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| author | Nico Weber <nicolasweber@gmx.de> | 2015-03-21 04:21:14 (GMT) |
|---|---|---|
| committer | Nico Weber <nicolasweber@gmx.de> | 2015-03-21 15:17:02 (GMT) |
| commit | 9aab00003c62f8d6b8142e6ecfe8f0aeefc81f74 (patch) | |
| tree | d0fec490d0f5a3fbd930c70067a89eff4e619236 /src/manifest_parser.cc | |
| parent | 4d44291739222e453421a237ff77d9e5daaa3dd4 (diff) | |
| download | Ninja-9aab00003c62f8d6b8142e6ecfe8f0aeefc81f74.zip Ninja-9aab00003c62f8d6b8142e6ecfe8f0aeefc81f74.tar.gz Ninja-9aab00003c62f8d6b8142e6ecfe8f0aeefc81f74.tar.bz2 | |
Preallocate edge node vectors. ~1% faster.
Diffstat (limited to 'src/manifest_parser.cc')
| -rw-r--r-- | src/manifest_parser.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/manifest_parser.cc b/src/manifest_parser.cc index 4e639d1..b747ad4 100644 --- a/src/manifest_parser.cc +++ b/src/manifest_parser.cc @@ -321,6 +321,7 @@ bool ManifestParser::ParseEdge(string* err) { edge->pool_ = pool; } + edge->outputs_.reserve(outs.size()); for (vector<EvalString>::iterator i = outs.begin(); i != outs.end(); ++i) { string path = i->Evaluate(env); string path_err; @@ -337,6 +338,7 @@ bool ManifestParser::ParseEdge(string* err) { return true; } + edge->inputs_.reserve(ins.size()); for (vector<EvalString>::iterator i = ins.begin(); i != ins.end(); ++i) { string path = i->Evaluate(env); string path_err; |