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| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2014-03-18 07:22:36 +0530 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2014-03-21 17:28:43 +0530 |
| commit | fdf4534d02483af279deddfd23cb61f6079dd277 (patch) | |
| tree | 852922e5d207118808515f0c1c994d59968d5418 /sysdeps/x86/bits/mathdef.h | |
| parent | 6f23d0939e9651d8ac3c77a835fb6464b35a1dc4 (diff) | |
| download | glibc-fdf4534d02483af279deddfd23cb61f6079dd277.tar.gz glibc-fdf4534d02483af279deddfd23cb61f6079dd277.tar.xz glibc-fdf4534d02483af279deddfd23cb61f6079dd277.zip | |
Fix -Wundef warnins for __FP_FAST_FMA*
The macros are defined by the compiler, so we can only verify whether they are defined or not.
Diffstat (limited to 'sysdeps/x86/bits/mathdef.h')
| -rw-r--r-- | sysdeps/x86/bits/mathdef.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/x86/bits/mathdef.h b/sysdeps/x86/bits/mathdef.h index 07c2d66b03..fd9cf42af0 100644 --- a/sysdeps/x86/bits/mathdef.h +++ b/sysdeps/x86/bits/mathdef.h @@ -44,15 +44,15 @@ typedef long double double_t; /* `double' expressions are evaluated as /* The GCC 4.6 compiler will define __FP_FAST_FMA{,F,L} if the fma{,f,l} builtins are supported. */ -# if __FP_FAST_FMA +# ifdef __FP_FAST_FMA # define FP_FAST_FMA 1 # endif -# if __FP_FAST_FMAF +# ifdef __FP_FAST_FMAF # define FP_FAST_FMAF 1 # endif -# if __FP_FAST_FMAL +# ifdef __FP_FAST_FMAL # define FP_FAST_FMAL 1 # endif |