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authorJonathan Wakely <jwakely@redhat.com>2019-06-24 13:09:51 +0100
committerJonathan Wakely <redi@gcc.gnu.org>2019-06-24 13:09:51 +0100
commita3c8d7fbe29d4ab60cc46196a1376854734a4f8d (patch)
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parentff164b601b75a9aba47edfaa9a215cb376ab055e (diff)
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Fix std::midpoint for denormal values
* include/std/numeric (midpoint(T, T)): Change implementation for floating-point types to avoid incorrect rounding of denormals. * testsuite/26_numerics/midpoint/floating.cc: Add check for correct rounding with denormals. * testsuite/26_numerics/gcd/gcd_neg.cc: Adjust dg-error line numbers. * testsuite/26_numerics/lcm/lcm_neg.cc: Likewise. From-SVN: r272616
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