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[flang] Fix unit test failure on POWER

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A new unit test for the Fortran runtime needs to allow for some
architectural variation on Infinity and NaN edge cases of NINT().
This commit is contained in:
peter klausler 2021-04-01 15:59:56 -07:00
parent cba422264c
commit 287c93c132
1 changed files with 6 additions and 4 deletions
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10
flang/unittests/RuntimeGTest/Numeric.cpp
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@ -118,10 +118,12 @@ TEST(Numeric, Nint) {
EXPECT_EQ(RTNAME(Nint4_4)(Real<4>{2.5}), 3);
EXPECT_EQ(RTNAME(Nint8_4)(Real<8>{-2.5}), -3);
EXPECT_EQ(RTNAME(Nint8_8)(Real<8>{0}), 0);
EXPECT_EQ(RTNAME(Nint4_4)(std::numeric_limits<Real<4>>::infinity()),
std::numeric_limits<Int<4>>::min());
EXPECT_EQ(RTNAME(Nint4_4)(std::numeric_limits<Real<4>>::quiet_NaN()),
std::numeric_limits<Int<4>>::min());
auto nintInf{RTNAME(Nint4_4)(std::numeric_limits<Real<4>>::infinity())};
EXPECT_TRUE(nintInf == std::numeric_limits<Int<4>>::min() ||
nintInf == std::numeric_limits<Int<4>>::max());
auto nintNaN{RTNAME(Nint4_4)(std::numeric_limits<Real<4>>::quiet_NaN())};
EXPECT_TRUE(nintNaN == std::numeric_limits<Int<4>>::min() ||
nintNaN == std::numeric_limits<Int<4>>::max());
}
TEST(Numeric, RRSpacing) {