Revert "Revert "ART: Split out more cases of Load/StoreRef, volatile as parameter""

This reverts commit de68676b24f61a55adc0b22fe828f036a5925c41.

Fixes an API comment, and differentiates between inserting and appending.

Change-Id: I0e9a21bb1d25766e3cbd802d8b48633ae251a6bf
diff --git a/compiler/dex/quick/x86/fp_x86.cc b/compiler/dex/quick/x86/fp_x86.cc
index 5082d60..f854adb 100644
--- a/compiler/dex/quick/x86/fp_x86.cc
+++ b/compiler/dex/quick/x86/fp_x86.cc
@@ -144,7 +144,7 @@
     } else {
       // It must have been register promoted if it is not a temp but is still in physical
       // register. Since we need it to be in memory to convert, we place it there now.
-      StoreBaseDisp(TargetReg(kSp), src_v_reg_offset, rl_src.reg, k64);
+      StoreBaseDisp(TargetReg(kSp), src_v_reg_offset, rl_src.reg, k64, kNotVolatile);
     }
   }
 
@@ -178,7 +178,7 @@
      */
     rl_result = EvalLoc(rl_dest, kFPReg, true);
     if (is_double) {
-      LoadBaseDisp(TargetReg(kSp), dest_v_reg_offset, rl_result.reg, k64);
+      LoadBaseDisp(TargetReg(kSp), dest_v_reg_offset, rl_result.reg, k64, kNotVolatile);
 
       StoreFinalValueWide(rl_dest, rl_result);
     } else {
@@ -363,7 +363,8 @@
     } else {
       // It must have been register promoted if it is not a temp but is still in physical
       // register. Since we need it to be in memory to convert, we place it there now.
-      StoreBaseDisp(TargetReg(kSp), src1_v_reg_offset, rl_src1.reg, is_double ? k64 : k32);
+      StoreBaseDisp(TargetReg(kSp), src1_v_reg_offset, rl_src1.reg, is_double ? k64 : k32,
+                    kNotVolatile);
     }
   }
 
@@ -373,7 +374,8 @@
       FlushSpecificReg(reg_info);
       ResetDef(rl_src2.reg);
     } else {
-      StoreBaseDisp(TargetReg(kSp), src2_v_reg_offset, rl_src2.reg, is_double ? k64 : k32);
+      StoreBaseDisp(TargetReg(kSp), src2_v_reg_offset, rl_src2.reg, is_double ? k64 : k32,
+                    kNotVolatile);
     }
   }
 
@@ -433,7 +435,7 @@
   if (rl_result.location == kLocPhysReg) {
     rl_result = EvalLoc(rl_dest, kFPReg, true);
     if (is_double) {
-      LoadBaseDisp(TargetReg(kSp), dest_v_reg_offset, rl_result.reg, k64);
+      LoadBaseDisp(TargetReg(kSp), dest_v_reg_offset, rl_result.reg, k64, kNotVolatile);
       StoreFinalValueWide(rl_dest, rl_result);
     } else {
       Load32Disp(TargetReg(kSp), dest_v_reg_offset, rl_result.reg);