Add VDIVS and VDIVD instructions to the integrated ARM assembler.

src/IceInstARM32.cpp

Index: src/IceInstARM32.cpp
diff --git a/src/IceInstARM32.cpp b/src/IceInstARM32.cpp
index b961bfc5bb8c7f97127aaf08a87de0e4ab507898..59edde331a87d1c2af040e2823591a9440a8f561 100644
--- a/src/IceInstARM32.cpp
+++ b/src/IceInstARM32.cpp
@@ -615,6 +615,24 @@ template <> void InstARM32Vadd::emitIAS(const Cfg *Func) const {
   assert(!Asm->needsTextFixup());
 }
 
+template <> void InstARM32Vdiv::emitIAS(const Cfg *Func) const {
+  auto *Asm = Func->getAssembler<ARM32::AssemblerARM32>();
+  const Variable *Dest = getDest();
+  switch (Dest->getType()) {
+  default:
+    // TODO(kschimpf) Figure if more cases are needed.
+    Asm->setNeedsTextFixup();
+    break;
+  case IceType_f32:
+    Asm->vdivs(getDest(), getSrc(0), getSrc(1), CondARM32::AL);
+    break;
+  case IceType_f64:
+    Asm->vdivd(getDest(), getSrc(0), getSrc(1), CondARM32::AL);
+    break;
+  }
+  assert(!Asm->needsTextFixup());
+}
+
 template <> void InstARM32Vsub::emitIAS(const Cfg *Func) const {
   auto *Asm = Func->getAssembler<ARM32::AssemblerARM32>();
   const Variable *Dest = getDest();