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| author | Joseph Myers <joseph@codesourcery.com> | 2012-03-02 15:12:53 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-03-02 15:12:53 +0000 |
| commit | 28afd92dbdb4fef4358051aad5cb944a9527a4b5 (patch) | |
| tree | 3ebb910316034d2c7766c4eade3a2609b2b27bed /sysdeps/i386 | |
| parent | b1eeb65d491c0fec94b29cfbbd2e384c9f3765cc (diff) | |
| download | glibc-28afd92dbdb4fef4358051aad5cb944a9527a4b5.tar.gz glibc-28afd92dbdb4fef4358051aad5cb944a9527a4b5.tar.xz glibc-28afd92dbdb4fef4358051aad5cb944a9527a4b5.zip | |
Fix exp in non-default rounding modes (bug 3976).
Diffstat (limited to 'sysdeps/i386')
| -rw-r--r-- | sysdeps/i386/fpu/libm-test-ulps | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index 56293973dd..389253e1e3 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -460,6 +460,51 @@ Test "exp10 (3) == 1000": ildouble: 8 ldouble: 8 +# exp_downward +Test "exp_downward (1) == e": +ildouble: 1 +ldouble: 1 +Test "exp_downward (2) == e^2": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 2 +ldouble: 2 +Test "exp_downward (3) == e^3": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +# exp_towardzero +Test "exp_towardzero (1) == e": +ildouble: 1 +ldouble: 1 +Test "exp_towardzero (2) == e^2": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 2 +ldouble: 2 +Test "exp_towardzero (3) == e^3": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 + +# exp_upward +Test "exp_upward (1) == e": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + # expm1 Test "expm1 (1) == M_El - 1.0": ildouble: 1 @@ -1184,6 +1229,28 @@ Function: "exp10": ildouble: 8 ldouble: 8 +Function: "exp_downward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 2 +ldouble: 2 + +Function: "exp_towardzero": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +ildouble: 2 +ldouble: 2 + +Function: "exp_upward": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 + Function: "expm1": ildouble: 1 ldouble: 1 |