Add UDIV to ARM integrated assembler.

src/IceInstARM32.cpp

 //===- subzero/src/IceInstARM32.cpp - ARM32 instruction implementation ----===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 390 matching lines @@
     emitUsingTextFixup(Func);
 }
 
 template <> void InstARM32Sub::emitIAS(const Cfg *Func) const {
   ARM32::AssemblerARM32 *Asm = Func->getAssembler<ARM32::AssemblerARM32>();
   Asm->sub(getDest(), getSrc(0), getSrc(1), SetFlags, getPredicate());
   if (Asm->needsTextFixup())
     emitUsingTextFixup(Func);
 }
 
+template <> void InstARM32Udiv::emitIAS(const Cfg *Func) const {
+  assert(!SetFlags);
+  ARM32::AssemblerARM32 *Asm = Func->getAssembler<ARM32::AssemblerARM32>();
+  Asm->udiv(getDest(), getSrc(0), getSrc(1), getPredicate());
+  if (Asm->needsTextFixup())
+    emitUsingTextFixup(Func);
+}
+
 InstARM32Call::InstARM32Call(Cfg *Func, Variable *Dest, Operand *CallTarget)
     : InstARM32(Func, InstARM32::Call, 1, Dest) {
   HasSideEffects = true;
   addSource(CallTarget);
 }
 
 InstARM32Label::InstARM32Label(Cfg *Func, TargetARM32 *Target)
     : InstARM32(Func, InstARM32::Label, 0, nullptr),
       Number(Target->makeNextLabelNumber()) {}
 
@@ skipping 1132 matching lines @@
 template class InstARM32UnaryopGPR<InstARM32::Movw, false>;
 template class InstARM32UnaryopGPR<InstARM32::Clz, false>;
 template class InstARM32UnaryopGPR<InstARM32::Mvn, false>;
 template class InstARM32UnaryopGPR<InstARM32::Rbit, false>;
 template class InstARM32UnaryopGPR<InstARM32::Rev, false>;
 template class InstARM32UnaryopGPR<InstARM32::Sxt, true>;
 template class InstARM32UnaryopGPR<InstARM32::Uxt, true>;
 template class InstARM32UnaryopFP<InstARM32::Vsqrt>;
 
 } // end of namespace Ice