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Adding the vector constants property extensions that are only supported for certain T #117975

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Merged
merged 15 commits into from
Aug 20, 2025
Merged

Adding the vector constants property extensions that are only supported for certain T #117975

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89e9b35
Adding the vector constants property extensions that are only support…
tannergooding Jul 23, 2025
25a962f
Use static_cast<int64_t> instead of I64
tannergooding Jul 23, 2025
1f17a81
Ensure mono corelib also suppresses the API compat warnings for exten…
tannergooding Jul 23, 2025
df6a9fa
Update src/libraries/System.Private.CoreLib/src/System/Runtime/Intrin…
tannergooding Jul 23, 2025
1fc18b8
Fixing a couple additional tests
tannergooding Jul 23, 2025
a842d7d
Have the linker preserve the `extension marker method` if the type is…
tannergooding Jul 23, 2025
b47945b
Have TestConstant check for IsNaN rather than a specific bit pattern
tannergooding Jul 23, 2025
e1a3824
Merge remote-tracking branch 'dotnet/main' into fix-117569
tannergooding Aug 3, 2025
2bce8ce
Remove linker workaround for extension members
tannergooding Aug 3, 2025
ea7063d
Update src/tests/JIT/HardwareIntrinsics/X86/Regression/GitHub_17073/G…
tannergooding Aug 3, 2025
f8bdb3c
Merge branch 'main' into fix-117569
tannergooding Aug 7, 2025
b86b248
Merge branch 'main' into fix-117569
tannergooding Aug 12, 2025
4535575
Merge branch 'main' into fix-117569
tannergooding Aug 13, 2025
4fd8b16
Merge branch 'main' into fix-117569
tannergooding Aug 19, 2025
2400bab
Don't override the toolset compiler for runtime tests
tannergooding Aug 19, 2025
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36 changes: 36 additions & 0 deletions src/coreclr/jit/fgbasic.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1483,18 +1483,54 @@ void Compiler::fgFindJumpTargets(const BYTE* codeAddr, IL_OFFSET codeSize, Fixed
#if defined(FEATURE_HW_INTRINSICS)
#if defined(TARGET_ARM64)
case NI_Vector64_get_AllBitsSet:
case NI_Vector64_get_E:
case NI_Vector64_get_Epsilon:
case NI_Vector64_get_NaN:
case NI_Vector64_get_NegativeInfinity:
case NI_Vector64_get_NegativeOne:
case NI_Vector64_get_NegativeZero:
case NI_Vector64_get_One:
case NI_Vector64_get_Pi:
case NI_Vector64_get_PositiveInfinity:
case NI_Vector64_get_Tau:
case NI_Vector64_get_Zero:
#endif // TARGET_ARM64
case NI_Vector128_get_AllBitsSet:
case NI_Vector128_get_E:
case NI_Vector128_get_Epsilon:
case NI_Vector128_get_NaN:
case NI_Vector128_get_NegativeInfinity:
case NI_Vector128_get_NegativeOne:
case NI_Vector128_get_NegativeZero:
case NI_Vector128_get_One:
case NI_Vector128_get_Pi:
case NI_Vector128_get_PositiveInfinity:
case NI_Vector128_get_Tau:
case NI_Vector128_get_Zero:
#if defined(TARGET_XARCH)
case NI_Vector256_get_AllBitsSet:
case NI_Vector256_get_E:
case NI_Vector256_get_Epsilon:
case NI_Vector256_get_NaN:
case NI_Vector256_get_NegativeInfinity:
case NI_Vector256_get_NegativeOne:
case NI_Vector256_get_NegativeZero:
case NI_Vector256_get_One:
case NI_Vector256_get_Pi:
case NI_Vector256_get_PositiveInfinity:
case NI_Vector256_get_Tau:
case NI_Vector256_get_Zero:
case NI_Vector512_get_AllBitsSet:
case NI_Vector512_get_E:
case NI_Vector512_get_Epsilon:
case NI_Vector512_get_NaN:
case NI_Vector512_get_NegativeInfinity:
case NI_Vector512_get_NegativeOne:
case NI_Vector512_get_NegativeZero:
case NI_Vector512_get_One:
case NI_Vector512_get_Pi:
case NI_Vector512_get_PositiveInfinity:
case NI_Vector512_get_Tau:
case NI_Vector512_get_Zero:
#endif // TARGET_XARCH
#endif // FEATURE_HW_INTRINSICS
Expand Down
156 changes: 156 additions & 0 deletions src/coreclr/jit/hwintrinsicarm64.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1439,6 +1439,40 @@ GenTree* Compiler::impSpecialIntrinsic(NamedIntrinsic intrinsic,
break;
}

case NI_Vector64_get_E:
case NI_Vector128_get_E:
{
assert(sig->numArgs == 0);

if (varTypeIsFloating(simdBaseType))
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(simdBaseType, 2.718281828459045);
retNode = vecCns;
}
break;
}

case NI_Vector64_get_Epsilon:
case NI_Vector128_get_Epsilon:
{
assert(sig->numArgs == 0);

if (simdBaseType == TYP_FLOAT)
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(TYP_INT, static_cast<int64_t>(0x00000001));
retNode = vecCns;
}
else if (simdBaseType == TYP_DOUBLE)
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(TYP_LONG, static_cast<int64_t>(0x0000000000000001));
retNode = vecCns;
}
break;
}

case NI_Vector64_get_Indices:
case NI_Vector128_get_Indices:
{
Expand All @@ -1447,6 +1481,80 @@ GenTree* Compiler::impSpecialIntrinsic(NamedIntrinsic intrinsic,
break;
}

case NI_Vector64_get_NaN:
case NI_Vector128_get_NaN:
{
assert(sig->numArgs == 0);

if (simdBaseType == TYP_FLOAT)
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(TYP_INT, static_cast<int64_t>(0x7FC00000));
retNode = vecCns;
}
else if (simdBaseType == TYP_DOUBLE)
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(TYP_LONG, static_cast<int64_t>(0x7FF8000000000000));
retNode = vecCns;
}
break;
}

case NI_Vector64_get_NegativeInfinity:
case NI_Vector128_get_NegativeInfinity:
{
assert(sig->numArgs == 0);

if (simdBaseType == TYP_FLOAT)
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(TYP_INT, static_cast<int64_t>(0xFF800000));
retNode = vecCns;
}
else if (simdBaseType == TYP_DOUBLE)
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(TYP_LONG, static_cast<int64_t>(0xFFF0000000000000));
retNode = vecCns;
}
break;
}

case NI_Vector64_get_NegativeOne:
case NI_Vector128_get_NegativeOne:
{
assert(sig->numArgs == 0);

if (varTypeIsFloating(simdBaseType))
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(simdBaseType, -1.0);
retNode = vecCns;
}
else if (varTypeIsSigned(simdBaseType))
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(simdBaseType, static_cast<int64_t>(-1));
retNode = vecCns;
}
break;
}

case NI_Vector64_get_NegativeZero:
case NI_Vector128_get_NegativeZero:
{
assert(sig->numArgs == 0);

if (varTypeIsFloating(simdBaseType))
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(simdBaseType, -0.0);
retNode = vecCns;
}
break;
}

case NI_Vector64_get_One:
case NI_Vector128_get_One:
{
Expand All @@ -1455,6 +1563,54 @@ GenTree* Compiler::impSpecialIntrinsic(NamedIntrinsic intrinsic,
break;
}

case NI_Vector64_get_Pi:
case NI_Vector128_get_Pi:
{
assert(sig->numArgs == 0);

if (varTypeIsFloating(simdBaseType))
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(simdBaseType, 3.141592653589793);
retNode = vecCns;
}
break;
}

case NI_Vector64_get_PositiveInfinity:
case NI_Vector128_get_PositiveInfinity:
{
assert(sig->numArgs == 0);

if (simdBaseType == TYP_FLOAT)
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(TYP_INT, static_cast<int64_t>(0x7F800000));
retNode = vecCns;
}
else if (simdBaseType == TYP_DOUBLE)
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(TYP_LONG, static_cast<int64_t>(0x7FF0000000000000));
retNode = vecCns;
}
break;
}

case NI_Vector64_get_Tau:
case NI_Vector128_get_Tau:
{
assert(sig->numArgs == 0);

if (varTypeIsFloating(simdBaseType))
{
GenTreeVecCon* vecCns = gtNewVconNode(retType);
vecCns->EvaluateBroadcastInPlace(simdBaseType, 6.283185307179586);
retNode = vecCns;
}
break;
}

case NI_Vector64_get_Zero:
case NI_Vector128_get_Zero:
{
Expand Down
2 changes: 1 addition & 1 deletion src/coreclr/jit/hwintrinsiccodegenxarch.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2346,7 +2346,7 @@ void CodeGen::genBaseIntrinsic(GenTreeHWIntrinsic* node, insOpts instOptions)
//
// Vector128<int> overflowMask =
// Vector128.Equals(op1, Vector128.Create(int.MinValue)
// & Vector128.Equals(op2, Vector128.Create(-1));
// & Vector128.Equals(op2, Vector128<int>.NegativeOne);
// if (!Vector128.EqualsAll(overflowMask, Vector128<int>.Zero))
// {
// throw new OverflowException();
Expand Down
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