Version 3.15.7
Activated code aging by default.
Included more information in --prof log.
Removed eager sweeping for lazy swept spaces. Try to find in SlowAllocateRaw a bounded number of times a big enough memory slot. (issue 2194)
Performance and stability improvements on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@13101 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/x64/macro-assembler-x64.cc b/src/x64/macro-assembler-x64.cc
index 5b85a24..4e4f2c5 100644
--- a/src/x64/macro-assembler-x64.cc
+++ b/src/x64/macro-assembler-x64.cc
@@ -720,11 +720,28 @@
movq(prev_next_address_reg, Operand(base_reg, kNextOffset));
movq(prev_limit_reg, Operand(base_reg, kLimitOffset));
addl(Operand(base_reg, kLevelOffset), Immediate(1));
+
+ if (FLAG_log_timer_events) {
+ FrameScope frame(this, StackFrame::MANUAL);
+ PushSafepointRegisters();
+ PrepareCallCFunction(0);
+ CallCFunction(ExternalReference::log_enter_external_function(isolate()), 0);
+ PopSafepointRegisters();
+ }
+
// Call the api function!
movq(rax, reinterpret_cast<int64_t>(function_address),
RelocInfo::RUNTIME_ENTRY);
call(rax);
+ if (FLAG_log_timer_events) {
+ FrameScope frame(this, StackFrame::MANUAL);
+ PushSafepointRegisters();
+ PrepareCallCFunction(0);
+ CallCFunction(ExternalReference::log_leave_external_function(isolate()), 0);
+ PopSafepointRegisters();
+ }
+
#if defined(_WIN64) && !defined(__MINGW64__)
// rax keeps a pointer to v8::Handle, unpack it.
movq(rax, Operand(rax, 0));