Bug 108019
| Summary: | DFG::SpeculativeJIT::compile(BasicBlock&) should not emit SetLocal(Dead) right after a Reset() in the VariableEventStream | ||
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| Product: | WebKit | Reporter: | Filip Pizlo <fpizlo> |
| Component: | JavaScriptCore | Assignee: | Filip Pizlo <fpizlo> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Normal | CC: | barraclough, ggaren, mark.lam, mhahnenberg, msaboff, oliver, sam |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | All | ||
| OS: | All | ||
Filip Pizlo
Reset() ought to imply that all locals are "Dead" and so emitting a SetLocal(Dead) for a local is just a waste of space.
| Attachments | ||
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Filip Pizlo
*** This bug has been marked as a duplicate of bug 122178 ***