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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-10-12 21:51:36 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-10-12 21:51:36 +0000 |
| commit | 7247a5f20e1997e38cdfe3558afe8f10d547f2eb (patch) | |
| tree | 367b90616f993fb49ba90d29b321ea10be98e56c /unittests/ADT/APFloatTest.cpp | |
| parent | 41242942fcbb2e6bc4e5bed3e8041f7b20ece8af (diff) | |
Fix APFloat::getLargest so that it actually returns the correct value. Found by accident while reviewing a patch to nearby code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141816 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/ADT/APFloatTest.cpp')
| -rw-r--r-- | unittests/ADT/APFloatTest.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/unittests/ADT/APFloatTest.cpp b/unittests/ADT/APFloatTest.cpp index 3c40a13d36..e70c5f7af2 100644 --- a/unittests/ADT/APFloatTest.cpp +++ b/unittests/ADT/APFloatTest.cpp @@ -648,4 +648,9 @@ TEST(APFloatTest, exactInverse) { EXPECT_FALSE(APFloat(1.40129846e-45f).getExactInverse(0)); } +TEST(APFloatTest, getLargest) { + EXPECT_EQ(3.40282347e+38f, APFloat::getLargest(APFloat::IEEEsingle).convertToFloat()); + EXPECT_EQ(1.7976931348623157e+308, APFloat::getLargest(APFloat::IEEEdouble).convertToDouble()); +} + } |