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Fix hipTestFMA to support older compiler

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The older compiler does not promote integral
arguments to double, instead it uses float.
This patch tries to support the old compiler
headers, and also the newer one.

Change-Id: I01e0b96a82ecddc6230cb5baf2573a318b25445b


[ROCm/clr commit: d432615faa]
This commit is contained in:
Aaron En Ye Shi
2020-12-09 19:32:42 +00:00
zatwierdzone przez Aaron En Ye Shi
rodzic 7ef0e83499
commit 3887d84693
1 zmienionych plików z 32 dodań i 13 usunięć
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projects/clr/hipamd/tests/src/deviceLib/hipTestFMA.cpp
+32 -13
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@@ -43,19 +43,38 @@ THE SOFTWARE.
double doubleResult = fma(d, d, 3.0);
Check(floatResult != doubleResult);
// To align with libcxx, if any argument has integral type,
// it is cast to double.
// Check type promotes to double.
Check(fma(f, f, 3) == doubleResult);
Check(fma(f, f, (char)3) == doubleResult);
Check(fma(f, f, (unsigned char)3) == doubleResult);
Check(fma(f, f, (short)3) == doubleResult);
Check(fma(f, f, (unsigned short)3) == doubleResult);
Check(fma(f, f, (int)3) == doubleResult);
Check(fma(f, f, (unsigned int)3) == doubleResult);
Check(fma(f, f, (long)3) == doubleResult);
Check(fma(f, f, (unsigned long)3) == doubleResult);
Check(fma(f, f, true) == fma((double)f, (double)f, 1.0));
if(sizeof(decltype(fma(f, f, 3))) == 8) {
// To align with libcxx, if any argument has integral type,
// it is cast to double.
// Check type promotes to double.
Check(fma(f, f, 3) == doubleResult);
Check(fma(f, f, (char)3) == doubleResult);
Check(fma(f, f, (unsigned char)3) == doubleResult);
Check(fma(f, f, (short)3) == doubleResult);
Check(fma(f, f, (unsigned short)3) == doubleResult);
Check(fma(f, f, (int)3) == doubleResult);
Check(fma(f, f, (unsigned int)3) == doubleResult);
Check(fma(f, f, (long)3) == doubleResult);
Check(fma(f, f, (unsigned long)3) == doubleResult);
Check(fma(f, f, true) == fma((double)f, (double)f, 1.0));
} else if(sizeof(decltype(fma(f, f, 3))) == 4) {
// Previous HIP headers returns float type.
// Delete this to support backwards compatibility.
// check promote to float.
Check(fma(f, f, 3) == floatResult);
Check(fma(f, f, (char)3) == floatResult);
Check(fma(f, f, (unsigned char)3) == floatResult);
Check(fma(f, f, (short)3) == floatResult);
Check(fma(f, f, (unsigned short)3) == floatResult);
Check(fma(f, f, (int)3) == floatResult);
Check(fma(f, f, (unsigned int)3) == floatResult);
Check(fma(f, f, (long)3) == floatResult);
Check(fma(f, f, (unsigned long)3) == floatResult);
Check(fma(f, f, true) == fma(f, f, 1.0f));
} else {
assert(0 && "Invalid fma return type.");
}
Check(fma(d, (double)f, 3) == doubleResult);
Check(fma(d, (double)f, (char)3) == doubleResult);
Check(fma(d, (double)f, (unsigned char)3) == doubleResult);