diff options
Diffstat (limited to 'newlib/libm/machine/i386/f_pow.c')
| -rw-r--r-- | newlib/libm/machine/i386/f_pow.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/newlib/libm/machine/i386/f_pow.c b/newlib/libm/machine/i386/f_pow.c index 050faa371..d1ef4213b 100644 --- a/newlib/libm/machine/i386/f_pow.c +++ b/newlib/libm/machine/i386/f_pow.c @@ -35,9 +35,9 @@ double _f_pow (double x, double y) /* calculate x ** y as 2 ** (y log2(x)). On Intel, can only raise 2 to an integer or a small fraction, thus, we have to perform two steps 2**integer portion * 2**fraction. */ - asm ("fldl 8(%%ebp); fyl2x; fld %%st; frndint; fsub %%st,%%st(1);" \ + asm ("fyl2x; fld %%st; frndint; fsub %%st,%%st(1);"\ "fxch; fchs; f2xm1; fld1; faddp; fxch; fld1; fscale; fstp %%st(1);"\ - "fmulp" : "=t" (result) : "0" (y)); + "fmulp" : "=t" (result) : "0" (x), "u" (y) : "st(1)" ); return result; } else /* all other strange cases, defer to normal pow() */ |