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| author | Henrik Gramner <henrik@gramner.com> | 2016-12-25 20:24:59 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2017-01-09 13:21:12 +0100 |
| commit | 3cba1ad76d362c994fa98fb686e04e20826fb579 (patch) | |
| tree | e232a67af6e1b8dd2be2ff6bdff89cd8d066dad1 /tests/ref/fate/mss2-pal | |
| parent | e199a8099411d0992c3ed278287a81f1d791199c (diff) | |
| download | ffmpeg-3cba1ad76d362c994fa98fb686e04e20826fb579.tar.gz | |
x86inc: Avoid using eax/rax for storing the stack pointer
When allocating stack space with an alignment requirement that is larger
than the current stack alignment we need to store a copy of the original
stack pointer in order to be able to restore it later.
If we chose to use another register for this purpose we should not pick
eax/rax since it can be overwritten as a return value.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'tests/ref/fate/mss2-pal')
0 files changed, 0 insertions, 0 deletions