Regressions on native/master at commit r16-2430 vs commit r16-2426 on Linux/x86_64

[Haochen Jiang via Gcc-regression]

Regressions on master at commit r16-2430 vs commit r16-2426 on Linux/x86_64
New failures:
FAIL: gcc.dg/tree-prof/bb-reorg.c compilation,  -fprofile-generate 
-D_PROFILE_GENERATE

New passes:
FAIL: gcc.dg/tree-ssa/pr118483-1.c (test for excess errors)