diff options
Diffstat (limited to 'lib/Target/Mips/MicroMipsInstrInfo.td')
| -rw-r--r-- | lib/Target/Mips/MicroMipsInstrInfo.td | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/Target/Mips/MicroMipsInstrInfo.td b/lib/Target/Mips/MicroMipsInstrInfo.td index 2f70da7..b4ced22 100644 --- a/lib/Target/Mips/MicroMipsInstrInfo.td +++ b/lib/Target/Mips/MicroMipsInstrInfo.td @@ -36,4 +36,22 @@ let isCodeGenOnly = 1 in { MULT_FM_MM<0x22c>; def MULTu_MM : MMRel, Mult<"multu", IIImul, CPURegsOpnd, [HI, LO]>, MULT_FM_MM<0x26c>; + + /// Shift Instructions + def SLL_MM : MMRel, shift_rotate_imm<"sll", shamt, CPURegsOpnd>, + SRA_FM_MM<0, 0>; + def SRL_MM : MMRel, shift_rotate_imm<"srl", shamt, CPURegsOpnd>, + SRA_FM_MM<0x40, 0>; + def SRA_MM : MMRel, shift_rotate_imm<"sra", shamt, CPURegsOpnd>, + SRA_FM_MM<0x80, 0>; + def SLLV_MM : MMRel, shift_rotate_reg<"sllv", CPURegsOpnd>, + SRLV_FM_MM<0x10, 0>; + def SRLV_MM : MMRel, shift_rotate_reg<"srlv", CPURegsOpnd>, + SRLV_FM_MM<0x50, 0>; + def SRAV_MM : MMRel, shift_rotate_reg<"srav", CPURegsOpnd>, + SRLV_FM_MM<0x90, 0>; + def ROTR_MM : MMRel, shift_rotate_imm<"rotr", shamt, CPURegsOpnd>, + SRA_FM_MM<0xc0, 0>; + def ROTRV_MM : MMRel, shift_rotate_reg<"rotrv", CPURegsOpnd>, + SRLV_FM_MM<0xd0, 0>; } |