Add inlining for intrinsics.

test/cctest/compiler/test-run-inlining.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/v8.h"
 
 #include "test/cctest/compiler/function-tester.h"
 
 #if V8_TURBOFAN_TARGET
 
@@ skipping 332 matching lines @@
       "})();",
       CompilationInfo::kInliningEnabled |
           CompilationInfo::kContextSpecializing |
           CompilationInfo::kTypingEnabled);
 
   InstallAssertInlineCountHelper(CcTest::isolate());
   T.CheckCall(T.Val(42), T.undefined(), T.undefined());
 }
 
 
+TEST(InlineIntrinsicIsSmi) {
+  FLAG_turbo_deoptimization = true;
+  FunctionTester T(
+      "(function () {"
+      "var x = 42;"
+      "function bar(s,t) { return %_IsSmi(x); };"
+      "return bar;"
+      "})();",
+      CompilationInfo::kInliningEnabled |
+          CompilationInfo::kContextSpecializing |
+          CompilationInfo::kTypingEnabled);
+
+  InstallAssertInlineCountHelper(CcTest::isolate());
+  T.CheckCall(T.true_value(), T.Val(12), T.Val(4));
+}
+
+
+TEST(InlineIntrinsicIsNonNegativeSmi) {
+  FLAG_turbo_deoptimization = true;
+  FunctionTester T(
+      "(function () {"
+      "var x = 42;"
+      "function bar(s,t) { return %_IsNonNegativeSmi(x); };"
+      "return bar;"
+      "})();",
+      CompilationInfo::kInliningEnabled |
+          CompilationInfo::kContextSpecializing |
+          CompilationInfo::kTypingEnabled);
+
+  InstallAssertInlineCountHelper(CcTest::isolate());
+  T.CheckCall(T.true_value(), T.Val(12), T.Val(4));
+}
+
+
+TEST(InlineIntrinsicIsArray) {
+  FLAG_turbo_deoptimization = true;
+  FunctionTester T(
+      "(function () {"
+      "var x = [1,2,3];"
+      "function bar(s,t) { return %_IsArray(x); };"
+      "return bar;"
+      "})();",
+      CompilationInfo::kInliningEnabled |
+          CompilationInfo::kContextSpecializing |
+          CompilationInfo::kTypingEnabled);
+
+  InstallAssertInlineCountHelper(CcTest::isolate());
+  T.CheckCall(T.true_value(), T.Val(12), T.Val(4));
+
+  FunctionTester T2(
+      "(function () {"
+      "var x = 32;"
+      "function bar(s,t) { return %_IsArray(x); };"
+      "return bar;"
+      "})();",
+      CompilationInfo::kInliningEnabled |
+          CompilationInfo::kContextSpecializing |
+          CompilationInfo::kTypingEnabled);
+
+  T2.CheckCall(T.false_value(), T.Val(12), T.Val(4));
+
+  FunctionTester T3(
+      "(function () {"
+      "var x = bar;"
+      "function bar(s,t) { return %_IsArray(x); };"
+      "return bar;"
+      "})();",
+      CompilationInfo::kInliningEnabled |
+          CompilationInfo::kContextSpecializing |
+          CompilationInfo::kTypingEnabled);
+
+  T3.CheckCall(T.false_value(), T.Val(12), T.Val(4));
+}
+
+
+TEST(InlineWithArguments) {
+  FLAG_turbo_deoptimization = true;
+  FunctionTester T(
+      "(function () {"
+      "  function foo(s,t,u) { AssertInlineCount(2); "
+      "    return foo.arguments.length == 3 && "
+      "           foo.arguments[0] == 13 && "
+      "           foo.arguments[1] == 14 && "
+      "           foo.arguments[2] == 15; "
+      "  }"
+      "  function bar() { return foo(13, 14, 15); };"
+      "  return bar;"
+      "}"
+      ")();",
+      CompilationInfo::kInliningEnabled |
+          CompilationInfo::kContextSpecializing |
+          CompilationInfo::kTypingEnabled);
+
+  InstallAssertInlineCountHelper(CcTest::isolate());
+  T.CheckCall(T.true_value(), T.Val(12), T.Val(14));
+}
+
 #endif  // V8_TURBOFAN_TARGET