Regressions on master at commit r17-3138 vs commit r17-3058 on Linux/x86_64

[Haochen Jiang via Gcc-regression]

Regressions on master at commit r17-3138 vs commit r17-3058 on Linux/x86_64
New failures:

New passes:
FAIL: 26_numerics/valarray/30416.cc  -std=gnu++20 (test for excess errors)