https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109811
Xi Ruoyao <xry111 at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |xry111 at gcc dot gnu.org
--- Comment #1 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
A URL of an external site nor a plot is not a valid bug report. We need
precisely how to reproduce the issue. And you cannot assume the GCC developers
always have a Raptor Lake or they want to run the full Phoronix bench suite.
See https://gcc.gnu.org/bugs/.
That being said, maybe we can try `-fno-semantic-interposition` first? It's
the default of clang, but not GCC. And if a library is compiled with -fPIC
sometimes semantic interposition can cause a large performance loss.
