1 files changed, 13 insertions, 0 deletions
diff --git a/lib/Target/Mips/MicroMipsInstrFormats.td b/lib/Target/Mips/MicroMipsInstrFormats.td
index 665b4d2..7d8c513 100644
--- a/lib/Target/Mips/MicroMipsInstrFormats.td
+++ b/lib/Target/Mips/MicroMipsInstrFormats.td
@@ -110,3 +110,16 @@ class LW_FM_MM<bits<6> op> : MMArch {
   let Inst{20-16} = addr{20-16};
   let Inst{15-0}  = addr{15-0};
 }
+
+class LWL_FM_MM<bits<4> funct> {
+  bits<5> rt;
+  bits<21> addr;
+
+  bits<32> Inst;
+
+  let Inst{31-26} = 0x18;
+  let Inst{25-21} = rt;
+  let Inst{20-16} = addr{20-16};
+  let Inst{15-12} = funct;
+  let Inst{11-0}  = addr{11-0};
+}