[turbofan] Osr value typing + dynamic type checks on entry.

test/cctest/BUILD.gn

 # Copyright 2016 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.
 
 import("../../gni/v8.gni")
 
 v8_executable("cctest") {
   testonly = true
 
   sources = [
@@ skipping 22 matching lines @@
     "compiler/test-js-context-specialization.cc",
     "compiler/test-js-typed-lowering.cc",
     "compiler/test-jump-threading.cc",
     "compiler/test-linkage.cc",
     "compiler/test-loop-analysis.cc",
     "compiler/test-loop-assignment-analysis.cc",
     "compiler/test-machine-operator-reducer.cc",
     "compiler/test-multiple-return.cc",
     "compiler/test-node.cc",
     "compiler/test-operator.cc",
-    "compiler/test-osr.cc",
     "compiler/test-representation-change.cc",
     "compiler/test-run-bytecode-graph-builder.cc",
     "compiler/test-run-calls-to-external-references.cc",
     "compiler/test-run-deopt.cc",
     "compiler/test-run-inlining.cc",
     "compiler/test-run-intrinsics.cc",
     "compiler/test-run-jsbranches.cc",
     "compiler/test-run-jscalls.cc",
     "compiler/test-run-jsexceptions.cc",
     "compiler/test-run-jsobjects.cc",
@@ skipping 377 matching lines @@
   if (is_win) {
     # Suppress warnings about importing locally defined symbols.
     if (is_component_build) {
       ldflags = [
         "/ignore:4049",
         "/ignore:4217",
       ]
     }
   }
 }