[Bug target/68102] [5/6 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1782 with float64x1_t @ aarch64

[zsojka at seznam dot cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68102

Zdenek Sojka <zsojka at seznam dot cz> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
             Target|                            |aarch64-unknown-linux-gnu
      Known to work|                            |4.9.4
               Host|                            |x86_64-pc-linux-gnu
      Known to fail|                            |5.2.1, 6.0

--- Comment #1 from Zdenek Sojka <zsojka at seznam dot cz> ---
Forgot version:

$ xgcc -v
Using built-in specs.
COLLECT_GCC=/home/smatz/build-trunk-229293-lto-fortran-checking-yes-rtl-df-disable-bootstrap-disable-graphite-aarch64/gcc/xgcc
Target: aarch64-unknown-linux-gnu
Configured with: /mnt/svn/gcc-trunk//configure --disable-bootstrap
--enable-checking=yes,rtl,df --enable-languages=c,c++
--prefix=/mnt/svn/gcc-trunk//binary-229293-lto-fortran-checking-yes-rtl-df-disable-bootstrap-disable-graphite-aarch64/
--without-cloog --without-ppl --without-isl --host=x86_64-pc-linux-gnu
--target=aarch64-unknown-linux-gnu --build=x86_64-pc-linux-gnu
--with-sysroot=/home/aarch64-chroot
--with-as=/usr/libexec/gcc/aarch64-unknown-linux-gnu/as
--with-ld=/usr/libexec/gcc/aarch64-unknown-linux-gnu/ld
Thread model: posix
gcc version 6.0.0 20151025 (experimental) (GCC)