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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 19:01:57 +0000 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 19:01:57 +0000 |
| commit | cab56836b146bc129f1ad43f0393d95a9deca63a (patch) | |
| tree | 4f4e655319bbac78fca170da05275c127429b460 /sysdeps/ieee754/flt-32/s_nearbyintf.c | |
| parent | 04ac1241a4cd004872282c2c82ec37fa33925292 (diff) | |
| parent | 82dd75a7f436a19047325d62182590c9f9e23a78 (diff) | |
Merge branch 't/tls' into refs/top-bases/t/tls-threadvar
Diffstat (limited to 'sysdeps/ieee754/flt-32/s_nearbyintf.c')
| -rw-r--r-- | sysdeps/ieee754/flt-32/s_nearbyintf.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sysdeps/ieee754/flt-32/s_nearbyintf.c b/sysdeps/ieee754/flt-32/s_nearbyintf.c index 5aebefafcf..4dfe491f27 100644 --- a/sysdeps/ieee754/flt-32/s_nearbyintf.c +++ b/sysdeps/ieee754/flt-32/s_nearbyintf.c @@ -17,7 +17,9 @@ #include <fenv.h> #include <math.h> +#include <math-barriers.h> #include <math_private.h> +#include <libm-alias-float.h> static const float TWO23[2]={ @@ -37,7 +39,7 @@ __nearbyintf(float x) if(j0<23) { if(j0<0) { libc_feholdexceptf (&env); - w = TWO23[sx]+x; + w = TWO23[sx] + math_opt_barrier (x); t = w-TWO23[sx]; math_force_eval (t); libc_fesetenvf (&env); @@ -50,10 +52,10 @@ __nearbyintf(float x) else return x; /* x is integral */ } libc_feholdexceptf (&env); - w = TWO23[sx]+x; + w = TWO23[sx] + math_opt_barrier (x); t = w-TWO23[sx]; math_force_eval (t); libc_fesetenvf (&env); return t; } -weak_alias (__nearbyintf, nearbyintf) +libm_alias_float (__nearbyint, nearbyint) |