[llvm] [SandboxIR] Implement UnaryInstruction class (PR #101541)
Arthur Eubanks via llvm-commits
llvm-commits at lists.llvm.org
Thu Aug 1 15:48:39 PDT 2024
================
@@ -836,10 +839,26 @@ class BranchInst : public Instruction {
#endif
};
-class LoadInst final : public Instruction {
+/// An abstract class, parent of unary instructions.
+class UnaryInstruction : public Instruction {
+protected:
+ UnaryInstruction(ClassID ID, Opcode Opc, llvm::Instruction *LLVMI,
+ Context &Ctx)
+ : Instruction(ID, Opc, LLVMI, Ctx) {}
+
+public:
+ static bool classof(const Instruction *I) {
+ return I->getOpcode() == Instruction::Opcode::Load || isa<CastInst>(I);
----------------
aeubanks wrote:
weird that the load and cast check use different methods (opcode vs isa)
https://github.com/llvm/llvm-project/pull/101541
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