PR ld/33427
Patches introduced in the GCC mainline:
commit 8cad8f94b450be9b73d07bdeef7fa1778d3f2b96
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Sep 5 15:40:51 2025 -0700
c: Update TLS model after processing a TLS variable
Set a tentative TLS model in grokvardecl and update TLS mode with
the default TLS access model after a TLS variable has been fully
processed if the default TLS access model is stronger,
triggered a linker error when building glibc using build-many-glibcs.py.
See: https://sourceware.org/pipermail/binutils/2025-September/144225.html
This fix uses more appropriate assertions.
(cherry picked from commit 87961e47c3)
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