Regressions on native/master at commit r16-6802 vs commit r16-6799 on Linux/x86_64

[Haochen Jiang]

Regressions on master at commit r16-6802 vs commit r16-6799 on Linux/x86_64
New failures:

New passes:
FAIL: c-c++-common/torture/pr116156-1.c   -O1  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O1  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O1  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O1  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O2  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O2  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O2  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O2  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O3 -g  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O3 -g  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O3 -g  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -O3 -g  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -Os  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -Os  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -Os  (test for excess errors)
FAIL: c-c++-common/torture/pr116156-1.c   -Os  (test for excess errors)
FAIL: g++.dg/torture/pr58552.C   -O1  (test for excess errors)
FAIL: g++.dg/torture/pr58552.C   -O1  (test for excess errors)
FAIL: g++.dg/torture/pr58552.C   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: g++.dg/torture/pr58552.C   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: g++.dg/torture/pr58552.C   -O2  (test for excess errors)
FAIL: g++.dg/torture/pr58552.C   -O2  (test for excess errors)
FAIL: g++.dg/torture/pr58552.C   -O3 -g  (test for excess errors)
FAIL: g++.dg/torture/pr58552.C   -O3 -g  (test for excess errors)
FAIL: g++.dg/torture/pr58552.C   -Os  (test for excess errors)
FAIL: g++.dg/torture/pr58552.C   -Os  (test for excess errors)