Subzero, Wasm: Link and run torture tests; bug fixes.

src/IceTargetLoweringARM32.h

Index: src/IceTargetLoweringARM32.h
diff --git a/src/IceTargetLoweringARM32.h b/src/IceTargetLoweringARM32.h
index 2cfa945e0fad3d0d159ba4820b6266ead24495ab..408db29c770e47e7c0b0d4570f7c1fcbc267b456 100644
--- a/src/IceTargetLoweringARM32.h
+++ b/src/IceTargetLoweringARM32.h
@@ -278,6 +278,7 @@ protected:
                            Operand *Val);
   void lowerAtomicRMW(Variable *Dest, uint32_t Operation, Operand *Ptr,
                       Operand *Val);
+  void lowerBreakpoint(const InstBreakpoint *Instr) override;
   void lowerIntrinsicCall(const InstIntrinsicCall *Instr) override;
   void lowerInsertElement(const InstInsertElement *Instr) override;
   void lowerLoad(const InstLoad *Instr) override;