[Bug target/71056] [6 Regression] __builtin_bswap32 NEON instruction error with -O3

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71056

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[6/7 Regression]            |[6 Regression]
                   |__builtin_bswap32 NEON      |__builtin_bswap32 NEON
                   |instruction error with -O3  |instruction error with -O3
      Known to fail|7.0                         |

--- Comment #5 from ktkachov at gcc dot gnu.org ---
Fixed on trunk. Will backport to the GCC 6 branch after a few days if no
problems aris