Revert "Add graph intrinsics for many math library functions"

runtime/vm/intermediate_language.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/intermediate_language.h"
 
 #include "vm/bit_vector.h"
 #include "vm/bootstrap.h"
 #include "vm/compiler.h"
 #include "vm/constant_propagator.h"
@@ skipping 3532 matching lines @@
     case MethodRecognizer::kDoubleFloor:
     case MethodRecognizer::kDoubleCeil: {
       ASSERT(!TargetCPUFeatures::double_truncate_round_supported());
       return 1;
     }
     case MethodRecognizer::kDoubleRound:
     case MethodRecognizer::kMathAtan:
     case MethodRecognizer::kMathTan:
     case MethodRecognizer::kMathAcos:
     case MethodRecognizer::kMathAsin:
-    case MethodRecognizer::kMathSin:
-    case MethodRecognizer::kMathCos:
       return 1;
     case MethodRecognizer::kDoubleMod:
     case MethodRecognizer::kMathDoublePow:
     case MethodRecognizer::kMathAtan2:
       return 2;
     default:
       UNREACHABLE();
   }
   return 0;
 }
@@ skipping 66 matching lines @@
     case MethodRecognizer::kDoubleCeil:
       return kLibcCeilRuntimeEntry;
     case MethodRecognizer::kMathDoublePow:
       return kLibcPowRuntimeEntry;
     case MethodRecognizer::kDoubleMod:
       return kDartModuloRuntimeEntry;
     case MethodRecognizer::kMathTan:
       return kLibcTanRuntimeEntry;
     case MethodRecognizer::kMathAsin:
       return kLibcAsinRuntimeEntry;
-    case MethodRecognizer::kMathSin:
-      return kLibcSinRuntimeEntry;
-    case MethodRecognizer::kMathCos:
-      return kLibcCosRuntimeEntry;
     case MethodRecognizer::kMathAcos:
       return kLibcAcosRuntimeEntry;
     case MethodRecognizer::kMathAtan:
       return kLibcAtanRuntimeEntry;
     case MethodRecognizer::kMathAtan2:
       return kLibcAtan2RuntimeEntry;
     default:
       UNREACHABLE();
   }
   return kLibcPowRuntimeEntry;
@@ skipping 85 matching lines @@
   set_native_c_function(native_function);
   function().SetIsNativeAutoSetupScope(auto_setup_scope);
   Dart_NativeEntryResolver resolver = library.native_entry_resolver();
   bool is_bootstrap_native = Bootstrap::IsBootstapResolver(resolver);
   set_is_bootstrap_native(is_bootstrap_native);
 }
 
 #undef __
 
 }  // namespace dart