JITToDFGDeferredCompilationCallback.cpp [plain text]
#include "config.h"
#include "JITToDFGDeferredCompilationCallback.h"
#if ENABLE(DFG_JIT)
#include "CodeBlock.h"
#include "JSCInlines.h"
namespace JSC {
JITToDFGDeferredCompilationCallback::JITToDFGDeferredCompilationCallback() { }
JITToDFGDeferredCompilationCallback::~JITToDFGDeferredCompilationCallback() { }
Ref<JITToDFGDeferredCompilationCallback> JITToDFGDeferredCompilationCallback::create()
{
return adoptRef(*new JITToDFGDeferredCompilationCallback());
}
void JITToDFGDeferredCompilationCallback::compilationDidBecomeReadyAsynchronously(
CodeBlock* codeBlock, CodeBlock* profiledDFGCodeBlock)
{
ASSERT_UNUSED(profiledDFGCodeBlock, !profiledDFGCodeBlock);
ASSERT(codeBlock->alternative()->jitType() == JITCode::BaselineJIT);
if (Options::verboseOSR())
dataLog("Optimizing compilation of ", *codeBlock, " did become ready.\n");
codeBlock->alternative()->forceOptimizationSlowPathConcurrently();
}
void JITToDFGDeferredCompilationCallback::compilationDidComplete(
CodeBlock* codeBlock, CodeBlock* profiledDFGCodeBlock, CompilationResult result)
{
ASSERT(!profiledDFGCodeBlock);
ASSERT(codeBlock->alternative()->jitType() == JITCode::BaselineJIT);
if (Options::verboseOSR())
dataLog("Optimizing compilation of ", *codeBlock, " result: ", result, "\n");
if (result == CompilationSuccessful)
codeBlock->ownerScriptExecutable()->installCode(codeBlock);
codeBlock->alternative()->setOptimizationThresholdBasedOnCompilationResult(result);
DeferredCompilationCallback::compilationDidComplete(codeBlock, profiledDFGCodeBlock, result);
}
}
#endif // ENABLE(DFG_JIT)