[builtins] Introduce proper Float64Cos and Float64Sin.

src/compiler/machine-operator.cc

Index: src/compiler/machine-operator.cc
diff --git a/src/compiler/machine-operator.cc b/src/compiler/machine-operator.cc
index 275f7f63ea618b03a8be880f2b05ede90d2ad35f..b35cfaa29ebd9117f5a14bd93017954bf88dc076 100644
--- a/src/compiler/machine-operator.cc
+++ b/src/compiler/machine-operator.cc
@@ -158,19 +158,21 @@ MachineRepresentation AtomicStoreRepresentationOf(Operator const* op) {
   V(Float64Atan, Operator::kNoProperties, 1, 0, 1)                            \
   V(Float64Atan2, Operator::kNoProperties, 2, 0, 1)                           \
   V(Float64Atanh, Operator::kNoProperties, 1, 0, 1)                           \
+  V(Float64Cbrt, Operator::kNoProperties, 1, 0, 1)                            \
+  V(Float64Cos, Operator::kNoProperties, 1, 0, 1)                             \
   V(Float64Exp, Operator::kNoProperties, 1, 0, 1)                             \
   V(Float64Expm1, Operator::kNoProperties, 1, 0, 1)                           \
   V(Float64Log, Operator::kNoProperties, 1, 0, 1)                             \
   V(Float64Log1p, Operator::kNoProperties, 1, 0, 1)                           \
   V(Float64Log2, Operator::kNoProperties, 1, 0, 1)                            \
   V(Float64Log10, Operator::kNoProperties, 1, 0, 1)                           \
-  V(Float64Cbrt, Operator::kNoProperties, 1, 0, 1)                            \
   V(Float64Add, Operator::kCommutative, 2, 0, 1)                              \
   V(Float64Sub, Operator::kNoProperties, 2, 0, 1)                             \
   V(Float64SubPreserveNan, Operator::kNoProperties, 2, 0, 1)                  \
   V(Float64Mul, Operator::kCommutative, 2, 0, 1)                              \
   V(Float64Div, Operator::kNoProperties, 2, 0, 1)                             \
   V(Float64Mod, Operator::kNoProperties, 2, 0, 1)                             \
+  V(Float64Sin, Operator::kNoProperties, 1, 0, 1)                             \
   V(Float64Sqrt, Operator::kNoProperties, 1, 0, 1)                            \
   V(Float32Equal, Operator::kCommutative, 2, 0, 1)                            \
   V(Float32LessThan, Operator::kNoProperties, 2, 0, 1)                        \