diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfo.td b/llvm/lib/Target/RISCV/RISCVInstrInfo.td index 9855c47a63392..3aa65cfb4c556 100644 --- a/llvm/lib/Target/RISCV/RISCVInstrInfo.td +++ b/llvm/lib/Target/RISCV/RISCVInstrInfo.td @@ -752,13 +752,15 @@ def LUI : RVInstU, Sched<[WriteIALU]>; -def JAL : RVInstJ, Sched<[WriteJal]>; + let isCall = 1 in { + def JAL : RVInstJ, Sched<[WriteJal]>; -def JALR : RVInstI<0b000, OPC_JALR, (outs GPR:$rd), - (ins GPR:$rs1, simm12_lo:$imm12), - "jalr", "$rd, ${imm12}(${rs1})">, - Sched<[WriteJalr, ReadJalr]>; + def JALR : RVInstI<0b000, OPC_JALR, (outs GPR:$rd), + (ins GPR:$rs1, simm12_lo:$imm12), + "jalr", "$rd, ${imm12}(${rs1})">, + Sched<[WriteJalr, ReadJalr]>; + } } // hasSideEffects = 0, mayLoad = 0, mayStore = 0 def BEQ : BranchCC_rri<0b000, "beq">; diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoC.td b/llvm/lib/Target/RISCV/RISCVInstrInfoC.td index 24e7a0ee5a79f..fadea31075d37 100644 --- a/llvm/lib/Target/RISCV/RISCVInstrInfoC.td +++ b/llvm/lib/Target/RISCV/RISCVInstrInfoC.td @@ -488,6 +488,7 @@ def C_LDSP : CStackLoad<0b011, "c.ldsp", GPRNoX0, uimm9_lsb000>, let hasSideEffects = 0, mayLoad = 0, mayStore = 0 in def C_JR : RVInst16CR<0b1000, 0b10, (outs), (ins GPRNoX0:$rs1), "c.jr", "$rs1">, Sched<[WriteJalr, ReadJalr]> { + let isBranch = 1; let isBarrier = 1; let isTerminator = 1; let rs2 = 0;