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| author | Joseph Myers <joseph@codesourcery.com> | 2015-05-01 22:54:39 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-05-01 22:54:39 +0000 |
| commit | 0957e15d0a58b389155750f6748f083196e06c31 (patch) | |
| tree | 1c19f262e6b8c47125ea7ce4dc3e4101f40e657e /sysdeps | |
| parent | 827bb5859c2b3e0471d6273617368fc76a821e6e (diff) | |
| download | glibc-0957e15d0a58b389155750f6748f083196e06c31.tar.gz glibc-0957e15d0a58b389155750f6748f083196e06c31.tar.xz glibc-0957e15d0a58b389155750f6748f083196e06c31.zip | |
Add more tests of tan.
This patch adds some randomly-generated tests of tan that are observed to increase ulps on x86_64. Tested for x86_64 and x86 and ulps updated accordingly. * math/auto-libm-test-in: Add more tests of tan. * math/auto-libm-test-out: Regenerated. * sysdeps/i386/fpu/libm-test-ulps: Update. * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/i386/fpu/libm-test-ulps | 8 | ||||
| -rw-r--r-- | sysdeps/x86_64/fpu/libm-test-ulps | 10 |
2 files changed, 10 insertions, 8 deletions
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index bb894e59ca..2286c8817c 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -1810,16 +1810,16 @@ double: 1 float: 1 idouble: 1 ifloat: 1 -ildouble: 1 -ldouble: 1 +ildouble: 2 +ldouble: 2 Function: "tan_towardzero": double: 1 float: 1 idouble: 1 ifloat: 1 -ildouble: 1 -ldouble: 1 +ildouble: 2 +ldouble: 2 Function: "tan_upward": double: 1 diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps index 7fd3a3c591..0cb22a42fe 100644 --- a/sysdeps/x86_64/fpu/libm-test-ulps +++ b/sysdeps/x86_64/fpu/libm-test-ulps @@ -1952,6 +1952,8 @@ ildouble: 5 ldouble: 5 Function: "tan": +float: 1 +ifloat: 1 ildouble: 1 ldouble: 1 @@ -1960,16 +1962,16 @@ double: 1 float: 2 idouble: 1 ifloat: 2 -ildouble: 1 -ldouble: 1 +ildouble: 2 +ldouble: 2 Function: "tan_towardzero": double: 1 float: 1 idouble: 1 ifloat: 1 -ildouble: 1 -ldouble: 1 +ildouble: 2 +ldouble: 2 Function: "tan_upward": double: 1 |