diff options
Diffstat (limited to 'sysdeps/m68k/m680x0/fpu/bits/mathinline.h')
| -rw-r--r-- | sysdeps/m68k/m680x0/fpu/bits/mathinline.h | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/sysdeps/m68k/m680x0/fpu/bits/mathinline.h b/sysdeps/m68k/m680x0/fpu/bits/mathinline.h index b92b1f83e7..07ba1454b9 100644 --- a/sysdeps/m68k/m680x0/fpu/bits/mathinline.h +++ b/sysdeps/m68k/m680x0/fpu/bits/mathinline.h @@ -29,60 +29,6 @@ #ifdef __GNUC__ #ifdef __USE_ISOC99 -/* GCC 3.1 and up have builtins that actually can be used. */ -# if !__GNUC_PREREQ (3,1) -/* ISO C99 defines some macros to perform unordered comparisons. The - m68k FPU supports this with special opcodes and we should use them. - These must not be inline functions since we have to be able to handle - all floating-point types. */ -# undef isgreater -# undef isgreaterequal -# undef isless -# undef islessequal -# undef islessgreater -# undef isunordered -# define isgreater(x, y) \ - __extension__ \ - ({ char __result; \ - __asm__ ("fcmp%.x %2,%1; fsogt %0" \ - : "=dm" (__result) : "f" (x), "f" (y)); \ - __result != 0; }) - -# define isgreaterequal(x, y) \ - __extension__ \ - ({ char __result; \ - __asm__ ("fcmp%.x %2,%1; fsoge %0" \ - : "=dm" (__result) : "f" (x), "f" (y)); \ - __result != 0; }) - -# define isless(x, y) \ - __extension__ \ - ({ char __result; \ - __asm__ ("fcmp%.x %2,%1; fsolt %0" \ - : "=dm" (__result) : "f" (x), "f" (y)); \ - __result != 0; }) - -# define islessequal(x, y) \ - __extension__ \ - ({ char __result; \ - __asm__ ("fcmp%.x %2,%1; fsole %0" \ - : "=dm" (__result) : "f" (x), "f" (y)); \ - __result != 0; }) - -# define islessgreater(x, y) \ - __extension__ \ - ({ char __result; \ - __asm__ ("fcmp%.x %2,%1; fsogl %0" \ - : "=dm" (__result) : "f" (x), "f" (y)); \ - __result != 0; }) - -# define isunordered(x, y) \ - __extension__ \ - ({ char __result; \ - __asm__ ("fcmp%.x %2,%1; fsun %0" \ - : "=dm" (__result) : "f" (x), "f" (y)); \ - __result != 0; }) -# endif /* GCC 3.1 */ /* Test for negative number. Used in the signbit() macro. */ __MATH_INLINE int |