Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(27)

Unified Diff: src/assembler.cc

Issue 21095008: Revert the latest set of platform changes. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « no previous file | src/checks.h » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: src/assembler.cc
diff --git a/src/assembler.cc b/src/assembler.cc
index ab957be9f9efa0a9d3af3454f5ab01d1f19dfd4c..ae8a0b58ba87939a2adf6eb2298826082843cb27 100644
--- a/src/assembler.cc
+++ b/src/assembler.cc
@@ -891,7 +891,7 @@ void ExternalReference::SetUp() {
double_constants.the_hole_nan = BitCast<double>(kHoleNanInt64);
double_constants.negative_infinity = -V8_INFINITY;
- math_exp_data_mutex = new Mutex;
+ math_exp_data_mutex = OS::CreateMutex();
}
@@ -899,7 +899,7 @@ void ExternalReference::InitializeMathExpData() {
// Early return?
if (math_exp_data_initialized) return;
- ScopedLock with(math_exp_data_mutex);
+ math_exp_data_mutex->Lock();
if (!math_exp_data_initialized) {
// If this is changed, generated code must be adapted too.
const int kTableSizeBits = 11;
@@ -935,6 +935,7 @@ void ExternalReference::InitializeMathExpData() {
math_exp_data_initialized = true;
}
+ math_exp_data_mutex->Unlock();
}
« no previous file with comments | « no previous file | src/checks.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698