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[ABI][NFC] Fix the confusion of ByVal and ByRef argument names 

The second argument of getNaturalAlignIndirect() was `bool ByRef`, but
the implementation was just delegating to getIndirect() with `ByRef`
passed unchanged to `bool ByVal` parameter of getIndirect().

Fix a couple of /*ByRef=*/ comments as well.

Reviewed By: rjmccall

Differential Revision: https://reviews.llvm.org/D85113
This commit is contained in:
Anatoly Trosinenko 2020-08-06 14:34:10 +03:00
parent 3d10050e37
commit 5a07490d76
2 changed files with 8 additions and 8 deletions
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2
clang/lib/CodeGen/ABIInfo.h
View File

@ -111,7 +111,7 @@ namespace swiftcall {
/// A convenience method to return an indirect ABIArgInfo with an
/// expected alignment equal to the ABI alignment of the given type.
CodeGen::ABIArgInfo
getNaturalAlignIndirect(QualType Ty, bool ByRef = true,
getNaturalAlignIndirect(QualType Ty, bool ByVal = true,
bool Realign = false,
llvm::Type *Padding = nullptr) const;

14
clang/lib/CodeGen/TargetInfo.cpp
View File

@ -80,17 +80,17 @@ static bool isAggregateTypeForABI(QualType T) {
T->isMemberFunctionPointerType();
}
ABIArgInfo
ABIInfo::getNaturalAlignIndirect(QualType Ty, bool ByRef, bool Realign,
llvm::Type *Padding) const {
return ABIArgInfo::getIndirect(getContext().getTypeAlignInChars(Ty),
ByRef, Realign, Padding);
ABIArgInfo ABIInfo::getNaturalAlignIndirect(QualType Ty, bool ByVal,
bool Realign,
llvm::Type *Padding) const {
return ABIArgInfo::getIndirect(getContext().getTypeAlignInChars(Ty), ByVal,
Realign, Padding);
}
ABIArgInfo
ABIInfo::getNaturalAlignIndirectInReg(QualType Ty, bool Realign) const {
return ABIArgInfo::getIndirectInReg(getContext().getTypeAlignInChars(Ty),
/*ByRef*/ false, Realign);
/*ByVal*/ false, Realign);
}
Address ABIInfo::EmitMSVAArg(CodeGenFunction &CGF, Address VAListAddr,
@ -8555,7 +8555,7 @@ ABIArgInfo LanaiABIInfo::classifyArgumentType(QualType Ty,
if (RAA == CGCXXABI::RAA_Indirect) {
return getIndirectResult(Ty, /*ByVal=*/false, State);
} else if (RAA == CGCXXABI::RAA_DirectInMemory) {
return getNaturalAlignIndirect(Ty, /*ByRef=*/true);
return getNaturalAlignIndirect(Ty, /*ByVal=*/true);
}
}