 4> MDForInst;
 
   // Add all of the basic blocks and instructions with no names.
   for (Function::const_iterator BB = TheFunction->begin(),
@@ -755,7 +755,7 @@ void SlotTracker::processFunction() {
       // Process metadata attached with this instruction.
       I->getAllMetadata(MDForInst);
       for (unsigned i = 0, e = MDForInst.size(); i != e; ++i)
-        CreateMetadataSlot(MDForInst[i].second);
+        CreateMetadataSlot(cast<MDNode>(MDForInst[i].second));
       MDForInst.clear();
     }
   }
@@ -2315,7 +2315,7 @@ void AssemblyWriter::printInstruction(const Instruction &I) {
   }
 
   // Print Metadata info.
-  SmallVector<std::pair<unsigned, MDNode*>, 4> InstMD;
+  SmallVector<std::pair<unsigned, Value *>, 4> InstMD;
   I.getAllMetadata(InstMD);
   if (!InstMD.empty()) {
     SmallVector<StringRef, 8> MDNames;
@@ -2328,8 +2328,8 @@ void AssemblyWriter::printInstruction(const Instruction &I) {
          Out << ", !<unknown kind #" << Kind << ">";
        }
       Out << ' ';
-      WriteAsOperandInternal(Out, InstMD[i].second, &TypePrinter, &Machine,
-                             TheModule);
+      WriteAsOperandInternal(Out, cast<MDNode>(InstMD[i].second), &TypePrinter,
+                             &Machine, TheModule);
     }
   }
   printInfoComment(I);
diff --git a/llvm/lib/IR/Metadata.cpp b/llvm/lib/IR/Metadata.cpp
index 6c335c78729..ba86e9e6085 100644
--- a/llvm/lib/IR/Metadata.cpp
+++ b/llvm/lib/IR/Metadata.cpp
@@ -745,8 +745,8 @@ Value *Instruction::getMetadataImpl(unsigned KindID) const {
   return nullptr;
 }
 
-void Instruction::getAllMetadataImpl(SmallVectorImpl<std::pair<unsigned,
-                                       MDNode*> > &Result) const {
+void Instruction::getAllMetadataImpl(
+    SmallVectorImpl<std::pair<unsigned, Value *>> &Result) const {
   Result.clear();
   
   // Handle 'dbg' as a special case since it is not stored in the hash table.