Re-apply 84180 with the fixed test case.

llvm-svn: 84195
diff --git a/llvm/lib/Target/PIC16/PIC16DebugInfo.cpp b/llvm/lib/Target/PIC16/PIC16DebugInfo.cpp
index dd20f20..0ed44d2 100644
--- a/llvm/lib/Target/PIC16/PIC16DebugInfo.cpp
+++ b/llvm/lib/Target/PIC16/PIC16DebugInfo.cpp
@@ -13,6 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "PIC16.h"
+#include "PIC16ABINames.h"
 #include "PIC16DebugInfo.h" 
 #include "llvm/GlobalVariable.h"
 #include "llvm/CodeGen/MachineFunction.h"