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(parent: 81fe138) | patch
Add ARM64 (aarch64) support to s_lock.h.
authorTom Lane <tgl@sss.pgh.pa.us>
Tue, 4 Jun 2013 19:42:02 +0000 (15:42 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Tue, 4 Jun 2013 19:42:21 +0000 (15:42 -0400)
commit612ecf311bf253cdb0c54252854c5298aa668203
treed07e5f6b954322a68ab2ab7e02067620bc698fa8tree | snapshot
parent81fe138ba252987815506caa57719822709b730fcommit | diff
Add ARM64 (aarch64) support to s_lock.h.

Use the same gcc atomic functions as we do on newer ARM chips.
(Basically this is a copy and paste of the __arm__ code block,
but omitting the SWPB option since that definitely won't work.)

Back-patch to 9.2.  The patch would work further back, but we'd also
need to update config.guess/config.sub in older branches to make them
build out-of-the-box, and there hasn't been demand for it.

Mark Salter
src/include/storage/s_lock.h diff | blob | history
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