vendor/llvm/llvm-release_80-r353167

2 files changed, 8 insertions, 3 deletions

diff --git a/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp b/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
index 8cabad4ad312..154f81f2622d 100644
--- a/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
@@ -1836,7 +1836,10 @@ TypeIndex CodeViewDebug::lowerTypeMemberFunction(const DISubroutineType *Ty,
 
   unsigned Index = 0;
   SmallVector<TypeIndex, 8> ArgTypeIndices;
-  TypeIndex ReturnTypeIndex = getTypeIndex(ReturnAndArgs[Index++]);
+  TypeIndex ReturnTypeIndex = TypeIndex::Void();
+  if (ReturnAndArgs.size() > Index) {
+    ReturnTypeIndex = getTypeIndex(ReturnAndArgs[Index++]);
+  }
 
   // If the first argument is a pointer type and this isn't a static method,
   // treat it as the special 'this' parameter, which is encoded separately from
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 1de2ffb6cfa1..18c5fe27b1a8 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1956,8 +1956,10 @@ void DebugLocEntry::finalize(const AsmPrinter &AP,
 void DwarfDebug::emitDebugLocEntryLocation(const DebugLocStream::Entry &Entry) {
   // Emit the size.
   Asm->OutStreamer->AddComment("Loc expr size");
-  Asm->emitInt16(DebugLocs.getBytes(Entry).size());
-
+  if (getDwarfVersion() >= 5)
+    Asm->EmitULEB128(DebugLocs.getBytes(Entry).size());
+  else
+    Asm->emitInt16(DebugLocs.getBytes(Entry).size());
   // Emit the entry.
   APByteStreamer Streamer(*Asm);
   emitDebugLocEntry(Streamer, Entry);