[builtins] Unify most of the remaining Math builtins.

test/unittests/compiler/machine-operator-reducer-unittest.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 "src/compiler/machine-operator-reducer.h"
 #include "src/base/bits.h"
 #include "src/base/division-by-constant.h"
 #include "src/base/ieee754.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/typer.h"
@@ skipping 1405 matching lines @@
   }
   {
     Reduction r = Reduce(
         graph()->NewNode(machine()->Float64Mul(), Float64Constant(-1.0), p0));
     ASSERT_TRUE(r.Changed());
     EXPECT_THAT(r.replacement(),
                 IsFloat64Sub(IsFloat64Constant(BitEq(-0.0)), p0));
   }
 }
 
+// -----------------------------------------------------------------------------
+// Float64Acos
+
+TEST_F(MachineOperatorReducerTest, Float64AcosWithConstant) {
+  TRACED_FOREACH(double, x, kFloat64Values) {
+    Reduction const r =
+        Reduce(graph()->NewNode(machine()->Float64Acos(), Float64Constant(x)));
+    ASSERT_TRUE(r.Changed());
+    EXPECT_THAT(
+        r.replacement(),
+        IsFloat64Constant(NanSensitiveDoubleEq(base::ieee754::acos(x))));
+  }
+}
+
+// -----------------------------------------------------------------------------
+// Float64Acosh
+
+TEST_F(MachineOperatorReducerTest, Float64AcoshWithConstant) {
+  TRACED_FOREACH(double, x, kFloat64Values) {
+    Reduction const r =
+        Reduce(graph()->NewNode(machine()->Float64Acosh(), Float64Constant(x)));
+    ASSERT_TRUE(r.Changed());
+    EXPECT_THAT(
+        r.replacement(),
+        IsFloat64Constant(NanSensitiveDoubleEq(base::ieee754::acosh(x))));
+  }
+}
+
+// -----------------------------------------------------------------------------
+// Float64Asin
+
+TEST_F(MachineOperatorReducerTest, Float64AsinWithConstant) {
+  TRACED_FOREACH(double, x, kFloat64Values) {
+    Reduction const r =
+        Reduce(graph()->NewNode(machine()->Float64Asin(), Float64Constant(x)));
+    ASSERT_TRUE(r.Changed());
+    EXPECT_THAT(
+        r.replacement(),
+        IsFloat64Constant(NanSensitiveDoubleEq(base::ieee754::asin(x))));
+  }
+}
+
+// -----------------------------------------------------------------------------
+// Float64Asinh
+
+TEST_F(MachineOperatorReducerTest, Float64AsinhWithConstant) {
+  TRACED_FOREACH(double, x, kFloat64Values) {
+    Reduction const r =
+        Reduce(graph()->NewNode(machine()->Float64Asinh(), Float64Constant(x)));
+    ASSERT_TRUE(r.Changed());
+    EXPECT_THAT(
+        r.replacement(),
+        IsFloat64Constant(NanSensitiveDoubleEq(base::ieee754::asinh(x))));
+  }
+}
 
 // -----------------------------------------------------------------------------
 // Float64Atan
 
 TEST_F(MachineOperatorReducerTest, Float64AtanWithConstant) {
   TRACED_FOREACH(double, x, kFloat64Values) {
     Reduction const r =
         Reduce(graph()->NewNode(machine()->Float64Atan(), Float64Constant(x)));
     ASSERT_TRUE(r.Changed());
     EXPECT_THAT(
         r.replacement(),
         IsFloat64Constant(NanSensitiveDoubleEq(base::ieee754::atan(x))));
   }
 }
 
 // -----------------------------------------------------------------------------
+// Float64Atanh
+
+TEST_F(MachineOperatorReducerTest, Float64AtanhWithConstant) {
+  TRACED_FOREACH(double, x, kFloat64Values) {
+    Reduction const r =
+        Reduce(graph()->NewNode(machine()->Float64Atanh(), Float64Constant(x)));
+    ASSERT_TRUE(r.Changed());
+    EXPECT_THAT(
+        r.replacement(),
+        IsFloat64Constant(NanSensitiveDoubleEq(base::ieee754::atanh(x))));
+  }
+}
+
+// -----------------------------------------------------------------------------
 // Float64Atan2
 
 TEST_F(MachineOperatorReducerTest, Float64Atan2WithConstant) {
   TRACED_FOREACH(double, y, kFloat64Values) {
     TRACED_FOREACH(double, x, kFloat64Values) {
       Reduction const r = Reduce(graph()->NewNode(
           machine()->Float64Atan2(), Float64Constant(y), Float64Constant(x)));
       ASSERT_TRUE(r.Changed());
       EXPECT_THAT(
           r.replacement(),
@@ skipping 384 matching lines @@
     Reduction r = Reduce(node);
     ASSERT_TRUE(r.Changed());
     EXPECT_THAT(r.replacement(),
                 IsStore(rep, base, index, value, effect, control));
   }
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8