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| author | Kazu Hirata <kazu@google.com> | 2025-10-25 10:05:02 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-10-25 10:05:02 -0700 |
| commit | c3a4093dae316c0c4cf71bf965c3f6a99a8476d8 (patch) | |
| tree | fcd3338c852df7e892579faafd729968263fae3f /llvm/lib/IR/DebugProgramInstruction.cpp | |
| parent | e510797700fb53d114371ad18084bce11fdfafc0 (diff) | |
| download | llvm-c3a4093dae316c0c4cf71bf965c3f6a99a8476d8.zip llvm-c3a4093dae316c0c4cf71bf965c3f6a99a8476d8.tar.gz llvm-c3a4093dae316c0c4cf71bf965c3f6a99a8476d8.tar.bz2 | |
[ADT] Consolidate copyFrom in DenseMap.h (NFC) (#165101)
DenseMap.h has:
- DenseMapBase::copyFrom
- DenseMap::copyFrom
- SmallDenseMap::copyFrom
The latter two clear and set up the storage again before delegating
DenseMapBase::copyFrom to do the actual work of copying buckets.
This patch consolidates all these into DenseMapBase::copyFrom while
eliminating name shadowing concerns. Note that DenseMap::copyFrom and
SmallDenseMap::copyFrom are nearly identical, and they can be made
identical with small adjustments:
- Set NumEntries and NumTombstones to 0 unconditionally.
- Teach SmallDenseMap::allocateBuckets to always return true.
This patch essentially applies these adjustments and then "inlines"
the identical function body to the beginning of
DenseMapBase::copyFrom.
This patch de-templatizes DenseMapBase::copyFrom because nobody calls
it with any type other than DerivedT.
Diffstat (limited to 'llvm/lib/IR/DebugProgramInstruction.cpp')
0 files changed, 0 insertions, 0 deletions