Max ULP for "cos (M_PI_6l * 2.0) == 0.5" in "test-double" sub-test is set to "0" for ARC. It causes "test-double" test failure. I realized that this sub-test on ARM gets completely same results. But it doesn't fails on ARM because max ULP is set to "1" for ARM. I am wondering, if it was done for any special reason? Otherwise, set max ULP for "cos (M_PI_6l * 2.0) == 0.5" test to "1" instead of "0" for ARC. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev(a)synopsys.com> --- test/math/libm-test-ulps-arc | 1 + 1 file changed, 1 insertion(+) diff --git a/test/math/libm-test-ulps-arc b/test/math/libm-test-ulps-arc index 7139447..46b2ac5 100644 --- a/test/math/libm-test-ulps-arc +++ b/test/math/libm-test-ulps-arc @@ -2,6 +2,7 @@ # cos Test "cos (M_PI_6l * 2.0) == 0.5": +double: 1 idouble: 1 Test "cos (M_PI_6l * 4.0) == -0.5": double: 2 -- 2.5.5