[PATCH] D136509: llvm-reduce: Add a reduction to replace atomics with non-atomics
Matt Arsenault via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Oct 21 15:55:11 PDT 2022
arsenm created this revision.
arsenm added reviewers: lebedev.ri, regehr, aeubanks.
Herald added a project: All.
arsenm requested review of this revision.
Herald added a subscriber: wdng.
Herald added a project: LLVM.
Make load and store non-atomic. Make the others monotonic.
We could probably try to incrementally relax the orderings; not sure
how useful that would be.
https://reviews.llvm.org/D136509
Files:
llvm/test/tools/llvm-reduce/reduce-atomic-ordering.ll
llvm/tools/llvm-reduce/DeltaManager.cpp
llvm/tools/llvm-reduce/deltas/ReduceMemoryOperations.cpp
llvm/tools/llvm-reduce/deltas/ReduceMemoryOperations.h
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