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| author | Scott McMurray <scottmcm@users.noreply.github.com> | 2018-07-04 02:48:30 -0700 |
|---|---|---|
| committer | Scott McMurray <scottmcm@users.noreply.github.com> | 2018-07-21 21:43:37 -0700 |
| commit | e6fc62a1ef6cfb545d4f33914a4440c6bbcbf9eb (patch) | |
| tree | 170eec70a297f7237aee84232ab1572f62706113 /src/rustllvm/RustWrapper.cpp | |
| parent | 874dec25ed4c08d36f17d396b6872ca50313fc8e (diff) | |
| download | rust-e6fc62a1ef6cfb545d4f33914a4440c6bbcbf9eb.tar.gz rust-e6fc62a1ef6cfb545d4f33914a4440c6bbcbf9eb.zip | |
Don't use SIMD in mem::swap for types smaller than the block size
LLVM isn't able to remove the alloca for the unaligned block in the SIMD tail in some cases, so doing this helps SRoA work in cases where it currently doesn't. Found in the `replace_with` RFC discussion.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
0 files changed, 0 insertions, 0 deletions