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| author | Anna Thomas <anna@azul.com> | 2017-06-06 16:45:25 +0000 |
|---|---|---|
| committer | Anna Thomas <anna@azul.com> | 2017-06-06 16:45:25 +0000 |
| commit | b2a212c070d9eaf84bc2310f19ffbb08da9d59ab (patch) | |
| tree | 5c781c62cff63f821d610df632599427cf202ce0 /llvm/lib/Support/CommandLine.cpp | |
| parent | e4cda7417cdb8465111ea057ce4faff72043702a (diff) | |
| download | llvm-b2a212c070d9eaf84bc2310f19ffbb08da9d59ab.zip llvm-b2a212c070d9eaf84bc2310f19ffbb08da9d59ab.tar.gz llvm-b2a212c070d9eaf84bc2310f19ffbb08da9d59ab.tar.bz2 | |
[Atomics][LoopIdiom] Recognize unordered atomic memcpy
Summary:
Expanding the loop idiom test for memcpy to also recognize
unordered atomic memcpy. The only difference for recognizing
an unordered atomic memcpy and instead of a normal memcpy is
that the loads and/or stores involved are unordered atomic operations.
Background: http://lists.llvm.org/pipermail/llvm-dev/2017-May/112779.html
Patch by Daniel Neilson!
Reviewers: reames, anna, skatkov
Reviewed By: reames, anna
Subscribers: llvm-commits, mzolotukhin
Differential Revision: https://reviews.llvm.org/D33243
llvm-svn: 304806
Diffstat (limited to 'llvm/lib/Support/CommandLine.cpp')
0 files changed, 0 insertions, 0 deletions