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| author | Peter Collingbourne <peter@pcc.me.uk> | 2021-04-20 14:53:41 -0700 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2021-04-21 13:53:26 -0700 |
| commit | 46c59d91dc7a39cc98be7a68d6dc60f3e8a35df0 (patch) | |
| tree | 2281e881ead81ed4d74f634a7d1a01617e26ce6f /llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | |
| parent | 79fbbeb41280ed170a387ad925c5397c0af32364 (diff) | |
| download | llvm-46c59d91dc7a39cc98be7a68d6dc60f3e8a35df0.zip llvm-46c59d91dc7a39cc98be7a68d6dc60f3e8a35df0.tar.gz llvm-46c59d91dc7a39cc98be7a68d6dc60f3e8a35df0.tar.bz2 | |
scudo: Use DC GZVA instruction in storeTags().
DC GZVA can operate on multiple granules at a time (corresponding to
the CPU's cache line size) so we can generally expect it to be faster
than STZG in a loop.
Differential Revision: https://reviews.llvm.org/D100910
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp')
0 files changed, 0 insertions, 0 deletions