Index: include/llvm/BinaryFormat/COFF.h
===================================================================
--- include/llvm/BinaryFormat/COFF.h
+++ include/llvm/BinaryFormat/COFF.h
@@ -95,7 +95,7 @@
   MT_Invalid = 0xffff,
 
   IMAGE_FILE_MACHINE_UNKNOWN = 0x0,
-  IMAGE_FILE_MACHINE_AM33 = 0x13,
+  IMAGE_FILE_MACHINE_AM33 = 0x1D3,
   IMAGE_FILE_MACHINE_AMD64 = 0x8664,
   IMAGE_FILE_MACHINE_ARM = 0x1C0,
   IMAGE_FILE_MACHINE_ARMNT = 0x1C4,