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| author | Joseph Myers <joseph@codesourcery.com> | 2012-11-03 17:07:56 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-11-03 17:07:56 +0000 |
| commit | fbeafedeea37e0af1984a6511018d159f5ceed6a (patch) | |
| tree | 3bca3c62f6c2004bf50708d4ced2500971a342b7 /ports/sysdeps/alpha/fpu | |
| parent | 0244426b930b006b128ea0c874b1301e9528ad5f (diff) | |
| download | glibc-fbeafedeea37e0af1984a6511018d159f5ceed6a.tar.gz | |
Make fenv.h FE_* macros usable in #if (bug 3439).
Diffstat (limited to 'ports/sysdeps/alpha/fpu')
| -rw-r--r-- | ports/sysdeps/alpha/fpu/bits/fenv.h | 55 |
1 files changed, 33 insertions, 22 deletions
diff --git a/ports/sysdeps/alpha/fpu/bits/fenv.h b/ports/sysdeps/alpha/fpu/bits/fenv.h index 2ddbaa15f8..9edbe76826 100644 --- a/ports/sysdeps/alpha/fpu/bits/fenv.h +++ b/ports/sysdeps/alpha/fpu/bits/fenv.h @@ -36,27 +36,34 @@ enum { #ifdef __USE_GNU - FE_DENORMAL = 1UL << 22, -#define FE_DENORMAL FE_DENORMAL + FE_DENORMAL = +#define FE_DENORMAL (1 << 22) + FE_DENORMAL, #endif - FE_INEXACT = 1UL << 21, -#define FE_INEXACT FE_INEXACT + FE_INEXACT = +#define FE_INEXACT (1 << 21) + FE_INEXACT, - FE_UNDERFLOW = 1UL << 20, -#define FE_UNDERFLOW FE_UNDERFLOW + FE_UNDERFLOW = +#define FE_UNDERFLOW (1 << 20) + FE_UNDERFLOW, - FE_OVERFLOW = 1UL << 19, -#define FE_OVERFLOW FE_OVERFLOW + FE_OVERFLOW = +#define FE_OVERFLOW (1 << 19) + FE_OVERFLOW, - FE_DIVBYZERO = 1UL << 18, -#define FE_DIVBYZERO FE_DIVBYZERO + FE_DIVBYZERO = +#define FE_DIVBYZERO (1 << 18) + FE_DIVBYZERO, - FE_INVALID = 1UL << 17, -#define FE_INVALID FE_INVALID + FE_INVALID = +#define FE_INVALID (1 << 17) + FE_INVALID, - FE_ALL_EXCEPT = 0x3f << 17 -#define FE_ALL_EXCEPT FE_ALL_EXCEPT + FE_ALL_EXCEPT = +#define FE_ALL_EXCEPT (0x3f << 17) + FE_ALL_EXCEPT }; /* Alpha chips support all four defined rouding modes. @@ -70,17 +77,21 @@ enum enum { - FE_TOWARDZERO = 0, -#define FE_TOWARDZERO FE_TOWARDZERO + FE_TOWARDZERO = +#define FE_TOWARDZERO 0 + FE_TOWARDZERO, - FE_DOWNWARD = 1, -#define FE_DOWNWARD FE_DOWNWARD + FE_DOWNWARD = +#define FE_DOWNWARD 1 + FE_DOWNWARD, - FE_TONEAREST = 2, -#define FE_TONEAREST FE_TONEAREST + FE_TONEAREST = +#define FE_TONEAREST 2 + FE_TONEAREST, - FE_UPWARD = 3, -#define FE_UPWARD FE_UPWARD + FE_UPWARD = +#define FE_UPWARD 3 + FE_UPWARD, }; #ifdef __USE_GNU |