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| author | Nico Weber <nicolasweber@gmx.de> | 2014-02-11 20:19:01 (GMT) |
|---|---|---|
| committer | Nico Weber <nicolasweber@gmx.de> | 2014-02-11 20:24:32 (GMT) |
| commit | dd8c1d84699bb6b45ffa1a529d53fe2273c8b427 (patch) | |
| tree | af50cf5018ce54c3e3b97d9102d71b332dd4196e /src/getopt.h | |
| parent | 84986af6fdeae3f649f2bf884b20f644bc370e48 (diff) | |
| download | Ninja-dd8c1d84699bb6b45ffa1a529d53fe2273c8b427.zip Ninja-dd8c1d84699bb6b45ffa1a529d53fe2273c8b427.tar.gz Ninja-dd8c1d84699bb6b45ffa1a529d53fe2273c8b427.tar.bz2 | |
Allocate per-edge BindingEnvs lazily.
In chrome, only 2000 of 22000 build edges have bindings. A BindingEnv is
64 bytes, so allocating these only when needed saves a bit over 1 MB of
memory. Since env chains are shorter for lookups, builds also become a
tiny bit faster.
Diffstat (limited to 'src/getopt.h')
0 files changed, 0 insertions, 0 deletions