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Diffstat (limited to 'src/math/i386/acosf.s')
| -rw-r--r-- | src/math/i386/acosf.s | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/math/i386/acosf.s b/src/math/i386/acosf.s new file mode 100644 index 0000000..d2cdfdb --- /dev/null +++ b/src/math/i386/acosf.s @@ -0,0 +1,16 @@ +.global acosf +.type acosf,@function +acosf: + flds 4(%esp) + fld %st(0) + fld1 + fsub %st(0),%st(1) + fadd %st(2) + fmulp + fsqrt + fabs # fix sign of zero (matters in downward rounding mode) + fxch %st(1) + fpatan + fstps 4(%esp) + flds 4(%esp) + ret |