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Merge remote-tracking branch 'origin/main' into rebranch

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swift-ci
2024-04-12 13:37:42 -07:00
parent 7413ecc2ea 9fca2ff0ff
commit 5b6eadf416
560 changed files with 9353 additions and 3953 deletions
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43
include/swift/SIL/SILInstruction.h
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@@ -1850,12 +1850,10 @@ class TailAllocatedDebugVariable {
int_type HasValue : 1;
/// True if this is a let-binding.
int_type Constant : 1;
/// True if this variable is created by compiler
int_type Implicit : 1;
/// When this is nonzero there is a tail-allocated string storing
/// variable name present. This typically only happens for
/// instructions that were created from parsing SIL assembler.
int_type NameLength : 13;
int_type NameLength : 14;
/// The source function argument position from left to right
/// starting with 1 or 0 if this is a local variable.
int_type ArgNo : 16;
@@ -1877,9 +1875,6 @@ public:
StringRef getName(const char *buf) const;
bool isLet() const { return Bits.Data.Constant; }
bool isImplicit() const { return Bits.Data.Implicit; }
void setImplicit(bool V = true) { Bits.Data.Implicit = V; }
std::optional<SILDebugVariable>
get(VarDecl *VD, const char *buf, std::optional<SILType> AuxVarType = {},
std::optional<SILLocation> DeclLoc = {},
@@ -1891,8 +1886,8 @@ public:
StringRef name = getName(buf);
if (VD && name.empty())
name = VD->getName().str();
return SILDebugVariable(name, isLet(), getArgNo(), isImplicit(), AuxVarType,
DeclLoc, DeclScope, DIExprElements);
return SILDebugVariable(name, isLet(), getArgNo(), AuxVarType, DeclLoc,
DeclScope, DIExprElements);
}
};
static_assert(sizeof(TailAllocatedDebugVariable) == 4,
@@ -4649,6 +4644,37 @@ public:
Operand *getSingleNonEndingUse() const;
};
/// BorrowedFromInst - Establishes borrow relations.
class BorrowedFromInst final : public InstructionBaseWithTrailingOperands<
SILInstructionKind::BorrowedFromInst, BorrowedFromInst,
OwnershipForwardingSingleValueInstruction> {
friend SILBuilder;
/// Because of the storage requirements of BorrowedFromInst, object
/// creation goes through 'create()'.
BorrowedFromInst(SILDebugLocation DebugLoc, ArrayRef<SILValue> operands);
/// Construct a BorrowedFromInst.
static BorrowedFromInst *create(SILDebugLocation DebugLoc, SILValue borrowedValue,
ArrayRef<SILValue> enclosingValues, SILModule &M);
public:
SILValue getBorrowedValue() {
return getAllOperands()[0].get();
}
/// The elements referenced by this StructInst.
ArrayRef<Operand> getEnclosingValueOperands() const {
return getAllOperands().drop_front();
}
/// The elements referenced by this StructInst.
OperandValueArrayRef getEnclosingValues() const {
return OperandValueArrayRef(getEnclosingValueOperands());
}
};
inline auto BeginBorrowInst::getEndBorrows() const -> EndBorrowRange {
return getUsersOfType<EndBorrowInst>();
}
@@ -11142,6 +11168,7 @@ OwnershipForwardingSingleValueInstruction::classof(SILInstructionKind kind) {
case SILInstructionKind::UnconditionalCheckedCastInst:
case SILInstructionKind::FunctionExtractIsolationInst:
case SILInstructionKind::DropDeinitInst:
case SILInstructionKind::BorrowedFromInst:
return true;
default:
return false;