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| author | Joseph Myers <joseph@codesourcery.com> | 2015-04-08 17:56:15 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-04-08 17:56:15 +0000 |
| commit | da0cf658c6758d2e6d1b1b99312f66150ccc7a43 (patch) | |
| tree | 080845ecc8ee9898c1ec3648d8c81992071882ed /sysdeps | |
| parent | 80352c01c16901f3f025a190dfb82345e8ea4662 (diff) | |
| download | glibc-da0cf658c6758d2e6d1b1b99312f66150ccc7a43.zip glibc-da0cf658c6758d2e6d1b1b99312f66150ccc7a43.tar.gz glibc-da0cf658c6758d2e6d1b1b99312f66150ccc7a43.tar.bz2 | |
Add more tests of cbrt.
This patch adds some randomly-generated tests of cbrt 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 cbrt.
* math/auto-libm-test-out: Regenerated.
* sysdeps/x86_64/fpu/libm-test-ulps: Update.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/x86_64/fpu/libm-test-ulps | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps index 7618316..deac26f 100644 --- a/sysdeps/x86_64/fpu/libm-test-ulps +++ b/sysdeps/x86_64/fpu/libm-test-ulps @@ -638,31 +638,33 @@ ildouble: 1 ldouble: 1 Function: "cbrt": -double: 1 +double: 3 float: 1 -idouble: 1 +idouble: 3 ifloat: 1 ildouble: 1 ldouble: 1 Function: "cbrt_downward": -double: 2 +double: 4 float: 1 -idouble: 2 +idouble: 4 ifloat: 1 ildouble: 1 ldouble: 1 Function: "cbrt_towardzero": -double: 2 -idouble: 2 +double: 3 +float: 1 +idouble: 3 +ifloat: 1 ildouble: 1 ldouble: 1 Function: "cbrt_upward": -double: 3 +double: 4 float: 1 -idouble: 3 +idouble: 4 ifloat: 1 ildouble: 1 ldouble: 1 |