mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2025-01-19 05:49:09 +02:00
cc28552100
The System V ABI on x86-64 specifies that the al register contains an upper bound of the number of arguments passed in vector registers when calling variadic functions, so we aren't allowed to clobber it. checkasm_fail_func() is a variadic function so also zero al before calling it. Signed-off-by: Anton Khirnov <anton@khirnov.net>