diff options
Diffstat (limited to 'deps/v8/src/x64/stub-cache-x64.cc')
| -rw-r--r-- | deps/v8/src/x64/stub-cache-x64.cc | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/deps/v8/src/x64/stub-cache-x64.cc b/deps/v8/src/x64/stub-cache-x64.cc index 973fece32..c27e1b8c4 100644 --- a/deps/v8/src/x64/stub-cache-x64.cc +++ b/deps/v8/src/x64/stub-cache-x64.cc @@ -2060,8 +2060,9 @@ MaybeObject* CallStubCompiler::CompileCallConstant(Object* object, break; case STRING_CHECK: - if (!function->IsBuiltin()) { - // Calling non-builtins with a value as receiver requires boxing. + if (!function->IsBuiltin() && !function_info->strict_mode()) { + // Calling non-strict non-builtins with a value as the receiver + // requires boxing. __ jmp(&miss); } else { // Check that the object is a two-byte string or a symbol. @@ -2076,8 +2077,9 @@ MaybeObject* CallStubCompiler::CompileCallConstant(Object* object, break; case NUMBER_CHECK: { - if (!function->IsBuiltin()) { - // Calling non-builtins with a value as receiver requires boxing. + if (!function->IsBuiltin() && !function_info->strict_mode()) { + // Calling non-strict non-builtins with a value as the receiver + // requires boxing. __ jmp(&miss); } else { Label fast; @@ -2096,8 +2098,9 @@ MaybeObject* CallStubCompiler::CompileCallConstant(Object* object, } case BOOLEAN_CHECK: { - if (!function->IsBuiltin()) { - // Calling non-builtins with a value as receiver requires boxing. + if (!function->IsBuiltin() && !function_info->strict_mode()) { + // Calling non-strict non-builtins with a value as the receiver + // requires boxing. __ jmp(&miss); } else { Label fast; |