diff options
Diffstat (limited to 'sysdeps/libm-i387/s_expm1.S')
| -rw-r--r-- | sysdeps/libm-i387/s_expm1.S | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sysdeps/libm-i387/s_expm1.S b/sysdeps/libm-i387/s_expm1.S index e1b198d604..92beaf0776 100644 --- a/sysdeps/libm-i387/s_expm1.S +++ b/sysdeps/libm-i387/s_expm1.S @@ -51,15 +51,17 @@ ENTRY(__expm1) fldl 4(%esp) // x fxam // Is NaN or +-Inf? fstsw %ax + movb $0x45, %ch + andb %ah, %ch + cmpb $0x40, %ch + je 3f // If +-0, jump. #ifdef PIC call 1f 1: popl %edx addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %edx #endif - movb $0x45, %ch - andb %ah, %ch cmpb $0x05, %ch - je 2f // Is +-Inf, jump. + je 2f // If +-Inf, jump. fldt MO(l2e) // log2(e) : x fmulp // log2(e)*x |