Revert "[Clang] Add builtin_nondeterministic_value"

This reverts commit 4a1832a5c801a61bf4c30891aaebe63993712fd9.
Test fail on (at least) macOS and Windows, see
https://reviews.llvm.org/D142388#4099441

1 files changed, 0 insertions, 21 deletions

diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index 2618b0c..4602284 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -2584,12 +2584,6 @@ Sema::CheckBuiltinFunctionCall(FunctionDecl *FDecl, unsigned BuiltinID,
     break;
   }
 
-  case Builtin::BI__builtin_nondeterministic_value: {
-    if (SemaBuiltinNonDeterministicValue(TheCall))
-      return ExprError();
-    break;
-  }
-
   // __builtin_elementwise_abs restricts the element type to signed integers or
   // floating point types only.
   case Builtin::BI__builtin_elementwise_abs: {
@@ -17863,21 +17857,6 @@ bool Sema::PrepareBuiltinReduceMathOneArgCall(CallExpr *TheCall) {
   return false;
 }
 
-bool Sema::SemaBuiltinNonDeterministicValue(CallExpr *TheCall) {
-  if (checkArgCount(*this, TheCall, 1))
-    return true;
-
-  ExprResult Arg = TheCall->getArg(0);
-  QualType TyArg = Arg.get()->getType();
-
-  if (!TyArg->isBuiltinType() && !TyArg->isVectorType())
-    return Diag(TheCall->getArg(0)->getBeginLoc(), diag::err_builtin_invalid_arg_type)
-           << 1 << /*vector, integer or floating point ty*/ 0 << TyArg;
-
-  TheCall->setType(TyArg);
-  return false;
-}
-
 ExprResult Sema::SemaBuiltinMatrixTranspose(CallExpr *TheCall,
                                             ExprResult CallResult) {
   if (checkArgCount(*this, TheCall, 1))