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| author | bors <bors@rust-lang.org> | 2023-05-20 21:52:10 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-05-20 21:52:10 +0000 |
| commit | fe76e14955329df4bc54aab78c297e58fe58c115 (patch) | |
| tree | 5daa17ab5eb28aefb222d82d481ded9ed1eb5649 /compiler/rustc_codegen_llvm/src | |
| parent | 77f4f828a2f19854fcbcdf69babe7d0ac1c92852 (diff) | |
| parent | 42655ff03b5c3bb5bd8484e7b1b65d5990822d5b (diff) | |
| download | rust-fe76e14955329df4bc54aab78c297e58fe58c115.tar.gz rust-fe76e14955329df4bc54aab78c297e58fe58c115.zip | |
Auto merge of #111646 - Voultapher:restore-branchless-code-gen-for-merge, r=cuviper
Use code with reliable branchless code-gen for slice::sort merge The recent LLVM 16 update changes code-gen to be not branchless anymore, in the slice::sort implementation merge function. This improves performance by 30% for random patterns, restoring the performance to the state with LLVM 15. Fixes #111559
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
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