Reapply r4686: Complete version of full codegen for x64....

test/cctest/test-log-stack-tracer.cc

 // Copyright 2006-2009 the V8 project authors. All rights reserved.
 //
 // Tests of profiler-related functions from log.h
 
 #ifdef ENABLE_LOGGING_AND_PROFILING
 
 #include <stdlib.h>
 
 #include "v8.h"
 
@@ skipping 255 matching lines @@
   SetGlobalProperty(func_name, v8::ToApi<Value>(func));
   CHECK_EQ(*func, *GetGlobalJSFunction(func_name));
 }
 
 
 // This test verifies that stack tracing works when called during
 // execution of a native function called from JS code. In this case,
 // StackTracer uses Top::c_entry_fp as a starting point for stack
 // walking.
 TEST(CFromJSStackTrace) {
-#ifdef V8_HOST_ARCH_IA32
+#if defined(V8_HOST_ARCH_IA32) || defined(V8_HOST_ARCH_X64)
   // TODO(711) The hack of replacing the inline runtime function
   // RandomHeapNumber with GetFrameNumber does not work with the way the full
   // compiler generates inline runtime calls.
   i::FLAG_force_full_compiler = false;
 #endif
 
   TickSample sample;
   InitTraceEnv(&sample);
 
   InitializeVM();
@@ skipping 21 matching lines @@
   CheckObjectIsJSFunction("JSTrace", sample.stack[1]);
 }
 
 
 // This test verifies that stack tracing works when called during
 // execution of JS code. However, as calling StackTracer requires
 // entering native code, we can only emulate pure JS by erasing
 // Top::c_entry_fp value. In this case, StackTracer uses passed frame
 // pointer value as a starting point for stack walking.
 TEST(PureJSStackTrace) {
-#ifdef V8_HOST_ARCH_IA32
+#if defined(V8_HOST_ARCH_IA32) || defined(V8_HOST_ARCH_X64)
   // TODO(711) The hack of replacing the inline runtime function
   // RandomHeapNumber with GetFrameNumber does not work with the way the full
   // compiler generates inline runtime calls.
   i::FLAG_force_full_compiler = false;
 #endif
 
   TickSample sample;
   InitTraceEnv(&sample);
 
   InitializeVM();
@@ skipping 73 matching lines @@
   CHECK_EQ(0, GetJsEntrySp());
   CompileRun("a = 1; b = a + 1;");
   CHECK_EQ(0, GetJsEntrySp());
   CompileRun("js_entry_sp();");
   CHECK_EQ(0, GetJsEntrySp());
   CompileRun("js_entry_sp_level2();");
   CHECK_EQ(0, GetJsEntrySp());
 }
 
 #endif  // ENABLE_LOGGING_AND_PROFILING