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| author | aengelke <engelke@in.tum.de> | 2024-06-05 17:58:08 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-06-05 17:58:08 +0200 |
| commit | 6150e84cfc87d118f8cd2794e40dd021c8779e9d (patch) | |
| tree | bf005ed6d1f649c2e0b867796afced3655dc7575 /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | 2bfa26d30fb96d77e73be7876d12dd23e768f809 (diff) | |
[CodeGen][SDAG] Remove Combiner WorklistMap (#92900)
DenseMap for pointer lookup is expensive, and this is only used for
deduplication and index lookup. Instead, store the worklist index in the
node itself.
This brings a substantial performance improvement.
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
0 files changed, 0 insertions, 0 deletions