diff options
Diffstat (limited to 'sysdeps/libm-i387/s_asinhl.S')
| -rw-r--r-- | sysdeps/libm-i387/s_asinhl.S | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sysdeps/libm-i387/s_asinhl.S b/sysdeps/libm-i387/s_asinhl.S index f764381aab..62e29bc58e 100644 --- a/sysdeps/libm-i387/s_asinhl.S +++ b/sysdeps/libm-i387/s_asinhl.S @@ -56,14 +56,14 @@ ENTRY(__asinhl) movl $0x7fff, %eax andl %ecx, %eax andl $0x8000, %ecx + movl %eax, %edx + orl $0xffff8000, %edx + incl %edx + jz 7f // x in ħInf or NaN xorl %ecx, 12(%esp) fldt 4(%esp) // |x| - movl %eax, %edx cmpl $0x3fde, %eax jb 2f // |x| < 2^-34 - orl $0xffff8000, %edx - incl %edx - jz 4f // x in ħInf or NaN fldln2 // log(2) : |x| cmpl $0x4020, %eax fxch // |x| : log(2) @@ -94,6 +94,9 @@ ENTRY(__asinhl) fchs 4: ret +7: fldt 4(%esp) + ret + 6: faddl MO(one) fyl2x jecxz 4f |