diff options
| author | Zachary Turner <zturner@google.com> | 2017-08-21 20:08:40 +0000 |
|---|---|---|
| committer | Zachary Turner <zturner@google.com> | 2017-08-21 20:08:40 +0000 |
| commit | d76dc2d31ef38be5a9edf1239ca3df5a19d3183e (patch) | |
| tree | 0a5efec38153db0f6ab129a7603ce63593e9935e /llvm/lib/DebugInfo/CodeView/SymbolSerializer.cpp | |
| parent | 0812c5bea365d23b25d6b79a015e4a12fa28f0a1 (diff) | |
| download | llvm-d76dc2d31ef38be5a9edf1239ca3df5a19d3183e.zip llvm-d76dc2d31ef38be5a9edf1239ca3df5a19d3183e.tar.gz llvm-d76dc2d31ef38be5a9edf1239ca3df5a19d3183e.tar.bz2 | |
[lld/pdb] Speed up construction of publics & globals addr map.
computeAddrMap function calls std::stable_sort with a comparison
function that computes deserialized symbols every time its called.
In the result deserializeAs<PublicSym32> is called 20-30 times per
symbol. It's much faster to calculate it beforehand and pass a
pointer to it to the comparison function.
Patch by Alex Telishev
Differential Revision: https://reviews.llvm.org/D36941
llvm-svn: 311373
Diffstat (limited to 'llvm/lib/DebugInfo/CodeView/SymbolSerializer.cpp')
0 files changed, 0 insertions, 0 deletions