diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index 340cfe1..2cfb366 100644
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -591,7 +591,9 @@
   if (Len == strlen(#STR) && !memcmp(StartChar, #STR, strlen(#STR))) { \
     UIntVal = Instruction::Enum; return lltok::kw_##STR; }
 
-  INSTKEYWORD(add,   Add);  INSTKEYWORD(sub,   Sub);  INSTKEYWORD(mul,   Mul);
+  INSTKEYWORD(add,   Add);  INSTKEYWORD(fadd,   FAdd);
+  INSTKEYWORD(sub,   Sub);  INSTKEYWORD(fsub,   FSub);
+  INSTKEYWORD(mul,   Mul);  INSTKEYWORD(fmul,   FMul);
   INSTKEYWORD(udiv,  UDiv); INSTKEYWORD(sdiv,  SDiv); INSTKEYWORD(fdiv,  FDiv);
   INSTKEYWORD(urem,  URem); INSTKEYWORD(srem,  SRem); INSTKEYWORD(frem,  FRem);
   INSTKEYWORD(shl,   Shl);  INSTKEYWORD(lshr,  LShr); INSTKEYWORD(ashr,  AShr);