Subzero, MIPS32: Intrinsic call Ctlz for i32

src/IceTargetLoweringMIPS32.h

Index: src/IceTargetLoweringMIPS32.h
diff --git a/src/IceTargetLoweringMIPS32.h b/src/IceTargetLoweringMIPS32.h
index 7e87f0435ad41c4d8498f117e02b210005419155..bf8f2328a9bf4520347ab67b93502e078a0fd077 100644
--- a/src/IceTargetLoweringMIPS32.h
+++ b/src/IceTargetLoweringMIPS32.h
@@ -264,6 +264,10 @@ public:
     Context.insert<InstMIPS32C_un_s>(Src0, Src1);
   }
 
+  void _clz(Variable *Dest, Variable *Src) {
+    Context.insert<InstMIPS32Clz>(Dest, Src);
+  }
+
   void _cvt_d_l(Variable *Dest, Variable *Src) {
     Context.insert<InstMIPS32Cvt_d_l>(Dest, Src);
   }