vendor/llvm/llvm-trunk-r338150

1 files changed, 18 insertions, 6 deletions

diff --git a/lib/CodeGen/AsmPrinter/ByteStreamer.h b/lib/CodeGen/AsmPrinter/ByteStreamer.h
index aaf6180c9404..2163cc7e3e11 100644
--- a/lib/CodeGen/AsmPrinter/ByteStreamer.h
+++ b/lib/CodeGen/AsmPrinter/ByteStreamer.h
@@ -43,7 +43,7 @@ public:
   APByteStreamer(AsmPrinter &Asm) : AP(Asm) {}
   void EmitInt8(uint8_t Byte, const Twine &Comment) override {
     AP.OutStreamer->AddComment(Comment);
-    AP.EmitInt8(Byte);
+    AP.emitInt8(Byte);
   }
   void EmitSLEB128(uint64_t DWord, const Twine &Comment) override {
     AP.OutStreamer->AddComment(Comment);
@@ -76,7 +76,7 @@ private:
   SmallVectorImpl<char> &Buffer;
   SmallVectorImpl<std::string> &Comments;
 
-  /// \brief Only verbose textual output needs comments.  This will be set to
+  /// Only verbose textual output needs comments.  This will be set to
   /// true for that case, and false otherwise.  If false, comments passed in to
   /// the emit methods will be ignored.
   bool GenerateComments;
@@ -93,15 +93,27 @@ public:
   }
   void EmitSLEB128(uint64_t DWord, const Twine &Comment) override {
     raw_svector_ostream OSE(Buffer);
-    encodeSLEB128(DWord, OSE);
-    if (GenerateComments)
+    unsigned Length = encodeSLEB128(DWord, OSE);
+    if (GenerateComments) {
       Comments.push_back(Comment.str());
+      // Add some empty comments to keep the Buffer and Comments vectors aligned
+      // with each other.
+      for (size_t i = 1; i < Length; ++i)
+        Comments.push_back("");
+
+    }
   }
   void EmitULEB128(uint64_t DWord, const Twine &Comment) override {
     raw_svector_ostream OSE(Buffer);
-    encodeULEB128(DWord, OSE);
-    if (GenerateComments)
+    unsigned Length = encodeULEB128(DWord, OSE);
+    if (GenerateComments) {
       Comments.push_back(Comment.str());
+      // Add some empty comments to keep the Buffer and Comments vectors aligned
+      // with each other.
+      for (size_t i = 1; i < Length; ++i)
+        Comments.push_back("");
+
+    }
   }
 };