| commit | be53fa785ab766d2722628403edee75b3e6ab599 | |
| author | Joseph Myers <joseph@codesourcery.com> | |
| Mon, 4 May 2020 23:39:39 +0000 (4 23:39 +0000) | ||
| committer | Richard Henderson <richard.henderson@linaro.org> | |
| Fri, 15 May 2020 18:04:50 +0000 (15 11:04 -0700) | ||
| tree | 17bd6e1126e4ce4005f5f70b005f25d6092d1a7c | treesnapshot (tar.gz zip) |
| parent | 41602807766e253ccb6fb761f3ff12767f786e2c | commitdiff |
softfloat: fix floatx80 pseudo-denormal comparisons
The softfloat floatx80 comparisons fail to allow for pseudo-denormals,
which should compare equal to corresponding values with biased
exponent 1 rather than 0. Add an adjustment for that case when
comparing numbers with the same sign.
Signed-off-by: Joseph Myers <joseph@codesourcery.com>
Message-Id: <alpine.DEB.2.21.2005042338470.22972@digraph.polyomino.org.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The softfloat floatx80 comparisons fail to allow for pseudo-denormals,
which should compare equal to corresponding values with biased
exponent 1 rather than 0. Add an adjustment for that case when
comparing numbers with the same sign.
Signed-off-by: Joseph Myers <joseph@codesourcery.com>
Message-Id: <alpine.DEB.2.21.2005042338470.22972@digraph.polyomino.org.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| fpu/softfloat.c | diffblobblamehistory | |
| tests/tcg/i386/test-i386-pseudo-denormal.c | diffblobblamehistory |