[lldb] Improve performance of TypeSystemSwiftTypeRef via lazy canonic… #9808
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…alization Most of the queries in TypeSystemSwiftTypeRef request a full canonicalized type, which involves resolving all nested type aliases (which kicks off expensive DWARF lookups), but they only look at the outermost node. This patch introduces DemangleCanonicalOutermostType() to avoid this redundant work.
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@swift-ci test |
augusto2112
approved these changes
Jan 8, 2025
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@swift-ci test macOS |
fredriss
approved these changes
Jan 8, 2025
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…alization
Most of the queries in TypeSystemSwiftTypeRef request a full canonicalized type, which involves resolving all nested type aliases (which kicks off expensive DWARF lookups), but they only look at the outermost node. This patch introduces DemangleCanonicalOutermostType() to avoid this redundant work.