[builtins] Unify most of the remaining Math builtins.

src/compiler/machine-operator-reducer.cc

Index: src/compiler/machine-operator-reducer.cc
diff --git a/src/compiler/machine-operator-reducer.cc b/src/compiler/machine-operator-reducer.cc
index b5748b2a1a1a551e8e572badffa502f6eb29a750..a93713824dc2bf387aefc22f1eaaebffeff1b080 100644
--- a/src/compiler/machine-operator-reducer.cc
+++ b/src/compiler/machine-operator-reducer.cc
@@ -367,11 +367,36 @@ Reduction MachineOperatorReducer::Reduce(Node* node) {
       }
       break;
     }
+    case IrOpcode::kFloat64Acos: {
+      Float64Matcher m(node->InputAt(0));
+      if (m.HasValue()) return ReplaceFloat64(base::ieee754::acos(m.Value()));
+      break;
+    }
+    case IrOpcode::kFloat64Acosh: {
+      Float64Matcher m(node->InputAt(0));
+      if (m.HasValue()) return ReplaceFloat64(base::ieee754::acosh(m.Value()));
+      break;
+    }
+    case IrOpcode::kFloat64Asin: {
+      Float64Matcher m(node->InputAt(0));
+      if (m.HasValue()) return ReplaceFloat64(base::ieee754::asin(m.Value()));
+      break;
+    }
+    case IrOpcode::kFloat64Asinh: {
+      Float64Matcher m(node->InputAt(0));
+      if (m.HasValue()) return ReplaceFloat64(base::ieee754::asinh(m.Value()));
+      break;
+    }
     case IrOpcode::kFloat64Atan: {
       Float64Matcher m(node->InputAt(0));
       if (m.HasValue()) return ReplaceFloat64(base::ieee754::atan(m.Value()));
       break;
     }
+    case IrOpcode::kFloat64Atanh: {
+      Float64Matcher m(node->InputAt(0));
+      if (m.HasValue()) return ReplaceFloat64(base::ieee754::atanh(m.Value()));
+      break;
+    }
     case IrOpcode::kFloat64Atan2: {
       Float64BinopMatcher m(node);
       if (m.right().IsNaN()) {
@@ -386,11 +411,6 @@ Reduction MachineOperatorReducer::Reduce(Node* node) {
       }
       break;
     }
-    case IrOpcode::kFloat64Atanh: {
-      Float64Matcher m(node->InputAt(0));
-      if (m.HasValue()) return ReplaceFloat64(base::ieee754::atanh(m.Value()));
-      break;
-    }
     case IrOpcode::kFloat64Cbrt: {
       Float64Matcher m(node->InputAt(0));
       if (m.HasValue()) return ReplaceFloat64(base::ieee754::cbrt(m.Value()));