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This patch fixes spurious underflows from ldbl-128 expm1l, as reported in <https://sourceware.org/ml/libc-alpha/2014-06/msg00835.html> and exposed by the tests added for such a bug in the x86 / x86-64 version. The bug and fix are essentially the same, so no separate bug is filed in Bugzilla. Tested for mips64. [BZ #16539] * sysdeps/ieee754/ldbl-128/s_expm1l.c: Include <float.h>. (__expm1l): Return argument unchanged when small but not subnormal. |
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alpha | ||
arm | ||
generic | ||
gnu | ||
hppa | ||
i386 | ||
ia64 | ||
ieee754 | ||
init_array | ||
m68k | ||
mach | ||
microblaze | ||
mips | ||
nptl | ||
posix | ||
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pthread | ||
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sh | ||
sparc | ||
tile | ||
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wordsize-32 | ||
wordsize-64 | ||
x86 | ||
x86_64 |