[X86] Mark the AAD and AAM aliases as not valid in 64-bit mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250148 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index b54e3de..d1973c5 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -2687,8 +2687,8 @@ defm : IntegerCondCodeMnemonicAlias<"cmov", "", "intel">;
 //===----------------------------------------------------------------------===//
 
 // aad/aam default to base 10 if no operand is specified.
-def : InstAlias<"aad", (AAD8i8 10)>;
-def : InstAlias<"aam", (AAM8i8 10)>;
+def : InstAlias<"aad", (AAD8i8 10)>, Requires<[Not64BitMode]>;
+def : InstAlias<"aam", (AAM8i8 10)>, Requires<[Not64BitMode]>;
 
 // Disambiguate the mem/imm form of bt-without-a-suffix as btl.
 // Likewise for btc/btr/bts.