Hello, members of GCC development team!
I am involved in support of customers who use GCC.
Recently a customer has complaint that gcc-4.1.2
generates an infinite loop for the following program:
#include
extern void f (int);
int main ()
{
char e = 0;
do
{
printf ("--- e
Please, explain, why mips.md specifies c.eq.d, c.eq.s instructions
in seq_df and seq_sf RTF templates? Why not c.seq.d and c.seq.s?
Seems, use of c.eq.d, c.eq.s causes violation of IEC 60559.
Best regards,
Nadezhda I. Vyukova
The __builtin_isless, __builtin_islessequal functions are provided as
implementations of standard C99 functions 'isless', 'isgreater'. Please,
explain why gcc for mips implements them via instructions
c.lt.FMT and
c.le.FMT
instead of
c.olt.FMT and
c.ole.FMT.
