diff options
Diffstat (limited to 'sysdeps/i386/fpu/e_atanhf.S')
| -rw-r--r-- | sysdeps/i386/fpu/e_atanhf.S | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/sysdeps/i386/fpu/e_atanhf.S b/sysdeps/i386/fpu/e_atanhf.S index 1c8969e5ec..6e4184908e 100644 --- a/sysdeps/i386/fpu/e_atanhf.S +++ b/sysdeps/i386/fpu/e_atanhf.S @@ -18,6 +18,7 @@ <http://www.gnu.org/licenses/>. */ #include <machine/asm.h> +#include <i386-math-asm.h> .section .rodata @@ -36,12 +37,7 @@ limit: .double 0.29 ln2_2: .tfloat 0.3465735902799726547086160 ASM_SIZE_DIRECTIVE(ln2_2) - .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(%edx) @@ -84,18 +80,8 @@ ENTRY(__ieee754_atanhf) sahf jae 4f fyl2xp1 // 0.5*ln2*ld(1+2*|x|+(2*|x|^2)/(1-|x|)) - fcoms MO(flt_min) - fnstsw - sahf - jae 6f - subl $4, %esp - cfi_adjust_cfa_offset (4) - fld %st(0) - fmul %st(0) - fstps (%esp) - addl $4, %esp - cfi_adjust_cfa_offset (-4) -6: jecxz 3f + FLT_CHECK_FORCE_UFLOW_NONNEG + jecxz 3f fchs // 0.5*ln2*ld(1+2*x+(2*x^2)/(1-x)) 3: ret |