https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69536
ktkachov at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2016-01-28 CC| |ktkachov at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from ktkachov at gcc dot gnu.org --- Confirmed. The test has: /* { dg-lto-options { "-O0 -flto -fno-math-errno -mfloat-abi=softfp -mfpu=neon-vfpv4" } { target arm*-*-* } } */ the -mfloat-abi=softfp is problematic for hard-float targets. For arm tests we usually have: /* { dg-add-options arm_neon } */ to add the appropriate neon options, but I don't know how that would be done for lto options?