Address Comments

Author: Mr-Anyone

clang/docs/ReleaseNotes.rst

@@ -115,7 +115,7 @@ Non-comprehensive list of changes in this release
 -------------------------------------------------
 - Added ``__builtin_elementwise_fshl`` and ``__builtin_elementwise_fshr``.
 
-- Added `__builtin_elementwise_abs`.
+- ``__builtin_elementwise_abs`` can now be used in constant expression.
 
 - Added ``__builtin_elementwise_minnumnum`` and ``__builtin_elementwise_maxnumnum``.
 

clang/lib/AST/ExprConstant.cpp

@@ -11634,12 +11634,6 @@ bool VectorExprEvaluator::VisitCallExpr(const CallExpr *E) {
             APValue(APSInt(Elt.reverseBits(),
                            DestEltTy->isUnsignedIntegerOrEnumerationType())));
         break;
-      case Builtin::BI__builtin_elementwise_abs: {
-        APInt Val = Source.getVectorElt(EltNum).getInt().abs();
-        ResultElements.push_back(APValue(
-            APSInt(Val, DestEltTy->isUnsignedIntegerOrEnumerationType())));
-        break;
-      }
       }
     }