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[clang][bytecode][NFC] Limit pointer and array ops to integer indices #168022

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Merged
merged 1 commit into from
Nov 14, 2025
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[clang][bytecode][NFC] Limit pointer and array ops to integer indices #168022

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20 changes: 16 additions & 4 deletions clang/lib/AST/ByteCode/Opcodes.td
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Original file line number Diff line number Diff line change
Expand Up @@ -361,8 +361,14 @@ def NarrowPtr : Opcode;
// [Pointer] -> [Pointer]
def ExpandPtr : Opcode;
// [Pointer, Offset] -> [Pointer]
def ArrayElemPtr : AluOpcode;
def ArrayElemPtrPop : AluOpcode;
def ArrayElemPtr : Opcode {
let Types = [IntegralTypeClass];
let HasGroup = 1;
}
def ArrayElemPtrPop : Opcode {
let Types = [IntegralTypeClass];
let HasGroup = 1;
}

def ArrayElemPop : Opcode {
let Args = [ArgUint32];
Expand Down Expand Up @@ -536,9 +542,15 @@ def InitElemPop : Opcode {
//===----------------------------------------------------------------------===//

// [Pointer, Integral] -> [Pointer]
def AddOffset : AluOpcode;
def AddOffset : Opcode {
let Types = [IntegralTypeClass];
let HasGroup = 1;
}
// [Pointer, Integral] -> [Pointer]
def SubOffset : AluOpcode;
def SubOffset : Opcode {
let Types = [IntegralTypeClass];
let HasGroup = 1;
}

// [Pointer, Pointer] -> [Integral]
def SubPtr : Opcode {
Expand Down
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