2.35 x64 assembler more than 70 times slower than 2.34?

Franz Sirl Franz.Sirl-kernel@lauterbach.com
Wed Aug 19 12:56:55 GMT 2020


Am 2020-08-19 um 12:42 schrieb Martin Liška:
>> commit a8e14f4cc2badfcf959f5e2cc57a941dc43f72d4
>> Author: Nick Clifton <nickc@redhat.com>
>> Date:   Thu Mar 5 15:47:15 2020 +0000
>>
>>      Add support for ELF files which contain multiple reloc sections 
>> which all target the same section.
>>
>> Starting with this commit the assembler slows down for me.
> 
> Nice catch! That corresponds to the hottest function in perf profile: 
> _bfd_elf_write_secondary_reloc_section.
> 
> I bet we want to create a bugzilla entry for this. And please CC Nick to 
> the bug.

Created as https://sourceware.org/bugzilla/show_bug.cgi?id=26406

Franz



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