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[RISCV] Set isReMaterializable for ORI, XORI 

Reviewers: asb

Reviewed By: asb

Subscribers: asb, rbar, johnrusso, simoncook, sabuasal, niosHD, kito-cheng, shiva0217, zzheng, edward-jones, rogfer01, MartinMosbeck, brucehoult, the_o, rkruppe, PkmX, jocewei

Differential Revision: https://reviews.llvm.org/D57069

llvm-svn: 352008
This commit is contained in:
Ana Pazos 2019-01-24 02:31:23 +00:00
parent 6973bb06d9
commit 29ace0e62c
1 changed files with 4 additions and 0 deletions
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4
llvm/lib/Target/RISCV/RISCVInstrInfo.td
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@ -353,8 +353,12 @@ def ADDI : ALU_ri<0b000, "addi">;
def SLTI : ALU_ri<0b010, "slti">;
def SLTIU : ALU_ri<0b011, "sltiu">;
let isReMaterializable = 1 in {
def XORI : ALU_ri<0b100, "xori">;
def ORI : ALU_ri<0b110, "ori">;
}
def ANDI : ALU_ri<0b111, "andi">;
def SLLI : Shift_ri<0, 0b001, "slli">;