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author | Vasileios Porpodas <vasileios.porpodas@intel.com> | 2019-11-11 18:50:20 +0000 |
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committer | Vasileios Porpodas <vasileios.porpodas@intel.com> | 2019-11-11 21:06:51 -0800 |
commit | 6a18a9548761b266b28a49f705a568677c24b59b (patch) | |
tree | 15d34b49e0fdaa29083698bb098d64d39b9d237b /lldb/packages/Python/lldbsuite/test/python_api/module_section | |
parent | ac385ca63fe8bc283d7f5be213319cc3b930b4cc (diff) | |
download | bcm5719-llvm-6a18a9548761b266b28a49f705a568677c24b59b.tar.gz bcm5719-llvm-6a18a9548761b266b28a49f705a568677c24b59b.zip |
[SLP] Look-ahead operand reordering heuristic.
Summary: This patch introduces a new heuristic for guiding operand reordering. The new "look-ahead" heuristic can look beyond the immediate predecessors. This helps break ties when the immediate predecessors have identical opcodes (see lit test for examples).
Reviewers: RKSimon, ABataev, dtemirbulatov, Ayal, hfinkel, rnk
Reviewed By: RKSimon, dtemirbulatov
Subscribers: xbolva00, Carrot, hiraditya, phosek, rnk, rcorcs, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D60897
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/module_section')
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