-
-// Atomic pseudo-insts which will be lowered to ldrex/strex loops.
-// (64-bit pseudos use a hand-written selection code).
- let mayLoad = 1, mayStore = 1 in {
- def ATOMIC_LOAD_ADD_I8 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_SUB_I8 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_AND_I8 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_OR_I8 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_XOR_I8 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_NAND_I8 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_MIN_I8 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$val, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_MAX_I8 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$val, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_UMIN_I8 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$val, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_UMAX_I8 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$val, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_SWAP_I8 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$new, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_CMP_SWAP_I8 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$old, GPR:$new, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_ADD_I16 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_SUB_I16 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_AND_I16 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_OR_I16 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_XOR_I16 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_NAND_I16 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_MIN_I16 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$val, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_MAX_I16 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$val, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_UMIN_I16 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$val, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_UMAX_I16 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$val, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_SWAP_I16 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$new, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_CMP_SWAP_I16 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$old, GPR:$new, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_ADD_I32 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_SUB_I32 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_AND_I32 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_OR_I32 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_XOR_I32 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_NAND_I32 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$incr, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_MIN_I32 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$val, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_MAX_I32 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$val, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_UMIN_I32 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$val, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_UMAX_I32 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$val, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_SWAP_I32 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$new, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_CMP_SWAP_I32 : PseudoInst<
- (outs GPR:$dst),
- (ins GPR:$ptr, GPR:$old, GPR:$new, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_ADD_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$src1, GPR:$src2, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_SUB_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$src1, GPR:$src2, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_AND_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$src1, GPR:$src2, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_OR_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$src1, GPR:$src2, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_XOR_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$src1, GPR:$src2, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_NAND_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$src1, GPR:$src2, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_MIN_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$src1, GPR:$src2, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_MAX_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$src1, GPR:$src2, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_UMIN_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$src1, GPR:$src2, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_LOAD_UMAX_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$src1, GPR:$src2, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_SWAP_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$src1, GPR:$src2, i32imm:$ordering),
- NoItinerary, []>;
- def ATOMIC_CMP_SWAP_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$cmp1, GPR:$cmp2,
- GPR:$set1, GPR:$set2, i32imm:$ordering),
- NoItinerary, []>;
- }
- let mayLoad = 1 in
- def ATOMIC_LOAD_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, i32imm:$ordering),
- NoItinerary, []>;
- let mayStore = 1 in
- def ATOMIC_STORE_I64 : PseudoInst<
- (outs GPR:$dst1, GPR:$dst2),
- (ins GPR:$addr, GPR:$src1, GPR:$src2, i32imm:$ordering),
- NoItinerary, []>;