Index: include/llvm/BinaryFormat/Dwarf.def
===================================================================
--- include/llvm/BinaryFormat/Dwarf.def
+++ include/llvm/BinaryFormat/Dwarf.def
@@ -705,6 +705,17 @@
 HANDLE_DW_CC(0xb5, BORLAND_thiscall)
 HANDLE_DW_CC(0xb6, BORLAND_fastcall)
 HANDLE_DW_CC(0xc0, LLVM_vectorcall)
+HANDLE_DW_CC(0xc1, LLVM_Win64)
+HANDLE_DW_CC(0xc2, LLVM_X86_64SysV)
+HANDLE_DW_CC(0xc3, LLVM_AAPCS)
+HANDLE_DW_CC(0xc4, LLVM_AAPCS_VFP)
+HANDLE_DW_CC(0xc5, LLVM_IntelOclBicc)
+HANDLE_DW_CC(0xc6, LLVM_SpirFunction)
+HANDLE_DW_CC(0xc7, LLVM_OpenCLKernel)
+HANDLE_DW_CC(0xc8, LLVM_Swift)
+HANDLE_DW_CC(0xc9, LLVM_PreserveMost)
+HANDLE_DW_CC(0xca, LLVM_PreserveAll)
+HANDLE_DW_CC(0xcb, LLVM_X86RegCall)
 
 // Line Number Extended Opcode Encodings
 HANDLE_DW_LNE(0x01, end_sequence)