kolibrios-fun/programs/develop/libraries/newlib/math/fucom.c
Sergey Semyonov (Serge) 2336060a0c newlib: update
git-svn-id: svn://kolibrios.org@1906 a494cfbc-eb01-0410-851d-a64ba20cac60
2011-03-11 18:52:24 +00:00

12 lines
198 B
C

int
__fp_unordered_compare (long double x, long double y){
unsigned short retval;
__asm__ (
"fucom %%st(1);"
"fnstsw;"
: "=a" (retval)
: "t" (x), "u" (y)
);
return retval;
}