From 0ac229c819afd15ba323838ba72d0a409f16acc4 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Thu, 26 Apr 2012 11:18:11 -0500 Subject: Fix ctan, ctanh overflow for ldbl-128ibm (bug 11521). --- ChangeLog | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index 7d2d1089d4..0ad5a64691 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,13 @@ +2012-04-26 Adhemerval Zanella + + [BZ #11521] + * sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c (__ctanhl): Avoid internal + overflow or cancellation in calculating denominator. + * sysdeps/ieee754/ldbl-128ibm/s_ctanl.c (__ctanl): Likewise. + * sysdeps/ieee754/ldbl-128ibm/e_sinhl.c (__ieee754_sinhl): Breaking + down expression to avoid unexpected rounding in newer GCCs. + * sysdeps/powerpc/fpu/libm-test-ulps: Update for ctan, ctanh fix. + 2012-04-26 David S. Miller * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: Generate -- cgit 1.4.1