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| author | Joseph Myers <joseph@codesourcery.com> | 2012-03-05 12:22:46 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-03-05 12:22:46 +0000 |
| commit | b7cd39e8f8c5cf2844f20eb03f545d19c4c25987 (patch) | |
| tree | 1b6c55bdacf30fe15197282cf5d556fe708266ed /sysdeps/x86_64/fpu | |
| parent | ca811b2256d2e48c7288219e9e11dcbab3000f19 (diff) | |
| download | glibc-b7cd39e8f8c5cf2844f20eb03f545d19c4c25987.tar.gz glibc-b7cd39e8f8c5cf2844f20eb03f545d19c4c25987.tar.xz glibc-b7cd39e8f8c5cf2844f20eb03f545d19c4c25987.zip | |
Fix pow in non-default rounding modes (bug 3976).
Diffstat (limited to 'sysdeps/x86_64/fpu')
| -rw-r--r-- | sysdeps/x86_64/fpu/libm-test-ulps | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps index dd9e130b4c..269dca6d03 100644 --- a/sysdeps/x86_64/fpu/libm-test-ulps +++ b/sysdeps/x86_64/fpu/libm-test-ulps @@ -976,6 +976,36 @@ Test "log1p (-0.25) == -0.287682072451780927439219005993827432": float: 1 ifloat: 1 +# pow_downward +Test "pow_downward (1.0625, 1.125) == 1.070582293028761362162622578677070098674": +ildouble: 1 +ldouble: 1 +Test "pow_downward (1.5, 1.03125) == 1.519127098714743184071644334163037684948": +float: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +# pow_towardzero +Test "pow_towardzero (1.0625, 1.125) == 1.070582293028761362162622578677070098674": +ildouble: 1 +ldouble: 1 +Test "pow_towardzero (1.5, 1.03125) == 1.519127098714743184071644334163037684948": +float: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +# pow_upward +Test "pow_upward (1.0625, 1.125) == 1.070582293028761362162622578677070098674": +float: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 +Test "pow_upward (1.5, 1.03125) == 1.519127098714743184071644334163037684948": +ildouble: 1 +ldouble: 1 + # sin_downward Test "sin_downward (1) == 0.8414709848078965066525023216302989996226": ildouble: 1 @@ -1834,6 +1864,24 @@ Function: "log1p": float: 1 ifloat: 1 +Function: "pow_downward": +float: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: "pow_towardzero": +float: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: "pow_upward": +float: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + Function: "sin_downward": float: 1 ifloat: 1 |