[mips] Define a helper function which creates an instruction with the same

[oota-llvm.git] / lib / Target / Mips / MicroMipsInstrInfo.td

diff --git a/lib/Target/Mips/MicroMipsInstrInfo.td b/lib/Target/Mips/MicroMipsInstrInfo.td
index b4ced2241e6ba27b160e064ad2599a553a51e00c..74cdccd3ed573ab4a60eda8f58003b8a2ccf74e6 100644 (file)
--- a/lib/Target/Mips/MicroMipsInstrInfo.td
+++ b/lib/Target/Mips/MicroMipsInstrInfo.td
@@ -54,4 +54,14 @@ let isCodeGenOnly = 1 in {
                  SRA_FM_MM<0xc0, 0>;
   def ROTRV_MM : MMRel, shift_rotate_reg<"rotrv", CPURegsOpnd>,
                  SRLV_FM_MM<0xd0, 0>;
+
+  /// Load and Store Instructions - aligned
+  defm LB_MM  : LoadM<"lb", CPURegs, sextloadi8>, MMRel, LW_FM_MM<0x7>;
+  defm LBu_MM : LoadM<"lbu", CPURegs, zextloadi8>, MMRel, LW_FM_MM<0x5>;
+  defm LH_MM  : LoadM<"lh", CPURegs, sextloadi16>, MMRel, LW_FM_MM<0xf>;
+  defm LHu_MM : LoadM<"lhu", CPURegs, zextloadi16>, MMRel, LW_FM_MM<0xd>;
+  defm LW_MM  : LoadM<"lw", CPURegs>, MMRel, LW_FM_MM<0x3f>;
+  defm SB_MM  : StoreM<"sb", CPURegs, truncstorei8>, MMRel, LW_FM_MM<0x6>;
+  defm SH_MM  : StoreM<"sh", CPURegs, truncstorei16>, MMRel, LW_FM_MM<0xe>;
+  defm SW_MM  : StoreM<"sw", CPURegs>, MMRel, LW_FM_MM<0x3e>;
 }