diff options
Diffstat (limited to 'sysdeps/i386/fpu/s_floorf.S')
| -rw-r--r-- | sysdeps/i386/fpu/s_floorf.S | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/sysdeps/i386/fpu/s_floorf.S b/sysdeps/i386/fpu/s_floorf.S deleted file mode 100644 index 8fad9c0698..0000000000 --- a/sysdeps/i386/fpu/s_floorf.S +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Public domain. - */ - -#include <machine/asm.h> -#include <libm-alias-float.h> - -RCSID("$NetBSD: s_floorf.S,v 1.3 1995/05/09 00:04:32 jtc Exp $") - -ENTRY(__floorf) - flds 4(%esp) - subl $32,%esp - cfi_adjust_cfa_offset (32) - - fnstenv 4(%esp) /* store fpu environment */ - - /* We use here %edx although only the low 1 bits are defined. - But none of the operations should care and they are faster - than the 16 bit operations. */ - movl $0x400,%edx /* round towards -oo */ - orl 4(%esp),%edx - andl $0xf7ff,%edx - movl %edx,(%esp) - fldcw (%esp) /* load modified control word */ - - frndint /* round */ - - fldenv 4(%esp) /* restore original environment */ - - addl $32,%esp - cfi_adjust_cfa_offset (-32) - ret -END (__floorf) -libm_alias_float (__floor, floor) |