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| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/x86/fpu/bits/math-vector.h | 6 |
2 files changed, 11 insertions, 0 deletions
@@ -1,3 +1,8 @@ +2015-12-07 Andrew Senkevich <andrew.senkevich@intel.com> + + * sysdeps/x86/fpu/bits/math-vector.h: W/o -fopenmp use GCC 6.* + __attribute__ ((__simd__)) for vector math function declarations. + 2015-12-04 Paul Eggert <eggert@cs.ucla.edu> Fix typo in strncat, wcsncat manual entries diff --git a/sysdeps/x86/fpu/bits/math-vector.h b/sysdeps/x86/fpu/bits/math-vector.h index f3bfb86..495e895 100644 --- a/sysdeps/x86/fpu/bits/math-vector.h +++ b/sysdeps/x86/fpu/bits/math-vector.h @@ -28,6 +28,12 @@ # if defined _OPENMP && _OPENMP >= 201307 /* OpenMP case. */ # define __DECL_SIMD_x86_64 _Pragma ("omp declare simd notinbranch") +# elif __GNUC_PREREQ (6,0) +/* W/o OpenMP use GCC 6.* __attribute__ ((__simd__)). */ +# define __DECL_SIMD_x86_64 __attribute__ ((__simd__ ("notinbranch"))) +# endif + +# ifdef __DECL_SIMD_x86_64 # undef __DECL_SIMD_cos # define __DECL_SIMD_cos __DECL_SIMD_x86_64 # undef __DECL_SIMD_cosf |