[Bug testsuite/122403] [16 Regression] gcc.target/aarch64/stack-protector-8.c and gcc.target/aarch64/sme/za_state_4.c and gcc.target/aarch64/sme/zt0_state_5.c now fails since r16-4438

[ykhrustalev at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122403

Yury Khrustalev <ykhrustalev at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |ykhrustalev at gcc dot gnu.org
           Assignee|unassigned at gcc dot gnu.org      |ykhrustalev at gcc dot gnu.org

--- Comment #5 from Yury Khrustalev <ykhrustalev at gcc dot gnu.org> ---
The change that introduces these regressions is the modification of the
"edge_order" function in
https://gcc.gnu.org/cgit/gcc/diff/gcc/bb-reorder.cc?id=a93f80feeef