Title: [222925] trunk/Source/_javascript_Core
Revision
222925
Author
[email protected]
Date
2017-10-05 11:59:58 -0700 (Thu, 05 Oct 2017)

Log Message

Unreviewed. Disable probe OSR exit on 32-bit until it's fixed.

* runtime/Options.cpp:
(JSC::recomputeDependentOptions):

Modified Paths

Diff

Modified: trunk/Source/_javascript_Core/ChangeLog (222924 => 222925)


--- trunk/Source/_javascript_Core/ChangeLog	2017-10-05 18:57:07 UTC (rev 222924)
+++ trunk/Source/_javascript_Core/ChangeLog	2017-10-05 18:59:58 UTC (rev 222925)
@@ -1,5 +1,12 @@
 2017-10-05  Saam Barati  <[email protected]>
 
+        Unreviewed. Disable probe OSR exit on 32-bit until it's fixed.
+
+        * runtime/Options.cpp:
+        (JSC::recomputeDependentOptions):
+
+2017-10-05  Saam Barati  <[email protected]>
+
         Make sure all prototypes under poly proto get added into the VM's prototype map
         https://bugs.webkit.org/show_bug.cgi?id=177909
 

Modified: trunk/Source/_javascript_Core/runtime/Options.cpp (222924 => 222925)


--- trunk/Source/_javascript_Core/runtime/Options.cpp	2017-10-05 18:57:07 UTC (rev 222924)
+++ trunk/Source/_javascript_Core/runtime/Options.cpp	2017-10-05 18:59:58 UTC (rev 222925)
@@ -502,6 +502,12 @@
         Options::reservedZoneSize() = minimumReservedZoneSize;
     if (Options::softReservedZoneSize() < Options::reservedZoneSize() + minimumReservedZoneSize)
         Options::softReservedZoneSize() = Options::reservedZoneSize() + minimumReservedZoneSize;
+
+#if USE(JSVALUE32_64)
+    // FIXME: Make probe OSR exit work on 32-bit:
+    // https://bugs.webkit.org/show_bug.cgi?id=177956
+    Options::useProbeOSRExit() = false;
+#endif
 }
 
 void Options::initialize()
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