On Thu, Jan 05, 2017 at 04:56:09PM +0530, Nikunj A Dadhania wrote: > From: Bharata B Rao <bhar...@linux.vnet.ibm.com> > > Replace isden() by float64_is_zero_or_denormal() so that code in > helper_compute_fprf() can be reused to work with float128 argument. > > Signed-off-by: Bharata B Rao <bhar...@linux.vnet.ibm.com> > Signed-off-by: Nikunj A Dadhania <nik...@linux.vnet.ibm.com>
Reviewed-by: David Gibson <da...@gibson.dropbear.id.au>
> ---
> target-ppc/fpu_helper.c | 11 +----------
> 1 file changed, 1 insertion(+), 10 deletions(-)
>
> diff --git a/target-ppc/fpu_helper.c b/target-ppc/fpu_helper.c
> index 4da991a..5a7aa75 100644
> --- a/target-ppc/fpu_helper.c
> +++ b/target-ppc/fpu_helper.c
> @@ -47,15 +47,6 @@ uint32_t helper_float64_to_float32(CPUPPCState *env,
> uint64_t arg)
> return f.l;
> }
>
> -static inline int isden(float64 d)
> -{
> - CPU_DoubleU u;
> -
> - u.d = d;
> -
> - return ((u.ll >> 52) & 0x7FF) == 0;
> -}
> -
> static inline int ppc_float32_get_unbiased_exp(float32 f)
> {
> return ((f >> 23) & 0xFF) - 127;
> @@ -96,7 +87,7 @@ void helper_compute_fprf(CPUPPCState *env, float64 arg)
> fprf = 0x02;
> }
> } else {
> - if (isden(arg)) {
> + if (float64_is_zero_or_denormal(arg)) {
> /* Denormalized numbers */
> fprf = 0x10;
> } else {
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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