diff options
Diffstat (limited to '')
| -rw-r--r-- | js/src/vm/FunctionFlags.h | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/js/src/vm/FunctionFlags.h b/js/src/vm/FunctionFlags.h index 27d51c214a..558c71a6b7 100644 --- a/js/src/vm/FunctionFlags.h +++ b/js/src/vm/FunctionFlags.h @@ -94,6 +94,11 @@ class FunctionFlags { BASESCRIPT = 1 << 5, SELFHOSTLAZY = 1 << 6, + // This Native function has a JIT entry which emulates the + // js::BaseScript::jitCodeRaw mechanism. Used for Wasm functions and + // TrampolineNative builtins. + NATIVE_JIT_ENTRY = 1 << 7, + // Function may be called as a constructor. This corresponds in the spec as // having a [[Construct]] internal method. // @@ -103,12 +108,7 @@ class FunctionFlags { // This flag is used both by scripted functions and native functions. // // WARNING: This is independent from FunctionKind::ClassConstructor. - CONSTRUCTOR = 1 << 7, - - // Function is either getter or setter, with "get " or "set " prefix, - // but JSFunction::AtomSlot contains unprefixed name, and the function name - // is lazily constructed on the first access. - LAZY_ACCESSOR_NAME = 1 << 8, + CONSTRUCTOR = 1 << 8, // Function comes from a FunctionExpression, ArrowFunction, or Function() // call (not a FunctionDeclaration). @@ -116,10 +116,10 @@ class FunctionFlags { // This flag is used only by scripted functions and AsmJS. LAMBDA = 1 << 9, - // This Native function has a JIT entry which emulates the - // js::BaseScript::jitCodeRaw mechanism. Used for Wasm functions and - // TrampolineNative builtins. - NATIVE_JIT_ENTRY = 1 << 10, + // Function is either getter or setter, with "get " or "set " prefix, + // but JSFunction::AtomSlot contains unprefixed name, and the function name + // is lazily constructed on the first access. + LAZY_ACCESSOR_NAME = 1 << 10, // Function had no explicit name, but a name was set by SetFunctionName at // compile time or SetFunctionName at runtime. @@ -436,12 +436,8 @@ class FunctionFlags { FunctionFlags& setIsGhost() { return setFlags(GHOST_FUNCTION); } bool isGhost() const { return hasFlags(GHOST_FUNCTION); } - static uint16_t HasJitEntryFlags(bool isConstructing) { - uint16_t flags = BASESCRIPT | SELFHOSTLAZY; - if (!isConstructing) { - flags |= NATIVE_JIT_ENTRY; - } - return flags; + static constexpr uint16_t HasJitEntryFlags() { + return BASESCRIPT | SELFHOSTLAZY | NATIVE_JIT_ENTRY; } static FunctionFlags clearMutableflags(FunctionFlags flags) { |