tree 25e0097e0527656bc222a56166148bed819a6352
parent 16650beedf52627396c59958d6adc7b8247090f4
author Martin Storsjö <martin@martin.st> 1587245046 +0300
committer Martin Storsjö <martin@martin.st> 1587330574 +0300

swscale: aarch64: Avoid using the x18 register

The x18 is a reserved platform register on Darwin and Windows.

x8/w8 seems to be unused in this function though (and same about
x10 and x14), so there's really no reason to use x18 here - just change
the uses of x18/w18 into x8/w8 instead without any further rewrites.

Signed-off-by: Martin Storsjö <martin@martin.st>