[flac-dev] Undefined behaviour

Martijn van Beurden mvanb1 at gmail.com
Sun Aug 30 12:19:43 PDT 2015

Op 29-08-15 om 01:27 schreef Erik de Castro Lopo:
> Most of these UB changes have little liklihood of performance regressions.
> However, this one:
> [...]
> has no performance impact on x86_64 linux, *may* not be the same with
> other compilers.

I just checked on my Raspberry pi (armv6-hf, GCC 4.6) and it 
looks like decoding is actually faster with these changes. I 
benchmarked 1b8af6b against f7c52c8, the results are attached.
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