Index: llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
===================================================================
--- llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
+++ llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
@@ -2413,9 +2413,9 @@
     return MatchOperand_ParseFail;
   }
 
-  Parser.Lex(); // Eat identifier token.
   Operands.push_back(AArch64Operand::CreatePrefetch(
       *PRFM, Tok.getString(), S, getContext()));
+  Parser.Lex(); // Eat identifier token.
   return MatchOperand_Success;
 }
 
@@ -2436,9 +2436,9 @@
     return MatchOperand_ParseFail;
   }
 
-  Parser.Lex(); // Eat identifier token.
   Operands.push_back(AArch64Operand::CreatePSBHint(
       PSB->Encoding, Tok.getString(), S, getContext()));
+  Parser.Lex(); // Eat identifier token.
   return MatchOperand_Success;
 }
 
@@ -2459,9 +2459,9 @@
     return MatchOperand_ParseFail;
   }
 
-  Parser.Lex(); // Eat identifier token.
   Operands.push_back(AArch64Operand::CreateBTIHint(
       BTI->Encoding, Tok.getString(), S, getContext()));
+  Parser.Lex(); // Eat identifier token.
   return MatchOperand_Success;
 }