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author | Dehao Chen <dehao@google.com> | 2017-07-10 15:31:53 +0000 |
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committer | Dehao Chen <dehao@google.com> | 2017-07-10 15:31:53 +0000 |
commit | 9c353a84fb0f7701ea53713a516ccedadb3badc5 (patch) | |
tree | 99c7d45c04a71c157b847ce751983c7f13d6d618 | |
parent | 5be3d3e74b3530d1325ea9953b871e8eb28a9c96 (diff) |
Use emplace_back to replace size() and resize().
Summary: This speeds-up thin-link for ~29% for large programs.
Reviewers: tejohnson
Reviewed By: tejohnson
Subscribers: grandinj, sanjoy, llvm-commits
Differential Revision: https://reviews.llvm.org/D35145
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@307543 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | tools/gold/gold-plugin.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/gold/gold-plugin.cpp b/tools/gold/gold-plugin.cpp index cf207d9dbbb..6d011bab079 100644 --- a/tools/gold/gold-plugin.cpp +++ b/tools/gold/gold-plugin.cpp @@ -477,7 +477,7 @@ static ld_plugin_status claim_file_hook(const ld_plugin_input_file *file, std::unique_ptr<InputFile> Obj = std::move(*ObjOrErr); - Modules.resize(Modules.size() + 1); + Modules.emplace_back(); claimed_file &cf = Modules.back(); cf.handle = file->handle; |