Regressions on native/master at commit r11-7019 vs commit r11-7010 on Linux/x86_64

[H. J. Lu]

New failures:
FAIL: g++.dg/cpp0x/alias-decl-52.C  -std=c++14 (internal compiler error)
FAIL: g++.dg/cpp0x/alias-decl-52.C  -std=c++14 (test for excess errors)
FAIL: g++.dg/cpp0x/alias-decl-52.C  -std=c++17 (internal compiler error)
FAIL: g++.dg/cpp0x/alias-decl-52.C  -std=c++17 (internal compiler error)
FAIL: g++.dg/cpp0x/alias-decl-52.C  -std=c++17 (test for excess errors)
FAIL: g++.dg/cpp0x/alias-decl-52.C  -std=c++17 (test for excess errors)
FAIL: g++.dg/cpp0x/alias-decl-dr1558.C  -std=c++17 (internal compiler error)
FAIL: g++.dg/cpp0x/alias-decl-dr1558.C  -std=c++17  (test for errors, line 13)
FAIL: g++.dg/cpp0x/alias-decl-dr1558.C  -std=c++17  (test for errors, line 7)
FAIL: g++.dg/cpp0x/alias-decl-dr1558.C  -std=c++17 (test for excess errors)
FAIL: g++.dg/torture/pr94582.C   -O0  (internal compiler error)
FAIL: g++.dg/torture/pr94582.C   -O0  (test for excess errors)
FAIL: g++.dg/torture/pr94582.C   -O1  (internal compiler error)
FAIL: g++.dg/torture/pr94582.C   -O1  (test for excess errors)
FAIL: g++.dg/torture/pr94582.C   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (internal compiler error)
FAIL: g++.dg/torture/pr94582.C   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: g++.dg/torture/pr94582.C   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (internal compiler error)
FAIL: g++.dg/torture/pr94582.C   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (test for excess errors)
FAIL: g++.dg/torture/pr94582.C   -O2  (internal compiler error)
FAIL: g++.dg/torture/pr94582.C   -O2  (test for excess errors)
FAIL: g++.dg/torture/pr94582.C   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  (internal compiler error)
FAIL: g++.dg/torture/pr94582.C   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  (test for excess errors)
FAIL: g++.dg/torture/pr94582.C   -O3 -g  (internal compiler error)
FAIL: g++.dg/torture/pr94582.C   -O3 -g  (test for excess errors)
FAIL: g++.dg/torture/pr94582.C   -Os  (internal compiler error)
FAIL: g++.dg/torture/pr94582.C   -Os  (test for excess errors)
FAIL: g++.dg/warn/Warray-bounds15.C  -std=gnu++14 (internal compiler error)
FAIL: g++.dg/warn/Warray-bounds15.C  -std=gnu++14 (test for excess errors)
FAIL: g++.dg/warn/Warray-bounds15.C  -std=gnu++14  (test for warnings, line 38)

New passes:
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (internal compiler error)
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (internal compiler error)
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (internal compiler error)
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (internal compiler error)
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (internal compiler error)
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (internal compiler error)
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.dg/atomic/pr65345-4.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (test for excess errors)