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Unified Diff: src/runtime/runtime-compiler.cc

Issue 1668103002: Type Feedback Vector lives in the closure (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: REBASE. Created 4 years, 10 months ago
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Index: src/runtime/runtime-compiler.cc
diff --git a/src/runtime/runtime-compiler.cc b/src/runtime/runtime-compiler.cc
index c79616873202bfd348fc4fdc89649f449028f3b5..d3f69c23a54cb2ac33522d02f8d9b9a0449974ad 100644
--- a/src/runtime/runtime-compiler.cc
+++ b/src/runtime/runtime-compiler.cc
@@ -34,12 +34,28 @@ RUNTIME_FUNCTION(Runtime_CompileLazy) {
// Compile the target function.
DCHECK(function->shared()->allows_lazy_compilation());
+ // There is one special case where we have optimized code but we
+ // couldn't find a literals array for the native context. That's with
+ // FLAG_turbo_cache_shared_code.
+ if (FLAG_turbo_cache_shared_code) {
+ SharedFunctionInfo* shared = function->shared();
+ CodeAndLiterals result;
+ result = shared->SearchOptimizedCodeMap(*isolate->native_context(),
+ BailoutId::None());
+ if (result.code != nullptr) {
+ function->ReplaceCode(result.code);
+ JSFunction::EnsureLiterals(function);
+ return result.code;
+ }
+ }
+
Handle<Code> code;
ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, code,
Compiler::GetLazyCode(function));
DCHECK(code->IsJavaScriptCode());
function->ReplaceCode(*code);
+ JSFunction::EnsureLiterals(function);
return *code;
}
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