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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2014-01-30 04:48:46 +0000 |
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| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2014-01-30 04:48:46 +0000 |
| commit | 17ca0f8f80b034131d05233076c85e958572ad4d (patch) | |
| tree | f982ef8a73649e51f822f7263c2909473d2e3b0d /tools/llvm-readobj | |
| parent | 09f38a0ef13bf542f7b3f1862d718e33e7de587b (diff) | |
| download | llvm-17ca0f8f80b034131d05233076c85e958572ad4d.tar.gz llvm-17ca0f8f80b034131d05233076c85e958572ad4d.tar.bz2 llvm-17ca0f8f80b034131d05233076c85e958572ad4d.tar.xz | |
Implement SPARCv9 atomic_swap_64 with a pseudo.
The SWAP instruction only exists in a 32-bit variant, but the 64-bit
atomic swap can be implemented in terms of CASX, like the other atomic
rmw primitives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200453 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-readobj')
0 files changed, 0 insertions, 0 deletions