add the missing aliases for fp stack cmovs, rdar://8456391


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114531 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp
index 4fbe7f6..6826223 100644
--- a/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -685,6 +685,12 @@
     .Case("cmovnzq", "cmovneq").Case("cmovnz",  "cmovne")
     .Case("cmovzw",  "cmovew") .Case("cmovzl",  "cmovel")
     .Case("cmovzq",  "cmoveq") .Case("cmovz",   "cmove")
+    // Floating point stack cmov aliases.
+    .Case("fcmovz", "fcmove")
+    .Case("fcmova", "fcmovnbe")
+    .Case("fcmovnae", "fcmovb")
+    .Case("fcmovna", "fcmovbe")
+    .Case("fcmovae", "fcmovnb")
     .Case("fwait", "wait")
     .Case("movzx", "movzb")  // FIXME: Not correct.
     .Case("fildq", "fildll")