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| author | H.J. Lu <hjl.tools@gmail.com> | 2012-03-20 08:54:58 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2012-03-20 08:54:58 -0700 |
| commit | d1af992d0d8184db0a4d264c00a2720722e1a280 (patch) | |
| tree | 79643123b6ed44403cf279a8234db1892cddc94a | |
| parent | 114883e00a8aebc3ce48831aa60bef8f963c7e95 (diff) | |
| download | glibc-d1af992d0d8184db0a4d264c00a2720722e1a280.tar.gz glibc-d1af992d0d8184db0a4d264c00a2720722e1a280.tar.xz glibc-d1af992d0d8184db0a4d264c00a2720722e1a280.zip | |
Check __x86_64__ instead of __WORDSIZE in mathinline.h
| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | sysdeps/x86_64/fpu/bits/mathinline.h | 8 |
2 files changed, 12 insertions, 5 deletions
diff --git a/ChangeLog b/ChangeLog index 04d9d83115..268d0ac846 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,14 @@ 2012-03-20 H.J. Lu <hongjiu.lu@intel.com> + * sysdeps/x86_64/fpu/bits/mathinline.h: Don't include + <bits/wordsize.h>. + (__signbitf): Check __x86_64__ instead of __WORDSIZE. + (__signbit): Likwise. + (llrintf): Likwise. + (llrint): Likwise. + +2012-03-20 H.J. Lu <hongjiu.lu@intel.com> + * sysdeps/x86_64/bits/setjmp.h (__jmp_buf): Support x86-64 with __WORDSIZE != 64. diff --git a/sysdeps/x86_64/fpu/bits/mathinline.h b/sysdeps/x86_64/fpu/bits/mathinline.h index 5a9ce8b1b0..c072f16a21 100644 --- a/sysdeps/x86_64/fpu/bits/mathinline.h +++ b/sysdeps/x86_64/fpu/bits/mathinline.h @@ -20,8 +20,6 @@ # error "Never use <bits/mathinline.h> directly; include <math.h> instead." #endif -#include <bits/wordsize.h> - #ifndef __extern_always_inline # define __MATH_INLINE __inline #else @@ -38,7 +36,7 @@ __BEGIN_NAMESPACE_C99 __MATH_INLINE int __NTH (__signbitf (float __x)) { -# if __WORDSIZE == 32 +# ifndef __x86_64__ __extension__ union { float __f; int __i; } __u = { __f: __x }; return __u.__i < 0; # else @@ -50,7 +48,7 @@ __NTH (__signbitf (float __x)) __MATH_INLINE int __NTH (__signbit (double __x)) { -# if __WORDSIZE == 32 +# ifndef __x86_64__ __extension__ union { double __d; int __i[2]; } __u = { __d: __x }; return __u.__i[1] < 0; # else @@ -94,7 +92,7 @@ __NTH (lrint (double __x)) return __res; } # endif -# if __WORDSIZE == 64 +# ifdef __x86_64__ __MATH_INLINE long long int __NTH (llrintf (float __x)) { |