Regressions on master at commit r14-9319 vs commit r14-9310 on Linux/x86_64

[H.J. Lu via Gcc-regression]

Regressions on master at commit r14-9319 vs commit r14-9310 on Linux/x86_64
New failures:
FAIL: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link,  -O 
-flto -save-temps
FAIL: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link,  -O 
-flto -save-temps

New passes:
FAIL: btest_lto
FAIL: btest_lto