CodeBlock* getSomeBaselineCodeBlockForFunction(JSValue theFunctionValue)
{
FunctionExecutable* executable = getExecutableForFunction(theFunctionValue);
if (!executable)
return 0;
CodeBlock* baselineCodeBlock = executable->baselineCodeBlockFor(CodeForCall);
if (!baselineCodeBlock)
baselineCodeBlock = executable->baselineCodeBlockFor(CodeForConstruct);
return baselineCodeBlock;
}
void prepareCodeOriginForOSRExit(ExecState* exec, CodeOrigin codeOrigin)
{
VM& vm = exec->vm();
DeferGC deferGC(vm.heap);
for (; codeOrigin.inlineCallFrame; codeOrigin = codeOrigin.inlineCallFrame->caller) {
FunctionExecutable* executable =
static_cast<FunctionExecutable*>(codeOrigin.inlineCallFrame->executable.get());
CodeBlock* codeBlock = executable->baselineCodeBlockFor(
codeOrigin.inlineCallFrame->specializationKind());
if (codeBlock->jitType() == JSC::JITCode::BaselineJIT)
continue;
ASSERT(codeBlock->jitType() == JSC::JITCode::InterpreterThunk);
JIT::compile(&vm, codeBlock, JITCompilationMustSucceed);
codeBlock->install();
}
}