Add vstr{s,d} to the integrated ARM assembler.

src/IceAssemblerARM32.h

Index: src/IceAssemblerARM32.h
diff --git a/src/IceAssemblerARM32.h b/src/IceAssemblerARM32.h
index 955bde72b1caace304c576aac6af2e58ce727de4..9a94c20b3ef46eda40cea664a4f52fe478c7f8ac 100644
--- a/src/IceAssemblerARM32.h
+++ b/src/IceAssemblerARM32.h
@@ -350,6 +350,24 @@ public:
   void vpush(const Variable *OpBaseReg, SizeT NumConsecRegs,
              CondARM32::Cond Cond);
 
+  void vstrd(const Operand *OpDd, const Operand *OpAddress,
+             CondARM32::Cond Cond, const TargetInfo &TInfo);
+
+  void vstrd(const Operand *OpDd, const Operand *OpAddress,
+             CondARM32::Cond Cond, const TargetLowering *Lowering) {
+    const TargetInfo TInfo(Lowering);
+    vstrd(OpDd, OpAddress, Cond, TInfo);
+  }
+
+  void vstrs(const Operand *OpSd, const Operand *OpAddress,
+             CondARM32::Cond Cond, const TargetInfo &TInfo);
+
+  void vstrs(const Operand *OpSd, const Operand *OpAddress,
+             CondARM32::Cond Cond, const TargetLowering *Lowering) {
+    const TargetInfo TInfo(Lowering);
+    vstrs(OpSd, OpAddress, Cond, TInfo);
+  }
+
   void vsubd(const Operand *OpDd, const Operand *OpDn, const Operand *OpDm,
              CondARM32::Cond Cond);