Fix thinko in previous check-in.
authorDevang Patel <dpatel@apple.com>
Thu, 3 Mar 2011 20:08:10 +0000 (20:08 +0000)
committerDevang Patel <dpatel@apple.com>
Thu, 3 Mar 2011 20:08:10 +0000 (20:08 +0000)
Add comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126959 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/AsmPrinter/DwarfDebug.cpp

index 2feb1256ccff664580fbb388a114f1f493431a91..6af81bb67ff36c9cf2e537b4e58ea16268bc6158 100644 (file)
@@ -2333,7 +2333,9 @@ bool DwarfDebug::addCurrentFnArgument(const MachineFunction *MF,
   size_t Size = CurrentFnArguments.size();
   if (Size == 0)
     CurrentFnArguments.resize(MF->getFunction()->arg_size());
-  else if (ArgNo > Size)
+  // llvm::Function arugment size is not good indicator of how many
+  // arguments does the function have at source level.
+  if (ArgNo > Size)
     CurrentFnArguments.resize(ArgNo * 2);
   CurrentFnArguments[ArgNo - 1] = Var;
   return true;