NEW 210650
[JSC] FOR_EACH_CLOOP_BYTECODE_HELPER_ID should not be included in OpcodeID 
https://bugs.webkit.org/show_bug.cgi?id=210650
Summary [JSC] FOR_EACH_CLOOP_BYTECODE_HELPER_ID should not be included in OpcodeID
Yusuke Suzuki
Reported 2020-04-17 04:34:52 PDT
We only have 9 opcode space up to 256. If it exceeds 256, JSC is broken. Even if we support two-level indirection mechanism to offer larger space of opcode, we know that this type of opcode offers significantly slower performance. (I know that in some bug). We should remove unnecessary things from Bytecodes.
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