Re: [PATCH 1/5] target/i386: implement special cases for fxtract

[Alex Bennée]

Joseph Myers <address@hidden> writes:

> The implementation of the fxtract instruction treats all nonzero
> operands as normal numbers, so yielding incorrect results for invalid
> formats, infinities, NaNs and subnormal and pseudo-denormal operands.
> Implement appropriate handling of all those cases.
>
> Signed-off-by: Joseph Myers <address@hidden>
> ---
>  target/i386/fpu_helper.c           |  25 +++++-
>  tests/tcg/i386/test-i386-fxtract.c | 120 +++++++++++++++++++++++++++++
>  2 files changed, 144 insertions(+), 1 deletion(-)
>  create mode 100644 tests/tcg/i386/test-i386-fxtract.c
>

For test tests:

Acked-by: Alex Bennée <address@hidden>

-- 
Alex Bennée