Re:Firefox 64 built with GCC and Clang
by vanderZwan on Sunday December 16, 2018 @01:12PM
(#18694239)
Well, the author also wrote:
> Moreover GCC -O2 defaults are (in my opinion unfortunately) still not enabling vectorization and unrolling which may have noticeable effects on benchmarks.
... which makes it sound like Clang does a better job at this with Firefox code.
> Moreover GCC -O2 defaults are (in my opinion unfortunately) still not enabling vectorization and unrolling which may have noticeable effects on benchmarks.
... which makes it sound like Clang does a better job at this with Firefox code.