Re: [PATCH v2] tests/tcg: Replace -mpower8-vector with -mcpu=power8

["Alex Bennée" <alex.bennee@linaro.org>]

Ilya Leoshkevich <iii@linux.ibm.com> writes:

> [1] deprecated -mpower8-vector, resulting in:
>
>     powerpc64-linux-gnu-gcc: warning: switch '-mpower8-vector' is no longer supported
>     qemu/tests/tcg/ppc64/vsx_f2i_nan.c:4:15: error: expected ';' before 'float'
>         4 | typedef vector float vsx_float32_vec_t;
>           |               ^~~~~~
>
> Use -mcpu=power8 instead. In order to properly verify that this works,
> one needs a big-endian (the minimum supported CPU for 64-bit
> little-endian is power8 anyway) GCC configured with --enable-checking
> (see GCC commit e154242724b0 ("[RS6000] Don't pass -many to the
> assembler").
>
> [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109987
>
> Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>

Acked-by: Alex Bennée <alex.bennee@linaro.org>

-- 
Alex Bennée
Virtualisation Tech Lead @ Linaro