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| author |   Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-05-06 14:40:17 -0500 |
|---|---|---|
| committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-05-06 14:40:17 -0500 |
| commit | 16e616a72f9ac247520c0c7da99b99e229facdf9 (patch) | |
| tree | ebecfcd57f8fec0766600b1bcc1d037fdd83ed8a /sysdeps/powerpc/fpu/e_hypotf.c | |
| parent | Split _dl_writev out from _dl_debug_vdprintf. (diff) | |
| download | glibc-16e616a72f9ac247520c0c7da99b99e229facdf9.tar.gz glibc-16e616a72f9ac247520c0c7da99b99e229facdf9.tar.bz2 glibc-16e616a72f9ac247520c0c7da99b99e229facdf9.zip | |
PowerPC: fix hypot/hypof FP exceptions
This patch fixes hypot/hypotf spurious floating-point exceptions
generate by internal operations.
Diffstat (limited to 'sysdeps/powerpc/fpu/e_hypotf.c')
| -rw-r--r-- | sysdeps/powerpc/fpu/e_hypotf.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/sysdeps/powerpc/fpu/e_hypotf.c b/sysdeps/powerpc/fpu/e_hypotf.c index e97f0c35e3..93055afce5 100644 --- a/sysdeps/powerpc/fpu/e_hypotf.c +++ b/sysdeps/powerpc/fpu/e_hypotf.c @@ -69,22 +69,8 @@ static const float two30 = 1.0737418e09; float __ieee754_hypotf (float x, float y) { - x = fabsf (x); - y = fabsf (y); - TEST_INF_NAN (x, y); - if (y > x) - { - float t = y; - y = x; - x = t; - } - if (y == 0.0 || (x / y) > two30) - { - return x + y; - } - return __ieee754_sqrt ((double) x * x + (double) y * y); } strong_alias (__ieee754_hypotf, __hypotf_finite) |