Regressions on native/master at commit r15-3544 vs commit r15-3540 on Linux/x86_64

[Haochen Jiang via Gcc-regression]

Regressions on master at commit r15-3544 vs commit r15-3540 on Linux/x86_64
New failures:

New passes:
FAIL: gcc.dg/vect/fast-math-vect-call-2.c scan-tree-dump-times vect 
"vectorizing stmts using SLP" 6