Re: [GIT PULL 0/3] perf/annotate improvements

From: Arnaldo Carvalho de Melo
Date: Fri May 04 2012 - 09:39:23 EST


Em Fri, May 04, 2012 at 09:00:48AM +0200, Ingo Molnar escreveu:
> * Arnaldo Carvalho de Melo <acme@xxxxxxxxxxxxx> wrote:
>
> Hm, this regresses for some symbols, the annotation window only
> shows this:

I'll check this, and as well provide a "screenshot" feature to write a
__strlen_sse2_pminub.annotation file stripping the spaces all the way to
the scrollbar, to ease posting problems :-)

- Arnaldo

> __strlen_sse2_pminub
> â
> â
>
> It used to show the full thing:
>
> __strlen_sse2_pminub
> 0.00 : 392a35dbde: jne 392a35dc30
> <__strlen_sse2_pminub+0x2a0> â
> 0.00 : 392a35dbe0: pcmpeqb 0x40(%rax),%xmm3
> â
> 0.00 : 392a35dbe5: pmovmskb %xmm3,%edx
> â
> 0.00 : 392a35dbe9: sub %rdi,%rax
> â
> 0.00 : 392a35dbec: bsf %rdx,%rdx
> â
> 0.00 : 392a35dbf0: add %rdx,%rax
> â
> 0.00 : 392a35dbf3: add $0x40,%rax
> â
> 0.00 : 392a35dbf7: retq
>
> Other symbols are fine.
>
> Ingo
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