Remove -llvmc-temp-hack from tblgen.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117197 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/TGParser.cpp b/utils/TableGen/TGParser.cpp
index a666c91..1f4b07b 100644
--- a/utils/TableGen/TGParser.cpp
+++ b/utils/TableGen/TGParser.cpp
@@ -20,11 +20,6 @@
 #include "llvm/Support/CommandLine.h"
 using namespace llvm;
 
-/// LLVMCHack - This is a temporary hack that changes how "(foo [1, 2, 3])"
-/// parses.
-/// FIXME: REMOVE THIS.
-static cl::opt<bool> LLVMCHack("llvmc-temp-hack", cl::ReallyHidden);
-
 //===----------------------------------------------------------------------===//
 // Support Code for the Semantic Actions.
 //===----------------------------------------------------------------------===//
@@ -1219,18 +1214,7 @@
       return 0;
     }
 
-    Init *Operator;
-    /// LLVMC Requires an old grammar and I don't know how to update it, placate
-    /// it in the short term by changing the grammar specifically for llvmc.
-    /// FIXME: REMOVE THIS.
-    if (!LLVMCHack)
-      Operator = ParseValue(CurRec);
-    else {
-      if (Lex.getCode() == tgtok::Id)
-        Operator = ParseIDValue(CurRec);
-      else
-        Operator = ParseOperation(CurRec);
-    }
+    Init *Operator = ParseValue(CurRec);
     if (Operator == 0) return 0;
 
     // If the operator name is present, parse it.