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Fix APFloat::getLargest so that it actually returns the correct value. Found by accident while reviewing a patch to nearby code.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141816 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Friedman
2011-10-12 21:51:36 +00:00
parent 41242942fc
commit 7247a5f20e
2 changed files with 8 additions and 2 deletions
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5
unittests/ADT/APFloatTest.cpp
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@ -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());
}
}