Bug 199961
| Summary: | [JSC] wide16 / wide32 opcode itself can be one byte | ||
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| Product: | WebKit | Reporter: | Yusuke Suzuki <ysuzuki> |
| Component: | JavaScriptCore | Assignee: | Yusuke Suzuki <ysuzuki> |
| Status: | NEW | ||
| Severity: | Normal | ||
| Priority: | P2 | ||
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Yusuke Suzuki
Even if the it is wide bytecode format, opcode itself can be one byte. The format is like,
[ op_wide16 (1byte) ][ op_add (1 byte) ][ operand (4 byte) ]...
Of course, we need to care the alignment when emitting.
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