------- Additional Comments From cognot at earthdecision dot com 2005-05-20
10:03 -------
(In reply to comment #59)
>
> I had this bug on x86 architecture, with no optimization of the code (no -OX)
> and with float-store on. My workaround was to store the return of the double
> function in a auxliar double variable before comparison.
> Have you an other suggestion ?
>
The way I've "fixed" (more like avoided) this problem is to have:
#include <fpu_control.h>
void set_math_double_precision() {
fpu_control_t fpu_control = 0x027f ;
_FPU_SETCW(fpu_control);
}
and make sure this function is called before doing any FP operations. It only
needs to be called once.
Richard.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=323
------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.
--
To UNSUBSCRIBE, email to [EMAIL PROTECTED]
with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
