--- old/src/share/vm/opto/postaloc.cpp	2016-07-11 22:46:52.182357538 +0900
+++ new/src/share/vm/opto/postaloc.cpp	2016-07-11 22:46:52.046358015 +0900
@@ -662,7 +662,7 @@
             value.map(ureg,valdef); // record improved reaching-def info
             regnd.map(ureg,   def);
             // Record other half of doubles
-            uint def_ideal_reg = def->ideal_reg();
+            Opcodes def_ideal_reg = def->ideal_reg();
             int n_regs = RegMask::num_registers(def_ideal_reg);
             for (int l = 1; l < n_regs; l++) {
               OptoReg::Name ureg_lo = OptoReg::add(ureg,-l);
@@ -706,7 +706,7 @@
         value.map(nreg, NULL);
       }
 
-      uint n_ideal_reg = n->ideal_reg();
+      Opcodes n_ideal_reg = n->ideal_reg();
       int n_regs = RegMask::num_registers(n_ideal_reg);
       if (n_regs == 1) {
         // If Node 'n' does not change the value mapped by the register,
@@ -773,7 +773,7 @@
       }
 
       // Fat projections kill many registers
-      if( n_ideal_reg == MachProjNode::fat_proj ) {
+      if( n_ideal_reg == static_cast<Opcodes>(MachProjNode::projType::fat_proj) ) {
         RegMask rm = n->out_RegMask();
         // wow, what an expensive iterator...
         nreg = rm.find_first_elem();