aboutsummaryrefslogtreecommitdiff
path: root/tests/fp/fp-test.c
AgeCommit message (Collapse)Author
2019-02-26softfloat: Support float_round_to_odd more placesRichard Henderson
Previously this was only supported for roundAndPackFloat64. New support in round_canonical, round_to_int, float128_round_to_int, roundAndPackFloat32, roundAndPackInt32, roundAndPackInt64, roundAndPackUint64. This does not include any of the floatx80 routines, as we do not have users for that rounding mode there. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20190215170225.15537-1-richard.henderson@linaro.org> Tested-by: David Hildenbrand <david@redhat.com> [AJB: add missing break] Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-02-26tests/fp: add wrapping for f128_to_ui32Alex Bennée
Needed to test: softfloat: Implement float128_to_uint32 Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-01-22fp-test: fix signature of slow_clear_flags and qemu_clear_flagsEmilio G. Cota
To match the type in testfloat. Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2018-10-05tests/fp/fp-test: add floating point testsEmilio G. Cota
By leveraging berkeley's softfloat and testfloat. With this we get decent coverage of softfloat.c: $ ./fp-test -r even: 67.22% coverage $ ./fp-test -r all: 73.11% coverage Note that we do not yet test parts of softfloat.c that aren't in the original softfloat library, namely: - denormal inputs - *_to_int16/uint16 conversions - scalbn for fixed point - muladd variants - min/max - exp2 - log2 - float*_compare (except float16_compare) Signed-off-by: Emilio G. Cota <cota@braap.org> [rth: Add the new modules to git_submodules.] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>