[wasm] Use the new TF operators for F64Cos, F64Sin, F64Tan, and F64Exp

R=bmeurer@chromium.org, bradnelson@chromium.org
BUG=v8:5086

Review-Url: https://codereview.chromium.org/2083473002
Cr-Commit-Position: refs/heads/master@{#37094}

src/assembler.cc

@@ -1308,42 +1308,6 @@ ExternalReference ExternalReference::f64_asin_wrapper_function(
   return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f64_asin_wrapper)));
 }
 
-static void f64_cos_wrapper(double* param) {
-  WriteDoubleValue(param, std::cos(ReadDoubleValue(param)));
-}
-
-ExternalReference ExternalReference::f64_cos_wrapper_function(
-    Isolate* isolate) {
-  return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f64_cos_wrapper)));
-}
-
-static void f64_sin_wrapper(double* param) {
-  WriteDoubleValue(param, std::sin(ReadDoubleValue(param)));
-}
-
-ExternalReference ExternalReference::f64_sin_wrapper_function(
-    Isolate* isolate) {
-  return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f64_sin_wrapper)));
-}
-
-static void f64_tan_wrapper(double* param) {
-  WriteDoubleValue(param, std::tan(ReadDoubleValue(param)));
-}
-
-ExternalReference ExternalReference::f64_tan_wrapper_function(
-    Isolate* isolate) {
-  return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f64_tan_wrapper)));
-}
-
-static void f64_exp_wrapper(double* param) {
-  WriteDoubleValue(param, base::ieee754::exp(ReadDoubleValue(param)));
-}
-
-ExternalReference ExternalReference::f64_exp_wrapper_function(
-    Isolate* isolate) {
-  return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f64_exp_wrapper)));
-}
-
 static void f64_pow_wrapper(double* param0, double* param1) {
   WriteDoubleValue(param0, power_double_double(ReadDoubleValue(param0),
                                                ReadDoubleValue(param1)));

src/assembler.h

@@ -972,10 +972,6 @@ class ExternalReference BASE_EMBEDDED {
 
   static ExternalReference f64_acos_wrapper_function(Isolate* isolate);
   static ExternalReference f64_asin_wrapper_function(Isolate* isolate);
-  static ExternalReference f64_cos_wrapper_function(Isolate* isolate);
-  static ExternalReference f64_sin_wrapper_function(Isolate* isolate);
-  static ExternalReference f64_tan_wrapper_function(Isolate* isolate);
-  static ExternalReference f64_exp_wrapper_function(Isolate* isolate);
   static ExternalReference f64_pow_wrapper_function(Isolate* isolate);
   static ExternalReference f64_mod_wrapper_function(Isolate* isolate);
 

src/compiler/wasm-compiler.cc

@@ -785,16 +785,20 @@ Node* WasmGraphBuilder::Unop(wasm::WasmOpcode opcode, Node* input,
       op = m->Float64Atan();
       break;
     case wasm::kExprF64Cos: {
-      return BuildF64Cos(input);
+      op = m->Float64Cos();
+      break;
     }
     case wasm::kExprF64Sin: {
-      return BuildF64Sin(input);
+      op = m->Float64Sin();
+      break;
     }
     case wasm::kExprF64Tan: {
-      return BuildF64Tan(input);
+      op = m->Float64Tan();
+      break;
     }
     case wasm::kExprF64Exp: {
-      return BuildF64Exp(input);
+      op = m->Float64Exp();
+      break;
     }
     case wasm::kExprF64Log:
       op = m->Float64Log();
@@ -1348,34 +1352,6 @@ Node* WasmGraphBuilder::BuildF64Asin(Node* input) {
   return BuildCFuncInstruction(ref, type, input);
 }
 
-Node* WasmGraphBuilder::BuildF64Cos(Node* input) {
-  MachineType type = MachineType::Float64();
-  ExternalReference ref =
-      ExternalReference::f64_cos_wrapper_function(jsgraph()->isolate());
-  return BuildCFuncInstruction(ref, type, input);
-}
-
-Node* WasmGraphBuilder::BuildF64Sin(Node* input) {
-  MachineType type = MachineType::Float64();
-  ExternalReference ref =
-      ExternalReference::f64_sin_wrapper_function(jsgraph()->isolate());
-  return BuildCFuncInstruction(ref, type, input);
-}
-
-Node* WasmGraphBuilder::BuildF64Tan(Node* input) {
-  MachineType type = MachineType::Float64();
-  ExternalReference ref =
-      ExternalReference::f64_tan_wrapper_function(jsgraph()->isolate());
-  return BuildCFuncInstruction(ref, type, input);
-}
-
-Node* WasmGraphBuilder::BuildF64Exp(Node* input) {
-  MachineType type = MachineType::Float64();
-  ExternalReference ref =
-      ExternalReference::f64_exp_wrapper_function(jsgraph()->isolate());
-  return BuildCFuncInstruction(ref, type, input);
-}
-
 Node* WasmGraphBuilder::BuildF64Pow(Node* left, Node* right) {
   MachineType type = MachineType::Float64();
   ExternalReference ref =

src/compiler/wasm-compiler.h

@@ -275,10 +275,6 @@ class WasmGraphBuilder {
 
   Node* BuildF64Acos(Node* input);
   Node* BuildF64Asin(Node* input);
-  Node* BuildF64Cos(Node* input);
-  Node* BuildF64Sin(Node* input);
-  Node* BuildF64Tan(Node* input);
-  Node* BuildF64Exp(Node* input);
   Node* BuildF64Pow(Node* left, Node* right);
   Node* BuildF64Mod(Node* left, Node* right);
 

src/external-reference-table.cc

@@ -172,14 +172,6 @@ ExternalReferenceTable::ExternalReferenceTable(Isolate* isolate) {
       "f64_acos_wrapper");
   Add(ExternalReference::f64_asin_wrapper_function(isolate).address(),
       "f64_asin_wrapper");
-  Add(ExternalReference::f64_cos_wrapper_function(isolate).address(),
-      "f64_cos_wrapper");
-  Add(ExternalReference::f64_sin_wrapper_function(isolate).address(),
-      "f64_sin_wrapper");
-  Add(ExternalReference::f64_tan_wrapper_function(isolate).address(),
-      "f64_tan_wrapper");
-  Add(ExternalReference::f64_exp_wrapper_function(isolate).address(),
-      "f64_exp_wrapper");
   Add(ExternalReference::f64_pow_wrapper_function(isolate).address(),
       "f64_pow_wrapper");
   Add(ExternalReference::f64_mod_wrapper_function(isolate).address(),