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Commit d9dfd6c4 authored by Adam Procter's avatar Adam Procter Committed by Robert Kimball
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Work around problem with AppleClang's isinf (#2820)

parent f6768226
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Showing with 7 additions and 4 deletions
test/bfloat16.cpp
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......@@ -146,10 +146,13 @@ TEST(bfloat16, numeric_limits)
bfloat16 quiet_nan = numeric_limits<bfloat16>::quiet_NaN();
bfloat16 signaling_nan = numeric_limits<bfloat16>::signaling_NaN();
EXPECT_TRUE(isinf(infinity));
EXPECT_TRUE(isinf(neg_infinity));
EXPECT_TRUE(isnan(quiet_nan));
EXPECT_TRUE(isnan(signaling_nan));
// Would be nice if we could have bfloat16 overloads for these, but it would require adding
// overloads into ::std. So we just cast to float here. We can't rely on an implicit cast
// because it fails with some versions of AppleClang.
EXPECT_TRUE(isinf(static_cast<float>(infinity)));
EXPECT_TRUE(isinf(static_cast<float>(neg_infinity)));
EXPECT_TRUE(isnan(static_cast<float>(quiet_nan)));
EXPECT_TRUE(isnan(static_cast<float>(signaling_nan)));
}
TEST(benchmark, bfloat16)
......
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