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Differential D75098 Diff 261771 llvm/include/llvm/Support/TargetOpcodes.def

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llvm/include/llvm/Support/TargetOpcodes.def

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HANDLE_TARGET_OPCODE(SUBREG_TO_REG) HANDLE_TARGET_OPCODE(SUBREG_TO_REG)
/// COPY_TO_REGCLASS - This instruction is a placeholder for a plain /// COPY_TO_REGCLASS - This instruction is a placeholder for a plain
/// register-to-register copy into a specific register class. This is only /// register-to-register copy into a specific register class. This is only
/// used between instruction selection and MachineInstr creation, before /// used between instruction selection and MachineInstr creation, before
/// virtual registers have been created for all the instructions, and it's /// virtual registers have been created for all the instructions, and it's
/// only needed in cases where the register classes implied by the /// only needed in cases where the register classes implied by the
/// instructions are insufficient. It is emitted as a COPY MachineInstr. /// instructions are insufficient. It is emitted as a COPY MachineInstr.
HANDLE_TARGET_OPCODE(COPY_TO_REGCLASS) HANDLE_TARGET_OPCODE(COPY_TO_REGCLASS)
/// DBG_VALUE - a mapping of the llvm.dbg.value intrinsic /// DBG_VALUE - a mapping of the llvm.dbg.value intrinsic
HANDLE_TARGET_OPCODE(DBG_VALUE) HANDLE_TARGET_OPCODE(DBG_VALUE)
/// DBG_LABEL - a mapping of the llvm.dbg.label intrinsic /// DBG_LABEL - a mapping of the llvm.dbg.label intrinsic
HANDLE_TARGET_OPCODE(DBG_LABEL) HANDLE_TARGET_OPCODE(DBG_LABEL)
/// REG_SEQUENCE - This variadic instruction is used to form a register that /// REG_SEQUENCE - This variadic instruction is used to form a register that
/// represents a consecutive sequence of sub-registers. It's used as a /// represents a consecutive sequence of sub-registers. It's used as a
/// register coalescing / allocation aid and must be eliminated before code /// register coalescing / allocation aid and must be eliminated before code
/// emission. /// emission.
// In SDNode form, the first operand encodes the register class created by // In SDNode form, the first operand encodes the register class created by
// the REG_SEQUENCE, while each subsequent pair names a vreg + subreg index // the REG_SEQUENCE, while each subsequent pair names a vreg + subreg index
// pair. Once it has been lowered to a MachineInstr, the regclass operand // pair. Once it has been lowered to a MachineInstr, the regclass operand
// is no longer present. // is no longer present.
/// e.g. v1027 = REG_SEQUENCE v1024, 3, v1025, 4, v1026, 5 /// e.g. v1027 = REG_SEQUENCE v1024, 3, v1025, 4, v1026, 5
/// After register coalescing references of v1024 should be replace with /// After register coalescing references of v1024 should be replace with
/// v1027:3, v1025 with v1027:4, etc. /// v1027:3, v1025 with v1027:4, etc.
HANDLE_TARGET_OPCODE(REG_SEQUENCE) HANDLE_TARGET_OPCODE(REG_SEQUENCE)
/// COPY - Target-independent register copy. This instruction can also be /// COPY - Target-independent register copy. This instruction can also be
/// used to copy between subregisters of virtual registers. /// used to copy between subregisters of virtual registers.
HANDLE_TARGET_OPCODE(COPY) HANDLE_TARGET_OPCODE(COPY)
/// TCOPY - This instruction is the terminator version of COPY. The purpose
/// is to allow copies from terminators to be properly represented (e.g. an
arsenmUnsubmitted
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s/terminal/terminator

arsenm: s/terminal/terminator
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COPY_TERM or COPY_TERMINATOR would be better since it isn't really a branch

arsenm: COPY_TERM or COPY_TERMINATOR would be better since it isn't really a branch
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How about TCOPY?

void: How about `TCOPY`?
/// INLINEASM_BR that defines a physical register) without having
/// to introduce "live-ins" for physical registers before register allocation.
HANDLE_TARGET_OPCODE(TCOPY)
/// BUNDLE - This instruction represents an instruction bundle. Instructions /// BUNDLE - This instruction represents an instruction bundle. Instructions
/// which immediately follow a BUNDLE instruction which are marked with /// which immediately follow a BUNDLE instruction which are marked with
/// 'InsideBundle' flag are inside the bundle. /// 'InsideBundle' flag are inside the bundle.
HANDLE_TARGET_OPCODE(BUNDLE) HANDLE_TARGET_OPCODE(BUNDLE)
/// Lifetime markers. /// Lifetime markers.
HANDLE_TARGET_OPCODE(LIFETIME_START) HANDLE_TARGET_OPCODE(LIFETIME_START)
HANDLE_TARGET_OPCODE(LIFETIME_END) HANDLE_TARGET_OPCODE(LIFETIME_END)
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