diff options
Diffstat (limited to 'sysdeps/x86_64/fpu/e_exp2l.S')
| -rw-r--r-- | sysdeps/x86_64/fpu/e_exp2l.S | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/e_exp2l.S b/sysdeps/x86_64/fpu/e_exp2l.S index 7d42a932db..0e059b7565 100644 --- a/sysdeps/x86_64/fpu/e_exp2l.S +++ b/sysdeps/x86_64/fpu/e_exp2l.S @@ -6,7 +6,17 @@ */ #include <machine/asm.h> +#include <x86_64-math-asm.h> +DEFINE_LDBL_MIN + +#ifdef PIC +# define MO(op) op##(%rip) +#else +# define MO(op) op +#endif + + .text ENTRY(__ieee754_exp2l) fldt 8(%rsp) /* I added the following ugly construct because exp(+-Inf) resulted @@ -36,6 +46,7 @@ ENTRY(__ieee754_exp2l) faddp /* 2^(fract(x)) */ fscale /* e^x */ fstp %st(1) + LDBL_CHECK_FORCE_UFLOW_NONNEG_NAN ret 1: testl $0x200, %eax /* Test sign. */ |