In Sun, 7 Apr 2019 22:27:34 +0200 Maarten de Boer <mdb.l...@resorama.com> wrote:
> > Looks like you propose to use intel-specific intrinsics. I already > > looked gcc docs in hope to find something similar, but only found > > vectorization section, from C extensions. Hoped to see something > > probablt gcc-specific, but not intel-spec. > > I am not sure if I understand what you mean, but Intel’s SSE > intrinsics are well supported by gcc. > > This might be a good read: > https://www.it.uu.se/edu/course/homepage/hpb/vt12/lab4.pdf > <https://www.it.uu.se/edu/course/homepage/hpb/vt12/lab4.pdf> > > > […] Probably -O3 shuffled code too hard to > > correctly represent in debugger even with -g :/ > > Instead of using the debugger to look at the assembly, you could use > objdump -S -l on the object file > > -S, --source Intermix source code with disassembly > -l, --line-numbers Include line numbers and filenames in output > > Good luck. > > Maarten > > > > > > Thanks! I tried gcc option -save-temps just before objdump, but second with give options seems to be way more useful :). _______________________________________________ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org https://lists.linuxaudio.org/listinfo/linux-audio-dev
