Reviewers: Yang, danno,
Message:
CPU: CPU with timer interrupt, speed 2472.74 MHz (estimated)
Profiling through timer interrupt
samples % symbol name
456 8.2564
v8::internal::HandleScope::ZapRange(v8::internal::Object**,
v8::internal::Object**)
using v8/benchmark/run.js to Profiling.
Description:
HandleScope::ZapRange is hot function using oprofile, so release version
disable
v8_enable_handle_zapping.
BUG=
Please review this at https://codereview.chromium.org/372903002/
SVN Base: https://github.com/v8/v8.git@master
Affected files (+1, -1 lines):
M build/features.gypi
Index: build/features.gypi
diff --git a/build/features.gypi b/build/features.gypi
index
7ce66e4c98e87cb4c8a4a9a6c404eea1b435bf36..8201ea9eaa18cc04eb405a1906839c070516bfb5
100644
--- a/build/features.gypi
+++ b/build/features.gypi
@@ -115,7 +115,7 @@
'Release': {
'variables': {
'v8_enable_extra_checks%': 0,
- 'v8_enable_handle_zapping%': 1,
+ 'v8_enable_handle_zapping%': 0,
},
'conditions': [
['v8_enable_extra_checks==1', {
--
--
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