Regressions on trunk at revision 202097 vs revision 202088

[Kirill Yukhin [Intel32 Core AVX-i]]

New failures:
FAIL: gcc.c-torture/execute/931004-8.c compilation,  -O2 -flto -flto-partition=none 
FAIL: gcc.c-torture/execute/pr49186.c compilation,  -O2 -flto -flto-partition=none 
FAIL: gcc.dg/torture/pr58223.c  -O2 -flto  (test for excess errors)
FAIL: gcc.dg/torture/pr58223.c  -O2 -flto -flto-partition=none  (test for excess errors)
FAIL: gcc.dg/torture/pr58228.c  -O2 -flto  (test for excess errors)
FAIL: gcc.dg/torture/pr58228.c  -O2 -flto -flto-partition=none  (test for excess errors)

New passes:
FAIL: gcc.c-torture/execute/20041214-1.c compilation,  -O2 -flto -flto-partition=none