在 2023-07-19 20:30, sisyphus 写道:
Is there some action I should take in order to improve the chances of this
being fixed ?
The problem arose in relation to the compilation of a perl module (DateTime).
It turns out that Perl's C API provides a 'Perl_isfinite' function that does work with __float12
On Sat, Jul 15, 2023 at 12:42 AM LIU Hao wrote:[snip
> [snip]
> Looks like our `fpclassify()` doesn't handle `__float128`:
Thank you for explaining.
Is there some action I should take in order to improve the chances of this
being fixed ?
The problem arose in relation to the compilation of a pe
在 2023-07-14 21:38, sisyphus 写道:
Hi,
I've tested this with 64-bit gcc-11.3.0 and (both 32-bit and 64-bit)
gcc-13.1.0 nad am seeing the same brokenness.
Looks like our `fpclassify()` doesn't handle `__float128`:
```
#define fpclassify(x) \
__mingw_choose_expr (
Hi,
I've tested this with 64-bit gcc-11.3.0 and (both 32-bit and 64-bit)
gcc-13.1.0 nad am seeing the same brokenness.
The demo:
//
/* isfinite.c */
#include
#include
#include
int main(void) {
__float128 x = 1.0Q;
if(isfinite(x)) printf("OK\n");
else printf("NOT ok\n");
