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[Bug binutils/32238] Performance issues found from binutils version '2.3


From: kumar.naveen099 at gmail dot com
Subject: [Bug binutils/32238] Performance issues found from binutils version '2.36' version while usage of function 'lang_output_section_statement_lookup'
Date: Wed, 06 Nov 2024 07:38:38 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=32238

--- Comment #13 from Naveen Kumar <kumar.naveen099 at gmail dot com> ---
Further looking into the function code ,The behavior of
lang_output_section_statement_lookup differs between binutils 2.35 and 2.36. In
version 2.35, an if/else guard wraps a do...while loop in the function, but in
2.36 source here:
https://github.com/bminor/binutils-gdb/commit/21401fc7bf67dbf73f4a3eda4bcfc58fa4211584,
the guard was removed, leaving only an unguarded do...while loop. This change
appears to cause continuous looping and delay in the 2.36 linker. We need to
see if there is a way to avoid this new behavior.

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