Regressions on native/master at commit r13-1299 vs commit r13-1277 on Linux/x86_64

[H. J. Lu]

New failures:

New passes:
FAIL: gcc.dg/torture/pr106070.c   -O0  execution test
FAIL: gcc.dg/torture/pr106070.c   -O0  execution test
FAIL: gcc.dg/torture/pr106070.c   -O1  execution test
FAIL: gcc.dg/torture/pr106070.c   -O1  execution test
FAIL: gcc.dg/torture/pr106070.c   -O2  execution test
FAIL: gcc.dg/torture/pr106070.c   -O2  execution test
FAIL: gcc.dg/torture/pr106070.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
FAIL: gcc.dg/torture/pr106070.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
FAIL: gcc.dg/torture/pr106070.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr106070.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  execution test
FAIL: gcc.dg/torture/pr106070.c   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.dg/torture/pr106070.c   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.dg/torture/pr106070.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr106070.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr106070.c   -Os  execution test
FAIL: gcc.dg/torture/pr106070.c   -Os  execution test