inycc-devel] aarch64: subnormal double to long double
conversion bug
On 2020-07-15 23:15:59 +0200, Michael Matz wrote:
Hello,
On Wed, 15 Jul 2020, Vincent Lefevre wrote:
With TCC mob on aarch64, the double to long double conversion
is buggy on subnormal values. This makes a MPFR t
On 2020-07-15 23:15:59 +0200, Michael Matz wrote:
> Hello,
>
> On Wed, 15 Jul 2020, Vincent Lefevre wrote:
>
> > With TCC mob on aarch64, the double to long double conversion
> > is buggy on subnormal values. This makes a MPFR test fail
> > (reported by Christian Jullien).
>
> Thanks for the
Hello,
On Wed, 15 Jul 2020, Vincent Lefevre wrote:
With TCC mob on aarch64, the double to long double conversion
is buggy on subnormal values. This makes a MPFR test fail
(reported by Christian Jullien).
Thanks for the report, it was indeed unhandled in the support routines.
I fixed this in
With TCC mob on aarch64, the double to long double conversion
is buggy on subnormal values. This makes a MPFR test fail
(reported by Christian Jullien).
Testcase:
#include
int main (void)
{
volatile double d = 0x0.88p-1022; /* subnormal */
printf ("d = %a\n", d);
printf ("d = %.40g\n",
