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| author | Joseph Myers <joseph@codesourcery.com> | 2012-10-31 20:44:59 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-10-31 20:44:59 +0000 |
| commit | 16a0e2ec87f104961b88173fe8c96f9348850b0d (patch) | |
| tree | afcb3c9f59e4f7b556a3fb05f6aebf75bf4bd858 /math | |
| parent | 0eb69512575e1e2ccfec4c4489fa3fb6201d38d1 (diff) | |
| download | glibc-16a0e2ec87f104961b88173fe8c96f9348850b0d.tar.gz glibc-16a0e2ec87f104961b88173fe8c96f9348850b0d.tar.xz glibc-16a0e2ec87f104961b88173fe8c96f9348850b0d.zip | |
Fix ldbl-128ibm atan2l for x near 1.
Diffstat (limited to 'math')
| -rw-r--r-- | math/libm-test.inc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/math/libm-test.inc b/math/libm-test.inc index 91019a1219..9c773927cb 100644 --- a/math/libm-test.inc +++ b/math/libm-test.inc @@ -1297,6 +1297,9 @@ atan2_test (void) TEST_ff_f (atan2, 1.390625L, 0.9296875L, 0.981498387184244311516296577615519772L); TEST_ff_f (atan2, -0.00756827042671106339L, -.001792735857538728036L, -1.80338464113663849327153994379639112L); +#if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64 + TEST_ff_f (atan2, 0x1.00000000000001p0L, 0x1.00000000000001p0L, M_PI_4l); +#endif END (atan2); } |