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//===-- GenericOpcodes.td - Opcodes used with GlobalISel ---*- tablegen -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file defines the generic opcodes used with GlobalISel.
// After instruction selection, these opcodes should not appear.
//
//===----------------------------------------------------------------------===//
//------------------------------------------------------------------------------
// Unary ops.
//------------------------------------------------------------------------------
class GenericInstruction : StandardPseudoInstruction;
// Extend the underlying scalar type of an operation, leaving the high bits
// unspecified.
def G_ANYEXT : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
// Sign extend the underlying scalar type of an operation, copying the sign bit
// into the newly-created space.
def G_SEXT : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
// Zero extend the underlying scalar type of an operation, putting zero bits
// into the newly-created space.
def G_ZEXT : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
// Truncate the underlying scalar type of an operation. This is equivalent to
// G_EXTRACT for scalar types, but acts elementwise on vectors.
def G_TRUNC : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
def G_IMPLICIT_DEF : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins);
let hasSideEffects = 0;
}
def G_PHI : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins variable_ops);
let hasSideEffects = 0;
}
def G_FRAME_INDEX : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins unknown:$src2);
let hasSideEffects = 0;
}
def G_GLOBAL_VALUE : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins unknown:$src);
let hasSideEffects = 0;
}
def G_INTTOPTR : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
def G_PTRTOINT : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
def G_BITCAST : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
def G_CONSTANT : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins unknown:$imm);
let hasSideEffects = 0;
}
def G_FCONSTANT : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins unknown:$imm);
let hasSideEffects = 0;
}
def G_VASTART : GenericInstruction {
let OutOperandList = (outs);
let InOperandList = (ins type0:$list);
let hasSideEffects = 0;
let mayStore = 1;
}
def G_VAARG : GenericInstruction {
let OutOperandList = (outs type0:$val);
let InOperandList = (ins type1:$list, unknown:$align);
let hasSideEffects = 0;
let mayLoad = 1;
let mayStore = 1;
}
def G_CTLZ : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src);
let hasSideEffects = 0;
}
def G_CTLZ_ZERO_UNDEF : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src);
let hasSideEffects = 0;
}
def G_CTTZ : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src);
let hasSideEffects = 0;
}
def G_CTTZ_ZERO_UNDEF : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src);
let hasSideEffects = 0;
}
def G_CTPOP : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src);
let hasSideEffects = 0;
}
def G_BSWAP : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src);
let hasSideEffects = 0;
}
def G_ADDRSPACE_CAST : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
def G_BLOCK_ADDR : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins unknown:$ba);
let hasSideEffects = 0;
}
//------------------------------------------------------------------------------
// Binary ops.
//------------------------------------------------------------------------------
// Generic addition.
def G_ADD : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
// Generic subtraction.
def G_SUB : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 0;
}
// Generic multiplication.
def G_MUL : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
// Generic signed division.
def G_SDIV : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 0;
}
// Generic unsigned division.
def G_UDIV : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 0;
}
// Generic signed remainder.
def G_SREM : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 0;
}
// Generic unsigned remainder.
def G_UREM : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 0;
}
// Generic bitwise and.
def G_AND : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
// Generic bitwise or.
def G_OR : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
// Generic bitwise xor.
def G_XOR : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
// Generic left-shift.
def G_SHL : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
}
// Generic logical right-shift.
def G_LSHR : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
}
// Generic arithmetic right-shift.
def G_ASHR : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
}
// Generic integer comparison.
def G_ICMP : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins unknown:$tst, type1:$src1, type1:$src2);
let hasSideEffects = 0;
}
// Generic floating-point comparison.
def G_FCMP : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins unknown:$tst, type1:$src1, type1:$src2);
let hasSideEffects = 0;
}
// Generic select
def G_SELECT : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$tst, type0:$src1, type0:$src2);
let hasSideEffects = 0;
}
// Generic pointer offset.
def G_GEP : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type1:$src2);
let hasSideEffects = 0;
}
def G_PTR_MASK : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src, unknown:$bits);
let hasSideEffects = 0;
}
//------------------------------------------------------------------------------
// Overflow ops
//------------------------------------------------------------------------------
// Generic unsigned addition producing a carry flag.
def G_UADDO : GenericInstruction {
let OutOperandList = (outs type0:$dst, type1:$carry_out);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
// Generic unsigned addition consuming and producing a carry flag.
def G_UADDE : GenericInstruction {
let OutOperandList = (outs type0:$dst, type1:$carry_out);
let InOperandList = (ins type0:$src1, type0:$src2, type1:$carry_in);
let hasSideEffects = 0;
}
// Generic signed addition producing a carry flag.
def G_SADDO : GenericInstruction {
let OutOperandList = (outs type0:$dst, type1:$carry_out);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
// Generic signed addition consuming and producing a carry flag.
def G_SADDE : GenericInstruction {
let OutOperandList = (outs type0:$dst, type1:$carry_out);
let InOperandList = (ins type0:$src1, type0:$src2, type1:$carry_in);
let hasSideEffects = 0;
}
// Generic unsigned subtraction producing a carry flag.
def G_USUBO : GenericInstruction {
let OutOperandList = (outs type0:$dst, type1:$carry_out);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
}
// Generic unsigned subtraction consuming and producing a carry flag.
def G_USUBE : GenericInstruction {
let OutOperandList = (outs type0:$dst, type1:$carry_out);
let InOperandList = (ins type0:$src1, type0:$src2, type1:$carry_in);
let hasSideEffects = 0;
}
// Generic signed subtraction producing a carry flag.
def G_SSUBO : GenericInstruction {
let OutOperandList = (outs type0:$dst, type1:$carry_out);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
}
// Generic signed subtraction consuming and producing a carry flag.
def G_SSUBE : GenericInstruction {
let OutOperandList = (outs type0:$dst, type1:$carry_out);
let InOperandList = (ins type0:$src1, type0:$src2, type1:$carry_in);
let hasSideEffects = 0;
}
// Generic unsigned multiplication producing a carry flag.
def G_UMULO : GenericInstruction {
let OutOperandList = (outs type0:$dst, type1:$carry_out);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
// Generic signed multiplication producing a carry flag.
def G_SMULO : GenericInstruction {
let OutOperandList = (outs type0:$dst, type1:$carry_out);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
// Multiply two numbers at twice the incoming bit width (unsigned) and return
// the high half of the result.
def G_UMULH : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
// Multiply two numbers at twice the incoming bit width (signed) and return
// the high half of the result.
def G_SMULH : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
//------------------------------------------------------------------------------
// Floating Point Unary Ops.
//------------------------------------------------------------------------------
def G_FNEG : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src);
let hasSideEffects = 0;
}
def G_FPEXT : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
def G_FPTRUNC : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
def G_FPTOSI : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
def G_FPTOUI : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
def G_SITOFP : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
def G_UITOFP : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
def G_FABS : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src);
let hasSideEffects = 0;
}
//------------------------------------------------------------------------------
// Floating Point Binary ops.
//------------------------------------------------------------------------------
// Generic FP addition.
def G_FADD : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
// Generic FP subtraction.
def G_FSUB : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 0;
}
// Generic FP multiplication.
def G_FMUL : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
let isCommutable = 1;
}
// Generic fused multiply-add instruction.
// Behaves like llvm fma intrinsic ie src1 * src2 + src3
def G_FMA : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2, type0:$src3);
let hasSideEffects = 0;
let isCommutable = 0;
}
// Generic FP division.
def G_FDIV : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
}
// Generic FP remainder.
def G_FREM : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
}
// Floating point exponentiation.
def G_FPOW : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1, type0:$src2);
let hasSideEffects = 0;
}
// Floating point base-e exponential of a value.
def G_FEXP : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1);
let hasSideEffects = 0;
}
// Floating point base-2 exponential of a value.
def G_FEXP2 : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1);
let hasSideEffects = 0;
}
// Floating point base-2 logarithm of a value.
def G_FLOG : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1);
let hasSideEffects = 0;
}
// Floating point base-2 logarithm of a value.
def G_FLOG2 : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1);
let hasSideEffects = 0;
}
// Floating point base-10 logarithm of a value.
def G_FLOG10 : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1);
let hasSideEffects = 0;
}
// Floating point ceiling of a value.
def G_FCEIL : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1);
let hasSideEffects = 0;
}
//------------------------------------------------------------------------------
// Opcodes for LLVM Intrinsics
//------------------------------------------------------------------------------
def G_INTRINSIC_TRUNC : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1);
let hasSideEffects = 0;
}
def G_INTRINSIC_ROUND : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src1);
let hasSideEffects = 0;
}
//------------------------------------------------------------------------------
// Memory ops
//------------------------------------------------------------------------------
// Generic load. Expects a MachineMemOperand in addition to explicit operands.
def G_LOAD : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins ptype1:$addr);
let hasSideEffects = 0;
let mayLoad = 1;
}
// Generic sign-extended load. Expects a MachineMemOperand in addition to explicit operands.
def G_SEXTLOAD : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins ptype1:$addr);
let hasSideEffects = 0;
let mayLoad = 1;
}
// Generic zero-extended load. Expects a MachineMemOperand in addition to explicit operands.
def G_ZEXTLOAD : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins ptype1:$addr);
let hasSideEffects = 0;
let mayLoad = 1;
}
// Generic store. Expects a MachineMemOperand in addition to explicit operands.
def G_STORE : GenericInstruction {
let OutOperandList = (outs);
let InOperandList = (ins type0:$src, ptype1:$addr);
let hasSideEffects = 0;
let mayStore = 1;
}
// Generic atomic cmpxchg with internal success check. Expects a
// MachineMemOperand in addition to explicit operands.
def G_ATOMIC_CMPXCHG_WITH_SUCCESS : GenericInstruction {
let OutOperandList = (outs type0:$oldval, type1:$success);
let InOperandList = (ins type2:$addr, type0:$cmpval, type0:$newval);
let hasSideEffects = 0;
let mayLoad = 1;
let mayStore = 1;
}
// Generic atomic cmpxchg. Expects a MachineMemOperand in addition to explicit
// operands.
def G_ATOMIC_CMPXCHG : GenericInstruction {
let OutOperandList = (outs type0:$oldval);
let InOperandList = (ins ptype1:$addr, type0:$cmpval, type0:$newval);
let hasSideEffects = 0;
let mayLoad = 1;
let mayStore = 1;
}
// Generic atomicrmw. Expects a MachineMemOperand in addition to explicit
// operands.
class G_ATOMICRMW_OP : GenericInstruction {
let OutOperandList = (outs type0:$oldval);
let InOperandList = (ins ptype1:$addr, type0:$val);
let hasSideEffects = 0;
let mayLoad = 1;
let mayStore = 1;
}
def G_ATOMICRMW_XCHG : G_ATOMICRMW_OP;
def G_ATOMICRMW_ADD : G_ATOMICRMW_OP;
def G_ATOMICRMW_SUB : G_ATOMICRMW_OP;
def G_ATOMICRMW_AND : G_ATOMICRMW_OP;
def G_ATOMICRMW_NAND : G_ATOMICRMW_OP;
def G_ATOMICRMW_OR : G_ATOMICRMW_OP;
def G_ATOMICRMW_XOR : G_ATOMICRMW_OP;
def G_ATOMICRMW_MAX : G_ATOMICRMW_OP;
def G_ATOMICRMW_MIN : G_ATOMICRMW_OP;
def G_ATOMICRMW_UMAX : G_ATOMICRMW_OP;
def G_ATOMICRMW_UMIN : G_ATOMICRMW_OP;
//------------------------------------------------------------------------------
// Variadic ops
//------------------------------------------------------------------------------
// Extract a register of the specified size, starting from the block given by
// index. This will almost certainly be mapped to sub-register COPYs after
// register banks have been selected.
def G_EXTRACT : GenericInstruction {
let OutOperandList = (outs type0:$res);
let InOperandList = (ins type1:$src, unknown:$offset);
let hasSideEffects = 0;
}
// Extract multiple registers specified size, starting from blocks given by
// indexes. This will almost certainly be mapped to sub-register COPYs after
// register banks have been selected.
// The output operands are always ordered from lowest bits to highest:
// %bits_0_7:(s8), %bits_8_15:(s8),
// %bits_16_23:(s8), %bits_24_31:(s8) = G_UNMERGE_VALUES %0:(s32)
def G_UNMERGE_VALUES : GenericInstruction {
let OutOperandList = (outs type0:$dst0, variable_ops);
let InOperandList = (ins type1:$src);
let hasSideEffects = 0;
}
// Insert a smaller register into a larger one at the specified bit-index.
def G_INSERT : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src, type1:$op, unknown:$offset);
let hasSideEffects = 0;
}
// Concatenate multiple registers of the same size into a wider register.
// The input operands are always ordered from lowest bits to highest:
// %0:(s32) = G_MERGE_VALUES %bits_0_7:(s8), %bits_8_15:(s8),
// %bits_16_23:(s8), %bits_24_31:(s8)
def G_MERGE_VALUES : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src0, variable_ops);
let hasSideEffects = 0;
}
/// Create a vector from multiple scalar registers.
def G_BUILD_VECTOR : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src0, variable_ops);
let hasSideEffects = 0;
}
/// Like G_BUILD_VECTOR, but truncates the larger operand types to fit the
/// destination vector elt type.
def G_BUILD_VECTOR_TRUNC : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src0, variable_ops);
let hasSideEffects = 0;
}
/// Create a vector by concatenating vectors together.
def G_CONCAT_VECTORS : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src0, variable_ops);
let hasSideEffects = 0;
}
// Intrinsic without side effects.
def G_INTRINSIC : GenericInstruction {
let OutOperandList = (outs);
let InOperandList = (ins unknown:$intrin, variable_ops);
let hasSideEffects = 0;
}
// Intrinsic with side effects.
def G_INTRINSIC_W_SIDE_EFFECTS : GenericInstruction {
let OutOperandList = (outs);
let InOperandList = (ins unknown:$intrin, variable_ops);
let hasSideEffects = 1;
let mayLoad = 1;
let mayStore = 1;
}
//------------------------------------------------------------------------------
// Branches.
//------------------------------------------------------------------------------
// Generic unconditional branch.
def G_BR : GenericInstruction {
let OutOperandList = (outs);
let InOperandList = (ins unknown:$src1);
let hasSideEffects = 0;
let isBranch = 1;
let isTerminator = 1;
let isBarrier = 1;
}
// Generic conditional branch.
def G_BRCOND : GenericInstruction {
let OutOperandList = (outs);
let InOperandList = (ins type0:$tst, unknown:$truebb);
let hasSideEffects = 0;
let isBranch = 1;
let isTerminator = 1;
}
// Generic indirect branch.
def G_BRINDIRECT : GenericInstruction {
let OutOperandList = (outs);
let InOperandList = (ins type0:$src1);
let hasSideEffects = 0;
let isBranch = 1;
let isTerminator = 1;
}
//------------------------------------------------------------------------------
// Vector ops
//------------------------------------------------------------------------------
// Generic insertelement.
def G_INSERT_VECTOR_ELT : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type0:$src, type1:$elt, type2:$idx);
let hasSideEffects = 0;
}
// Generic extractelement.
def G_EXTRACT_VECTOR_ELT : GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$src, type2:$idx);
let hasSideEffects = 0;
}
// Generic shufflevector.
def G_SHUFFLE_VECTOR: GenericInstruction {
let OutOperandList = (outs type0:$dst);
let InOperandList = (ins type1:$v1, type1:$v2, type2:$mask);
let hasSideEffects = 0;
}
// TODO: Add the other generic opcodes.