ART: Extending FlagsOf

Modified FlagsOf to handle extended flags.

Change-Id: I9e47e0c42816136b2b53512c914200dd9dd11376
Signed-off-by: Jean Christophe Beyler <jean.christophe.beyler@intel.com>
diff --git a/compiler/dex/vreg_analysis.cc b/compiler/dex/vreg_analysis.cc
index 4a3e071..69535a4 100644
--- a/compiler/dex/vreg_analysis.cc
+++ b/compiler/dex/vreg_analysis.cc
@@ -252,7 +252,7 @@
     // Special-case handling for format 35c/3rc invokes
     Instruction::Code opcode = mir->dalvikInsn.opcode;
     int flags = MIR::DecodedInstruction::IsPseudoMirOp(opcode) ?
-                  0 : Instruction::FlagsOf(mir->dalvikInsn.opcode);
+                  0 : mir->dalvikInsn.FlagsOf();
     if ((flags & Instruction::kInvoke) &&
         (attrs & (DF_FORMAT_35C | DF_FORMAT_3RC))) {
       DCHECK_EQ(next, 0);