Andrew Galante 87fb8bf6a8 configure.ac: Test for __atomic_add_fetch in atomic checks ...

Some platforms have 64-bit __atomic_load_n but not 64-bit
__atomic_add_fetch, so test for both of them.

Bug: https://bugs.gentoo.org/655616
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
(cherry picked from commit baf16b2ea3)

2018-06-13 11:07:06 -07:00

108 KiB

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