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Diffstat (limited to 'sysdeps/tile/math_private.h')
| -rw-r--r-- | sysdeps/tile/math_private.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/sysdeps/tile/math_private.h b/sysdeps/tile/math_private.h deleted file mode 100644 index 99daec4093..0000000000 --- a/sysdeps/tile/math_private.h +++ /dev/null @@ -1,44 +0,0 @@ -#ifndef TILE_MATH_PRIVATE_H -#define TILE_MATH_PRIVATE_H 1 - -/* Internally, we suppress any use of exception or rounding other - than what is supported by the hardware. This does mean that some - code will silently fail to report exceptions, set rounding mode - as expected, etc., but it allows math code to compile that otherwise - wouldn't (such as math/s_fma.c) and so is valuable. - - We intentionally ignore the "exception" arguments of functions that - take an exception, since we can't even evaluate the argument - without causing a build failure. The extra level of statement - expression wrapping avoids "statement with no effect" warnings. - Since the callers don't check for errors anyway, we just claim - success in every case. - - The overrides for libc_ functions must happen before we include - the generic math_private.h, and the overrides for regular - <fenv.h> functions must happen afterwards, to avoid clashing with - the declarations of those functions. */ - -#define libc_fesetround(rnd) ({ 0; }) -#define libc_fetestexcept(exc) ({ 0; }) -#define libc_feholdexcept_setround(env, exc) ({ (void) (env); 0; }) -#define libc_feupdateenv_test(env, exc) ({ (void) (env); 0; }) - -#include_next <math_private.h> - -#define feraiseexcept(excepts) ({ 0; }) -#define __feraiseexcept(excepts) ({ 0; }) -#define feclearexcept(exc) ({ 0; }) -#define fetestexcept(exc) ({ 0; }) -extern inline int fegetenv (fenv_t *__e) { return 0; } -extern inline int __fegetenv (fenv_t *__e) { return 0; } -extern inline int fesetenv (const fenv_t *__e) { return 0; } -extern inline int __fesetenv (const fenv_t *__e) { return 0; } -extern inline int feupdateenv (const fenv_t *__e) { return 0; } -extern inline int __feupdateenv (const fenv_t *__e) { return 0; } -extern inline int fegetround (void) { return FE_TONEAREST; } -extern inline int __fegetround (void) { return FE_TONEAREST; } -extern inline int fesetround (int __d) { return 0; } -extern inline int __fesetround (int __d) { return 0; } - -#endif |