The branch stable/11 has been updated by dim: URL: https://cgit.FreeBSD.org/src/commit/?id=ca9df934a5520f9692eb6808b1d02c0d3f1b927a
commit ca9df934a5520f9692eb6808b1d02c0d3f1b927a Author: Alex Richardson <[email protected]> AuthorDate: 2021-01-29 09:28:40 +0000 Commit: Dimitry Andric <[email protected]> CommitDate: 2021-02-12 20:53:02 +0000 test_inf_inputs: Use atf_tc_expect_fail() instead of atf_tc_skip() Reviewed By: lwhsu Differential Revision: https://reviews.freebsd.org/D28396 (cherry picked from commit 4d2edf3af1dbd8a3e7cf1b22343a1ecfc2dd41ba) Fix lib/msun's ctrig_test/test_inf_inputs test case with clang >= 10 This sprinkles a few strategic volatiles in an attempt to defeat clang's optimization interfering with the expected floating-point exception flags. Reported by: lwhsu PR: 244732 (cherry picked from commit ac76bc1145dd7f4476e5d982ce8f355f71015713) --- lib/msun/src/s_ccoshf.c | 2 +- lib/msun/src/s_ctanh.c | 2 +- lib/msun/src/s_ctanhf.c | 2 +- lib/msun/tests/ctrig_test.c | 3 --- 4 files changed, 3 insertions(+), 6 deletions(-) diff --git a/lib/msun/src/s_ccoshf.c b/lib/msun/src/s_ccoshf.c index eeed92f8cf46..7fd61798c2f8 100644 --- a/lib/msun/src/s_ccoshf.c +++ b/lib/msun/src/s_ccoshf.c @@ -41,7 +41,7 @@ static const float huge = 0x1p127; float complex ccoshf(float complex z) { - float x, y, h; + volatile float x, y, h; int32_t hx, hy, ix, iy; x = crealf(z); diff --git a/lib/msun/src/s_ctanh.c b/lib/msun/src/s_ctanh.c index f5b9bdd9d5f8..7d2391eaea79 100644 --- a/lib/msun/src/s_ctanh.c +++ b/lib/msun/src/s_ctanh.c @@ -74,7 +74,7 @@ __FBSDID("$FreeBSD$"); double complex ctanh(double complex z) { - double x, y; + volatile double x, y; double t, beta, s, rho, denom; uint32_t hx, ix, lx; diff --git a/lib/msun/src/s_ctanhf.c b/lib/msun/src/s_ctanhf.c index 520bf77d6d5c..c222c15f81ee 100644 --- a/lib/msun/src/s_ctanhf.c +++ b/lib/msun/src/s_ctanhf.c @@ -39,7 +39,7 @@ __FBSDID("$FreeBSD$"); float complex ctanhf(float complex z) { - float x, y; + volatile float x, y; float t, beta, s, rho, denom; uint32_t hx, ix; diff --git a/lib/msun/tests/ctrig_test.c b/lib/msun/tests/ctrig_test.c index b47ad43fa199..45b2b78b0416 100644 --- a/lib/msun/tests/ctrig_test.c +++ b/lib/msun/tests/ctrig_test.c @@ -248,9 +248,6 @@ ATF_TC_BODY(test_inf_inputs, tc) long double complex z, c, s; unsigned i; - if (atf_tc_get_config_var_as_bool_wd(tc, "ci", false)) - atf_tc_skip("https://bugs.freebsd.org/244732";); - /* * IN CSINH CCOSH CTANH * Inf,Inf +-Inf,NaN inval +-Inf,NaN inval 1,+-0 _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/dev-commits-src-all To unsubscribe, send any mail to "[email protected]"
