pixman fails to compile with gcc 14

[Changqing Li]

On 7/3/24 09:48, Changqing Li wrote:
> Hi, Dear maintainers
>
> I  met an  issue similar to issue [1]. With gcc 14,  pixman compile 
> failed with following error,  but it only reproduce when -Og is used,  
> it will success with -O2:
> pixman-0.42.2/pixman/pixman-combine-float.c:370:5: error: inlining 
> failed in call to 'always_inline' 'combine_soft_light_c': function not 
> considered for inlining
>   370 |     combine_ ## name ## _c (float sa, float s, float da, float 
> d)       \
>       |     ^~~~~~~~
> ../pixman-0.42.2/pixman/pixman-combine-float.c:655:1: note: in 
> expansion of macro 'MAKE_SEPARABLE_PDF_COMBINERS'
>
> I also open a bug for gcc: 
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115679
>
> And I want to  ask will pixman make a workaround like issue [1] for 
> gcc14?

According to latest comments of gcc bug,   "always_inline + indirect 
function call" is not support, maybe this need to be fixed from pixman side.

Regards

Changqing

>
> Refer:
> [1] https://bugs.freedesktop.org/show_bug.cgi?id=55630 
> <https://bugs.freedesktop.org/show_bug.cgi?id=55630>
>
> Thanks,
> Changqing
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/pixman/attachments/20240703/8adb93dc/attachment.htm>