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llvm/lib/Target/LoongArch/LoongArchInstrInfo.td
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| defm : StPat<truncstorei8, ST_B, GPR, GRLenVT>; | defm : StPat<truncstorei8, ST_B, GPR, GRLenVT>; | ||||
| defm : StPat<truncstorei16, ST_H, GPR, GRLenVT>; | defm : StPat<truncstorei16, ST_H, GPR, GRLenVT>; | ||||
| defm : StPat<store, ST_W, GPR, i32>, Requires<[IsLA32]>; | defm : StPat<store, ST_W, GPR, i32>, Requires<[IsLA32]>; | ||||
| let Predicates = [IsLA64] in { | let Predicates = [IsLA64] in { | ||||
| defm : StPat<truncstorei32, ST_W, GPR, i64>; | defm : StPat<truncstorei32, ST_W, GPR, i64>; | ||||
| defm : StPat<store, ST_D, GPR, i64>; | defm : StPat<store, ST_D, GPR, i64>; | ||||
| } // Predicates = [IsLA64] | } // Predicates = [IsLA64] | ||||
| /// Atomic loads and stores | |||||
| def : Pat<(atomic_fence timm, timm), (DBAR 0)>; | |||||
| defm : LdPat<atomic_load_8, LD_B>; | |||||
| defm : LdPat<atomic_load_16, LD_H>; | |||||
| defm : LdPat<atomic_load_32, LD_W>; | |||||
| defm : StPat<atomic_store_8, ST_B, GPR, GRLenVT>; | |||||
| defm : StPat<atomic_store_16, ST_H, GPR, GRLenVT>; | |||||
| defm : StPat<atomic_store_32, ST_W, GPR, i32>, Requires<[IsLA32]>; | |||||
| let Predicates = [IsLA64] in { | |||||
| defm : LdPat<atomic_load_64, LD_D>; | |||||
| defm : StPat<atomic_store_32, ST_W, GPR, i64>; | |||||
| defm : StPat<atomic_store_64, ST_D, GPR, i64>; | |||||
| } // Predicates = [IsLA64] | |||||
| /// Other pseudo-instructions | /// Other pseudo-instructions | ||||
| // Pessimistically assume the stack pointer will be clobbered | // Pessimistically assume the stack pointer will be clobbered | ||||
| let Defs = [R3], Uses = [R3] in { | let Defs = [R3], Uses = [R3] in { | ||||
| def ADJCALLSTACKDOWN : Pseudo<(outs), (ins i32imm:$amt1, i32imm:$amt2), | def ADJCALLSTACKDOWN : Pseudo<(outs), (ins i32imm:$amt1, i32imm:$amt2), | ||||
| [(callseq_start timm:$amt1, timm:$amt2)]>; | [(callseq_start timm:$amt1, timm:$amt2)]>; | ||||
| def ADJCALLSTACKUP : Pseudo<(outs), (ins i32imm:$amt1, i32imm:$amt2), | def ADJCALLSTACKUP : Pseudo<(outs), (ins i32imm:$amt1, i32imm:$amt2), | ||||
| [(callseq_end timm:$amt1, timm:$amt2)]>; | [(callseq_end timm:$amt1, timm:$amt2)]>; | ||||
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