Changeset 221823 in webkit for trunk/Source/JavaScriptCore/bytecode/CodeBlock.h

Timestamp:

Sep 9, 2017, 9:54:40 AM (8 years ago)

Author:

Ryan Haddad

Message:

Unreviewed, rolling out r221774.

This change introduced three debug JSC test timeouts.

Reverted changeset:

"Use JIT probes for DFG OSR exit."
​https://bugs.webkit.org/show_bug.cgi?id=175144
​http://trac.webkit.org/changeset/221774

File:

• trunk/Source/JavaScriptCore/bytecode/CodeBlock.h (modified) (2 diffs)

trunk/Source/JavaScriptCore/bytecode/CodeBlock.h

@@ -78 +78 @@
 namespace JSC {
 
-namespace DFG {
-struct OSRExitState;
-} // namespace DFG
-
 class BytecodeLivenessAnalysis;
 class CodeBlockSet;
@@ -767 +763 @@
     void countOSRExit() { m_osrExitCounter++; }
 
-    enum class OptimizeAction { None, ReoptimizeNow };
-    OptimizeAction updateOSRExitCounterAndCheckIfNeedToReoptimize(DFG::OSRExitState&);
-
-    // FIXME: remove this when we fix https://bugs.webkit.org/show_bug.cgi?id=175145.
+    uint32_t* addressOfOSRExitCounter() { return &m_osrExitCounter; }
+
     static ptrdiff_t offsetOfOSRExitCounter() { return OBJECT_OFFSETOF(CodeBlock, m_osrExitCounter); }