diff options
Diffstat (limited to 'lib/msun/i387/s_tan.S')
| -rw-r--r-- | lib/msun/i387/s_tan.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/msun/i387/s_tan.S b/lib/msun/i387/s_tan.S index e31ebdf..182b9f7 100644 --- a/lib/msun/i387/s_tan.S +++ b/lib/msun/i387/s_tan.S @@ -40,17 +40,17 @@ ENTRY(tan) fldl 4(%esp) fptan fnstsw %ax - andw $0x400,%ax - jnz 1f + sahf + jp 1f fstp %st(0) ret 1: fldpi fadd %st(0) fxch %st(1) -2: fprem1 - fstsw %ax - andw $0x400,%ax - jnz 2b +2: fprem + fnstsw %ax + sahf + jp 2b fstp %st(1) fptan fstp %st(0) |
