https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67396
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org Summary|[5/6/7 regression] |[5 regression] Performance |Performance regression |regression compiling |compiling variadic function |variadic function with many |with many arguments in RTL |arguments in RTL DSE |DSE | --- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> --- This doesn't reproduce since r234709, even with 10000 arguments even checking compiler takes just 7 seconds.