[builtins] Introduce proper Float64Atan and Float64Atan2 operators.

test/unittests/compiler/node-test-utils.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "test/unittests/compiler/node-test-utils.h"
 
 #include <vector>
 
 #include "src/assembler.h"
 #include "src/compiler/common-operator.h"
@@ skipping 2232 matching lines @@
         new IsBinopMatcher(IrOpcode::k##Name, lhs_matcher, rhs_matcher)); \
   }
 IS_BINOP_MATCHER(NumberEqual)
 IS_BINOP_MATCHER(NumberLessThan)
 IS_BINOP_MATCHER(NumberSubtract)
 IS_BINOP_MATCHER(NumberMultiply)
 IS_BINOP_MATCHER(NumberShiftLeft)
 IS_BINOP_MATCHER(NumberShiftRight)
 IS_BINOP_MATCHER(NumberShiftRightLogical)
 IS_BINOP_MATCHER(NumberImul)
+IS_BINOP_MATCHER(NumberAtan2)
 IS_BINOP_MATCHER(Word32And)
 IS_BINOP_MATCHER(Word32Or)
 IS_BINOP_MATCHER(Word32Xor)
 IS_BINOP_MATCHER(Word32Sar)
 IS_BINOP_MATCHER(Word32Shl)
 IS_BINOP_MATCHER(Word32Shr)
 IS_BINOP_MATCHER(Word32Ror)
 IS_BINOP_MATCHER(Word32Equal)
 IS_BINOP_MATCHER(Word64And)
 IS_BINOP_MATCHER(Word64Or)
@@ skipping 39 matching lines @@
 IS_UNOP_MATCHER(TruncateFloat64ToFloat32)
 IS_UNOP_MATCHER(TruncateInt64ToInt32)
 IS_UNOP_MATCHER(Float32Abs)
 IS_UNOP_MATCHER(Float64Abs)
 IS_UNOP_MATCHER(Float64Sqrt)
 IS_UNOP_MATCHER(Float64RoundDown)
 IS_UNOP_MATCHER(Float64RoundTruncate)
 IS_UNOP_MATCHER(Float64RoundTiesAway)
 IS_UNOP_MATCHER(Float64ExtractLowWord32)
 IS_UNOP_MATCHER(Float64ExtractHighWord32)
+IS_UNOP_MATCHER(NumberAtan)
 IS_UNOP_MATCHER(NumberLog)
 IS_UNOP_MATCHER(NumberLog1p)
 IS_UNOP_MATCHER(NumberToInt32)
 IS_UNOP_MATCHER(NumberToUint32)
 IS_UNOP_MATCHER(PlainPrimitiveToNumber)
 IS_UNOP_MATCHER(ObjectIsReceiver)
 IS_UNOP_MATCHER(ObjectIsSmi)
 IS_UNOP_MATCHER(StringFromCharCode)
 IS_UNOP_MATCHER(Word32Clz)
 IS_UNOP_MATCHER(Word32Ctz)
 IS_UNOP_MATCHER(Word32Popcnt)
 #undef IS_UNOP_MATCHER
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8