===================================================================
@@ -36,7 +36,7 @@ init_round (double *src)
static double
do_round (double f, int type)
{
- short saved_cw, new_cw, clr_mask;
+ unsigned short saved_cw, new_cw, clr_mask;
double ret;
if ((type & 4))
@@ -50,16 +50,15 @@ do_round (double f, int type)
clr_mask = ~0x0C3F;
}
- __asm__ ("fldl %0" : : "m" (*&f));
+ __asm__ ("fstcw %0" : "=m" (saved_cw));
- __asm__ ("fstcw %0" : "=m" (*&saved_cw));
new_cw = saved_cw & clr_mask;
new_cw |= type;
- __asm__ ("fldcw %0" : : "m" (*&new_cw));
- __asm__ ("frndint\n"
- "fstpl %0\n" : "=m" (*&ret));
- __asm__ ("fldcw %0" : : "m" (*&saved_cw));
+ __asm__ ("fldcw %2\n\t"
+ "frndint\n\t"
+ "fldcw %3" : "=t" (ret)
+ : "0" (f), "m" (new_cw), "m" (saved_cw));
return ret;
}
===================================================================
@@ -36,7 +36,7 @@ init_round (float *src)
static float
do_round (float f, int type)
{
- short saved_cw, new_cw, clr_mask;
+ unsigned short saved_cw, new_cw, clr_mask;
float ret;
if ((type & 4))
@@ -50,16 +50,15 @@ do_round (float f, int type)
clr_mask = ~0x0C3F;
}
- __asm__ ("flds %0" : : "m" (*&f));
+ __asm__ ("fstcw %0" : "=m" (saved_cw));
- __asm__ ("fstcw %0" : "=m" (*&saved_cw));
new_cw = saved_cw & clr_mask;
new_cw |= type;
- __asm__ ("fldcw %0" : : "m" (*&new_cw));
- __asm__ ("frndint\n"
- "fstps %0\n" : "=m" (*&ret));
- __asm__ ("fldcw %0" : : "m" (*&saved_cw));
+ __asm__ ("fldcw %2\n\t"
+ "frndint\n\t"
+ "fldcw %3" : "=t" (ret)
+ : "0" (f), "m" (new_cw), "m" (saved_cw));
return ret;
}