diff options
Diffstat (limited to 'llvm/unittests/ADT/APFloatTest.cpp')
| -rw-r--r-- | llvm/unittests/ADT/APFloatTest.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/llvm/unittests/ADT/APFloatTest.cpp b/llvm/unittests/ADT/APFloatTest.cpp index 280a086..84fb6fa 100644 --- a/llvm/unittests/ADT/APFloatTest.cpp +++ b/llvm/unittests/ADT/APFloatTest.cpp @@ -3289,6 +3289,20 @@ TEST(APFloatTest, mod) { EXPECT_EQ(f1.mod(f2), APFloat::opInvalidOp); EXPECT_TRUE(f1.isNaN()); } + { + APFloat f1(APFloat::IEEEdouble(), "-4.0"); + APFloat f2(APFloat::IEEEdouble(), "-2.0"); + APFloat expected(APFloat::IEEEdouble(), "-0.0"); + EXPECT_EQ(f1.mod(f2), APFloat::opOK); + EXPECT_TRUE(f1.bitwiseIsEqual(expected)); + } + { + APFloat f1(APFloat::IEEEdouble(), "-4.0"); + APFloat f2(APFloat::IEEEdouble(), "2.0"); + APFloat expected(APFloat::IEEEdouble(), "-0.0"); + EXPECT_EQ(f1.mod(f2), APFloat::opOK); + EXPECT_TRUE(f1.bitwiseIsEqual(expected)); + } } TEST(APFloatTest, PPCDoubleDoubleAddSpecial) { |