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| author | bors <bors@rust-lang.org> | 2015-09-21 16:36:26 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2015-09-21 16:36:26 +0000 |
| commit | 547fd5c11e6902e2f9748e7b46893211b36da421 (patch) | |
| tree | 51df2f4c747f3352bfd0379f1cee358188c6188e /src/rustllvm/RustWrapper.cpp | |
| parent | 0a967561783f093c2b63057283784892e855a408 (diff) | |
| parent | 77f5da77a91af88130fcff3e726931934c71ba3f (diff) | |
| download | rust-547fd5c11e6902e2f9748e7b46893211b36da421.tar.gz rust-547fd5c11e6902e2f9748e7b46893211b36da421.zip | |
Auto merge of #28531 - whitequark:patch-1, r=Gankro
With -O2, LLVM's inliner can remove this code, but this does not happen with -O1 and lower. As a result, dropping Vec<u8> was linear with length, resulting in abysmal performance for large buffers. See issue #24280.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
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