Prevent direct inclusion of headers from TF.

R=jochen@chromium.org, titzer@chromium.org

Review URL: https://codereview.chromium.org/438243004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/DEPS

 include_rules = [
   "+src",
+  "-src/compiler",
+  "+src/compiler/pipeline.h",
   "-src/libplatform",
   "-include/libplatform",
 ]

src/compiler/pipeline.cc

@@ -9,6 +9,7 @@
 #include "src/compiler/code-generator.h"
 #include "src/compiler/graph-replay.h"
 #include "src/compiler/graph-visualizer.h"
+#include "src/compiler/instruction.h"
 #include "src/compiler/instruction-selector.h"
 #include "src/compiler/js-context-specialization.h"
 #include "src/compiler/js-generic-lowering.h"
@@ -288,6 +289,16 @@ Handle<Code> Pipeline::GenerateCode(Linkage* linkage, Graph* graph,
   return generator.GenerateCode();
 }
 
+
+void Pipeline::SetUp() {
+  InstructionOperand::SetUpCaches();
+}
+
+
+void Pipeline::TearDown() {
+  InstructionOperand::TearDownCaches();
+}
+
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8

src/compiler/pipeline.h

@@ -50,6 +50,9 @@ class Pipeline {
 #endif
   }
 
+  static void SetUp();
+  static void TearDown();
+
  private:
   CompilationInfo* info_;
 

src/v8.cc

@@ -8,7 +8,7 @@
 #include "src/base/once.h"
 #include "src/base/platform/platform.h"
 #include "src/bootstrapper.h"
-#include "src/compiler/instruction.h"
+#include "src/compiler/pipeline.h"
 #include "src/debug.h"
 #include "src/deoptimizer.h"
 #include "src/elements.h"
@@ -48,7 +48,7 @@ void V8::TearDown() {
   Bootstrapper::TearDownExtensions();
   ElementsAccessor::TearDown();
   LOperand::TearDownCaches();
-  compiler::InstructionOperand::TearDownCaches();
+  compiler::Pipeline::TearDown();
   ExternalReference::TearDownMathExpData();
   RegisteredExtension::UnregisterAll();
   Isolate::GlobalTearDown();
@@ -90,7 +90,7 @@ void V8::InitializeOncePerProcessImpl() {
 #endif
   ElementsAccessor::InitializeOncePerProcess();
   LOperand::SetUpCaches();
-  compiler::InstructionOperand::SetUpCaches();
+  compiler::Pipeline::SetUp();
   SetUpJSCallerSavedCodeData();
   ExternalReference::SetUp();
   Bootstrapper::InitializeOncePerProcess();