diff options
| author | Jonathan Wright <jonathan.wright@arm.com> | 2020-09-28 13:35:51 +0100 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2021-11-16 13:43:56 +0200 |
| commit | 6f04cf54f532ad5695072303d74cddaa591f9aa1 (patch) | |
| tree | 56f9a47e38e4758f2f64ae3971704e5c9d288d14 /libavutil/aarch64/asm.S | |
| parent | 20c66fe2f9ac69dbfa2f3cfc2386aae4ba7adc60 (diff) | |
aarch64: Use ret x<n> instead of br x<n> where possible
Change AArch64 assembly code to use:
ret x<n>
instead of:
br x<n>
"ret x<n>" is already used in a lot of places so this patch makes it
consistent across the code base. This does not change behavior or
performance.
In addition, this change reduces the number of landing pads needed in
a subsequent patch to support the Armv8.5-A Branch Target
Identification (BTI) security feature.
Signed-off-by: Jonathan Wright <jonathan.wright@arm.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavutil/aarch64/asm.S')
0 files changed, 0 insertions, 0 deletions