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| author | Joseph Myers <joseph@codesourcery.com> | 2012-03-22 19:38:09 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-03-22 19:38:09 +0000 |
| commit | 7c69cd143bacc3dbb7daeac4abf08a321aeeb185 (patch) | |
| tree | b28c17e11ccc75dc64b0bd46ebf6203b16fd6b0f /sysdeps/i386/fpu | |
| parent | 81b035fe638d677f90200598294d15811dcccf68 (diff) | |
| download | glibc-7c69cd143bacc3dbb7daeac4abf08a321aeeb185.tar glibc-7c69cd143bacc3dbb7daeac4abf08a321aeeb185.tar.gz glibc-7c69cd143bacc3dbb7daeac4abf08a321aeeb185.tar.bz2 glibc-7c69cd143bacc3dbb7daeac4abf08a321aeeb185.zip | |
Fix cexp overflow (bug 13892).
Diffstat (limited to 'sysdeps/i386/fpu')
| -rw-r--r-- | sysdeps/i386/fpu/libm-test-ulps | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index 4d61635f25..1c791405ab 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -442,6 +442,14 @@ float: 1 ifloat: 1 ildouble: 1 ldouble: 1 +Test "Real part of: cexp (-95 + 0.75 i) == 4.039714446238306526889476684000081624047e-42 + 3.763383677300535390271646960780570275931e-42 i": +double: 1 +idouble: 1 +ildouble: 1 +ldouble: 1 +Test "Imaginary part of: cexp (-95 + 0.75 i) == 4.039714446238306526889476684000081624047e-42 + 3.763383677300535390271646960780570275931e-42 i": +double: 1 +idouble: 1 Test "Imaginary part of: cexp (0 + 0x1p65 i) == 0.99888622066058013610642172179340364209972 - 0.047183876212354673805106149805700013943218 i": float: 1 ifloat: 1 @@ -456,6 +464,12 @@ ldouble: 1 Test "Imaginary part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i": ildouble: 1 ldouble: 1 +Test "Imaginary part of: cexp (11356.5625 + 0.75 i) == 9.052188470850960144814815984311663764287e4931 + 8.432986734191301036267148978260970230200e4931 i": +ildouble: 1 +ldouble: 1 +Test "Imaginary part of: cexp (1440 + 0x1p-1074 i) == inf + 1.196295853897226111293303155636183216483e302 i plus overflow exception": +double: 1 +idouble: 1 Test "Real part of: cexp (50 + 0x1p127 i) == 4.053997150228616856622417636046265337193e21 + 3.232070315463388524466674772633810238819e21 i": double: 2 idouble: 2 @@ -469,6 +483,24 @@ ldouble: 1 Test "Real part of: cexp (500 + 0x1p1023 i) == -1.159886268932754433233243794561351783426e217 + 7.904017694554466595359379965081774849708e216 i": double: 1 idouble: 1 +Test "Real part of: cexp (709.8125 + 0.75 i) == 1.355121963080879535248452862759108365762e308 + 1.262426823598609432507811340856186873507e308 i": +double: 1 +idouble: 1 +ildouble: 1 +ldouble: 1 +Test "Imaginary part of: cexp (709.8125 + 0.75 i) == 1.355121963080879535248452862759108365762e308 + 1.262426823598609432507811340856186873507e308 i": +double: 1 +idouble: 1 +Test "Real part of: cexp (88.75 + 0.75 i) == 2.558360358486542817001900410314204322891e38 + 2.383359453227311447654736314679677655100e38 i": +float: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 +Test "Imaginary part of: cexp (88.75 + 0.75 i) == 2.558360358486542817001900410314204322891e38 + 2.383359453227311447654736314679677655100e38 i": +float: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 # clog Test "Real part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i": @@ -861,6 +893,8 @@ ifloat: 1 ildouble: 2 ldouble: 2 Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i": +double: 1 +idouble: 1 ildouble: 1 ldouble: 1 Test "Imaginary part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i": @@ -873,6 +907,9 @@ idouble: 2 ifloat: 3 ildouble: 3 ldouble: 3 +Test "Imaginary part of: cpow (0.75 + 1.25 i, 1.0 + 1.0 i) == 0.0846958290317209430433805274189191353 + 0.513285749182902449043287190519090481 i": +double: 1 +idouble: 1 Test "Real part of: cpow (2 + 0 i, 10 + 0 i) == 1024.0 + 0.0 i": ildouble: 1 ldouble: 1 |