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| author | Joseph Myers <joseph@codesourcery.com> | 2012-05-25 11:07:07 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-05-25 11:07:07 +0000 |
| commit | b65504975c97e1ec7aadaa75dcefb42e7e70fa1f (patch) | |
| tree | d50f67531259ec2ffa0180541613808b60d1c7d9 /math | |
| parent | b0bc23a1777005ddcd54ec434f0deec88d3468fc (diff) | |
| download | glibc-b65504975c97e1ec7aadaa75dcefb42e7e70fa1f.tar.gz glibc-b65504975c97e1ec7aadaa75dcefb42e7e70fa1f.tar.xz glibc-b65504975c97e1ec7aadaa75dcefb42e7e70fa1f.zip | |
Fix acosf underflow (bug 14153).
Diffstat (limited to 'math')
| -rw-r--r-- | math/libm-test.inc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/math/libm-test.inc b/math/libm-test.inc index 5946ca890b..ed13f53ec8 100644 --- a/math/libm-test.inc +++ b/math/libm-test.inc @@ -804,8 +804,7 @@ acos_test (void) TEST_f_f (acos, 0.5, M_PI_6l*2.0); TEST_f_f (acos, -0.5, M_PI_6l*4.0); TEST_f_f (acos, 0.75L, 0.722734247813415611178377352641333362L); - /* Bug 14153: spurious exception may occur. */ - TEST_f_f (acos, 2e-17L, 1.57079632679489659923132169163975144L, UNDERFLOW_EXCEPTION_OK_FLOAT); + TEST_f_f (acos, 2e-17L, 1.57079632679489659923132169163975144L); TEST_f_f (acos, 0.0625L, 1.50825556499840522843072005474337068L); TEST_f_f (acos, 0x0.ffffffp0L, 3.4526698471620358760324948263873649728491e-4L); TEST_f_f (acos, -0x0.ffffffp0L, 3.1412473866050770348750401337968641476999L); |