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Fixed non-composites 'in' parameters

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This commit is contained in:
Brian Fiete 2022-06-14 06:57:24 -07:00
parent 309e3cb02a
commit 0cf9135b8a
5 changed files with 51 additions and 8 deletions
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8
IDEHelper/Compiler/BfAst.h
View file

@ -578,6 +578,7 @@ public:
enum BfTypedValueKind
{
BfTypedValueKind_Addr,
BfTypedValueKind_VolatileAddr,
BfTypedValueKind_CopyOnMutateAddr,
BfTypedValueKind_CopyOnMutateAddr_Derived,
BfTypedValueKind_ReadOnlyAddr,
@ -586,7 +587,7 @@ enum BfTypedValueKind
BfTypedValueKind_ReadOnlyTempAddr,
BfTypedValueKind_ThisAddr,
BfTypedValueKind_BaseAddr,
BfTypedValueKind_ReadOnlyThisAddr,
BfTypedValueKind_ReadOnlyThisAddr,
BfTypedValueKind_ReadOnlyBaseAddr,
BfTypedValueKind_Value,
@ -750,6 +751,11 @@ public:
mKind = (BfTypedValueKind)((int)mKind - 1);
}
bool IsVolatile() const
{
return mKind == BfTypedValueKind_VolatileAddr;
}
bool IsSplat() const
{
return (mKind >= BfTypedValueKind_SplatHead) && (mKind <= BfTypedValueKind_ParamsSplat);

7
IDEHelper/Compiler/BfExprEvaluator.cpp
View file

@ -5093,6 +5093,9 @@ BfTypedValue BfExprEvaluator::LoadField(BfAstNode* targetSrc, BfTypedValue targe
}
}
if ((fieldDef->mIsVolatile) && (retVal.IsAddr()))
retVal.mKind = BfTypedValueKind_VolatileAddr;
if (wantsLoadValue)
retVal = mModule->LoadValue(retVal, NULL, mIsVolatileReference);
else
@ -5902,8 +5905,8 @@ void BfExprEvaluator::ResolveArgValues(BfResolvedArgs& resolvedArgs, BfResolveAr
resolvedArg.mResolvedType = argValue.mType;
if (resolvedArg.mResolvedType->IsRef())
argValue.mKind = BfTypedValueKind_Value;
else if ((!resolvedArg.mResolvedType->IsStruct()) && (!resolvedArg.mResolvedType->IsSizedArray()) && (!resolvedArg.mResolvedType->IsValuelessType()))
argValue = mModule->LoadValue(argValue, NULL, exprEvaluator.mIsVolatileReference);
if (exprEvaluator.mIsVolatileReference)
resolvedArg.mArgFlags = (BfArgFlags)(resolvedArg.mArgFlags | BfArgFlag_Volatile);
}
resolvedArg.mUncastedTypedValue = argValue;
resolvedArg.mTypedValue = argValue;

3
IDEHelper/Compiler/BfExprEvaluator.h
View file

@ -21,7 +21,8 @@ enum BfArgFlags
BfArgFlag_UninitializedExpr = 0x400,
BfArgFlag_StringInterpolateFormat = 0x800,
BfArgFlag_StringInterpolateArg = 0x1000,
BfArgFlag_Cascade = 0x2000
BfArgFlag_Cascade = 0x2000,
BfArgFlag_Volatile = 0x8000
};
enum BfResolveArgsFlags

8
IDEHelper/Compiler/BfModule.cpp
View file

@ -12583,11 +12583,9 @@ BfTypedValue BfModule::LoadValue(BfTypedValue typedValue, BfAstNode* refNode, bo
{
return BfTypedValue(loadedVal, typedValue.mType, false);
}
/*if (isVolatile)
mBfIRBuilder->CreateFence(BfIRFenceType_AcquireRelease);*/
PopulateType(typedValue.mType, BfPopulateType_Data);
loadedVal = mBfIRBuilder->CreateAlignedLoad(loadedVal, std::max(1, (int)typedValue.mType->mAlign), isVolatile);
loadedVal = mBfIRBuilder->CreateAlignedLoad(loadedVal, std::max(1, (int)typedValue.mType->mAlign), isVolatile || typedValue.IsVolatile());
}
return BfTypedValue(loadedVal, typedValue.mType, false);
}
@ -14739,6 +14737,8 @@ BfTypedValue BfModule::ReferenceStaticField(BfFieldInstance* fieldInstance)
if (type->IsValuelessType())
return BfTypedValue(globalValue, type);
if (fieldDef->mIsVolatile)
return BfTypedValue(globalValue, type, BfTypedValueKind_VolatileAddr);
return BfTypedValue(globalValue, type, !fieldDef->mIsConst);
}

33
IDEHelper/Tests/src/MethodCalls.bf
View file

@ -159,6 +159,29 @@ namespace Tests
}
static void InInt(in int a)
{
Test.Assert(a == 123);
#unwarn
int* aPtr = &a;
*aPtr = 234;
}
static void CopyStructA(StructA sa)
{
#unwarn
StructA* saPtr = &sa;
saPtr.mA += 1000;
}
static void InStructA(in StructA sa)
{
#unwarn
StructA* saPtr = &sa;
saPtr.mA += 1000;
}
[Test]
public static void TestBasics()
{
@ -206,6 +229,16 @@ namespace Tests
var v = ObjMethod(.. scope String());
Test.Assert(v.GetType() == typeof(String));
int b = 123;
InInt(b);
Test.Assert(b == 234);
StructA sa4 = .(400, 401);
CopyStructA(sa4);
Test.Assert(sa4.mA == 400);
InStructA(sa4);
Test.Assert(sa4.mA == 1400);
}
}
}