diff options
Diffstat (limited to 'sysdeps/i386/fpu/e_exp2f.S')
| -rw-r--r-- | sysdeps/i386/fpu/e_exp2f.S | 26 |
1 files changed, 4 insertions, 22 deletions
diff --git a/sysdeps/i386/fpu/e_exp2f.S b/sysdeps/i386/fpu/e_exp2f.S index 042c83b1ef..30623cd850 100644 --- a/sysdeps/i386/fpu/e_exp2f.S +++ b/sysdeps/i386/fpu/e_exp2f.S @@ -5,13 +5,9 @@ */ #include <machine/asm.h> +#include <i386-math-asm.h> - .section .rodata.cst4,"aM",@progbits,4 - - .p2align 2 - .type flt_min,@object -flt_min: .byte 0, 0, 0x80, 0 - ASM_SIZE_DIRECTIVE(flt_min) +DEFINE_FLT_MIN #ifdef PIC # define MO(op) op##@GOTOFF(%ecx) @@ -44,22 +40,8 @@ ENTRY(__ieee754_exp2f) faddp /* 2^(fract(x)) */ fscale /* e^x */ fstp %st(1) - flds MO(flt_min) - fld %st(1) - fucompp - fnstsw - sahf - jnc 3f - subl $4, %esp - cfi_adjust_cfa_offset (4) - fld %st(0) - fmul %st(0) - fstps (%esp) - fstps (%esp) - flds (%esp) - addl $4, %esp - cfi_adjust_cfa_offset (-4) -3: ret + FLT_NARROW_EVAL_UFLOW_NONNEG_NAN + ret 1: testl $0x200, %eax /* Test sign. */ jz 2f /* If positive, jump. */ |