Variables used in inline assembly need to be marked with attribute((used)). Static constants already were, via the define of DECLARE_ASM_CONST. But DECLARE_ALIGNED does not add this attribute, and some of the variables defined with it are const only used in inline assembly, and therefore appeared dead. This change adds a macro DECLARE_ASM_ALIGNED that marks variables as used. This change makes FFMPEG work with Clang's ThinLTO. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
||
|---|---|---|
| .. | ||
| hscale_fast_bilinear_simd.c | ||
| input.asm | ||
| Makefile | ||
| output.asm | ||
| rgb2rgb.c | ||
| rgb2rgb_template.c | ||
| scale.asm | ||
| swscale.c | ||
| swscale_template.c | ||
| w64xmmtest.c | ||
| yuv2rgb.c | ||
| yuv2rgb_template.c | ||