Bug 162796
| Summary: | Air::fixObviousSpills() should be able to optimize constant materialization followed by offset address | ||
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| Product: | WebKit | Reporter: | Filip Pizlo <fpizlo> |
| Component: | JavaScriptCore | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | ||
| Priority: | P2 | ||
| Version: | WebKit Nightly Build | ||
| Hardware: | All | ||
| OS: | All | ||
| Bug Depends on: | 162764 | ||
| Bug Blocks: | |||
Filip Pizlo
We may sometimes end up with code like this:
Move $0x123412341234, %rax
Move 0x1234(%rax), blah
We should just materialize the right constant in these cases.
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