Regressions on native/master at commit r15-353 vs commit r15-352 on Linux/x86_64

[Haochen Jiang via Gcc-regression]

Regressions on master at commit r15-353 vs commit r15-352 on Linux/x86_64
New failures:

New passes:
FAIL: gcc.dg/torture/builtin-fp-int-inexact-c23.c   -O2 -flto 
-fno-use-linker-plugin -flto-partition=none  execution test