Subzero, MIPS32: Implement logical instructions ashr, lshr, shl

src/IceTargetLoweringMIPS32.h

Index: src/IceTargetLoweringMIPS32.h
diff --git a/src/IceTargetLoweringMIPS32.h b/src/IceTargetLoweringMIPS32.h
index 0454f30da1e419bd92c1a14f03e446a8ec74aae5..a90311a2f0d76cb046027b2c9d78a8bd23d11aca 100644
--- a/src/IceTargetLoweringMIPS32.h
+++ b/src/IceTargetLoweringMIPS32.h
@@ -224,6 +224,10 @@ public:
     Context.insert<InstMIPS32Sll>(Dest, Src, Imm);
   }
 
+  void _sllv(Variable *Dest, Variable *Src0, Variable *Src1) {
+    Context.insert<InstMIPS32Sllv>(Dest, Src0, Src1);
+  }
+
   void _slt(Variable *Dest, Variable *Src0, Variable *Src1) {
     Context.insert<InstMIPS32Slt>(Dest, Src0, Src1);
   }
@@ -244,6 +248,18 @@ public:
     Context.insert<InstMIPS32Sra>(Dest, Src, Imm);
   }
 
+  void _srav(Variable *Dest, Variable *Src0, Variable *Src1) {
+    Context.insert<InstMIPS32Srav>(Dest, Src0, Src1);
+  }
+
+  void _srl(Variable *Dest, Variable *Src, uint32_t Imm) {
+    Context.insert<InstMIPS32Srl>(Dest, Src, Imm);
+  }
+
+  void _srlv(Variable *Dest, Variable *Src0, Variable *Src1) {
+    Context.insert<InstMIPS32Srlv>(Dest, Src0, Src1);
+  }
+
   void _sub(Variable *Dest, Variable *Src0, Variable *Src1) {
     Context.insert<InstMIPS32Sub>(Dest, Src0, Src1);
   }