[x264-devel] [PATCH 2/2] arm: fix register clobber check for ios

Martin Storsjö martin at martin.st
Wed Oct 14 09:44:23 CEST 2015


On Tue, 13 Oct 2015, Janne Grunau wrote:

> r9 is a volatile register in the ios ABI. It will not be preserved by
> compiled functions like the luma motion compensation.
> Add the symbol prefix to the puts() call and use blx since a switch
> between arm and thumb mode might be required,
> ---
> tools/checkasm-arm.S | 13 ++++++++++---
> 1 file changed, 10 insertions(+), 3 deletions(-)

Ok, thanks for fixing!

// Martin


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