diff options
| author | Michael Kruse <llvm-project@meinersbur.de> | 2023-03-08 11:39:17 -0600 |
|---|---|---|
| committer | Michael Kruse <llvm-project@meinersbur.de> | 2023-03-08 12:51:42 -0600 |
| commit | 42cd38c01e5b76357e77b8c0f4f32d77a97d153f (patch) | |
| tree | 00ada675fafc95fb8c147f085b3a8f28d9568ef8 /lldb/source/Plugins/ObjectFile/JSON/ObjectFileJSON.cpp | |
| parent | c0967995d254fd2dd24ba74afa46df5f559f11ba (diff) | |
[Polly] Remove -polly-vectorizer=polly.
Polly's internal vectorizer is not well maintained and is known to not work in some cases such as region ScopStmts. Unlike LLVM's LoopVectorize pass it also does not have a target-dependent cost heuristics, and we recommend using LoopVectorize instead of -polly-vectorizer=polly.
In the future we hope that Polly can collaborate better with LoopVectorize, like Polly marking a loop is safe to vectorize with a specific simd width, instead of replicating its functionality.
Reviewed By: grosser
Differential Revision: https://reviews.llvm.org/D142640
Diffstat (limited to 'lldb/source/Plugins/ObjectFile/JSON/ObjectFileJSON.cpp')
0 files changed, 0 insertions, 0 deletions