Unify handling of bailout IDs for property loads.

src/mips/full-codegen-mips.cc

Index: src/mips/full-codegen-mips.cc
diff --git a/src/mips/full-codegen-mips.cc b/src/mips/full-codegen-mips.cc
index 0127b3b329d01eb4a9922795e65a9ee85b429f9a..f4f89b6cfb9e073e5d909e81414ba739ba3c3192 100644
--- a/src/mips/full-codegen-mips.cc
+++ b/src/mips/full-codegen-mips.cc
@@ -1850,11 +1850,11 @@ void FullCodeGenerator::VisitAssignment(Assignment* expr) {
           break;
         case NAMED_PROPERTY:
           EmitNamedPropertyLoad(property);
-          PrepareForBailoutForId(expr->CompoundLoadId(), TOS_REG);
+          PrepareForBailoutForId(property->LoadId(), TOS_REG);
           break;
         case KEYED_PROPERTY:
           EmitKeyedPropertyLoad(property);
-          PrepareForBailoutForId(expr->CompoundLoadId(), TOS_REG);
+          PrepareForBailoutForId(property->LoadId(), TOS_REG);
           break;
       }
     }
@@ -2301,7 +2301,7 @@ void FullCodeGenerator::VisitProperty(Property* expr) {
   if (key->IsPropertyName()) {
     VisitForAccumulatorValue(expr->obj());
     EmitNamedPropertyLoad(expr);
-    PrepareForBailoutForId(expr->ReturnId(), TOS_REG);
+    PrepareForBailoutForId(expr->LoadId(), TOS_REG);
     context()->Plug(v0);
   } else {
     VisitForStackValue(expr->obj());
@@ -4105,7 +4105,7 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {
   if (assign_type == VARIABLE) {
     PrepareForBailout(expr->expression(), TOS_REG);
   } else {
-    PrepareForBailoutForId(expr->CountId(), TOS_REG);
+    PrepareForBailoutForId(prop->LoadId(), TOS_REG);
   }
 
   // Call ToNumber only if operand is not a smi.