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| author | Erik Verbruggen <erik.verbruggen@digia.com> | 2014-04-15 15:28:06 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-04-15 15:31:37 +0200 |
| commit | 9983cccf14d04d1d9e3520428599f06e03b8321d (patch) | |
| tree | 9a84bc86e9e060ef29e5c36c4293f82a42634e25 /examples/quick/tutorials | |
| parent | c7c3d03391ad4f1c6a914b32780eb786712f61e4 (diff) | |
V4 IR: reduce runtime cost.
- Replace 2 QHash<BasicBlock *, ...> with QVector<...>, where the
basic-block index is the index of the vector.
- Nearly all QHashes and QSets will have a minimal fill rate. So,
initialize/reserve all of them with a reasonable minimal size to
prevent re-allocations and re-hashing.
Change-Id: Iade857991d73fddd0b92cecb8d458064b253a08d
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'examples/quick/tutorials')
0 files changed, 0 insertions, 0 deletions