[Bug other/79703] [meta-bug] SciMark 2.0 performance issues

[ubizjak at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79703

Uroš Bizjak <ubizjak at gmail dot com> changed:

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                 CC|                            |t.artem at mailcity dot com

--- Comment #1 from Uroš Bizjak <ubizjak at gmail dot com> ---
SciMark 2.0 has lots of tight loops that are ideal for perf. Just stating the
benchmark score of two compilers does not represent a good report. We need at
least a perf report, with eventual analysis of hot spots. Something similar to
[1] is a good start.

For regressions, a regression hunt like [2] is also welcome

[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79389#c3
[2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79389#c0