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| author | Florian Hahn <flo@fhahn.com> | 2022-04-22 21:24:55 +0100 |
|---|---|---|
| committer | Florian Hahn <flo@fhahn.com> | 2022-04-22 21:24:55 +0100 |
| commit | b341c440102d1182953f7a23be2c457d1fda8b6d (patch) | |
| tree | 59a2cc5eb6a4eab250178059c7c80110f2dea68e /llvm/lib/CodeGen/ProcessImplicitDefs.cpp | |
| parent | 0ecbb683a2faf0ec5bcb9eb472ebd9921cbe683a (diff) | |
| download | llvm-b341c440102d1182953f7a23be2c457d1fda8b6d.zip llvm-b341c440102d1182953f7a23be2c457d1fda8b6d.tar.gz llvm-b341c440102d1182953f7a23be2c457d1fda8b6d.tar.bz2 | |
[SimpleLoopUnswitch] Check if freeze is needed for partial unswitching.
We only need to insert a Freeze instruction if any of the conditions
may be poison. Similar checks are already done in the other places
SimpleLoopUnswitch creates Freeze instruction.
Reviewed By: aeubanks, efriedma
Differential Revision: https://reviews.llvm.org/D124259
Diffstat (limited to 'llvm/lib/CodeGen/ProcessImplicitDefs.cpp')
0 files changed, 0 insertions, 0 deletions