MIPS: Fix for r24501.

BUG=
R=akos.palfi@imgtec.com

Review URL: https://codereview.chromium.org/646863003

Patch from Paul Lind <paul.lind@imgtec.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24516 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/mips/full-codegen-mips.cc

@@ -4517,6 +4517,7 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {
               MemOperand(sp, 1 * kPointerSize));
         __ lw(LoadDescriptor::NameRegister(), MemOperand(sp, 0));
         EmitKeyedPropertyLoad(prop);
+        break;
       }
 
       case VARIABLE:

src/mips64/full-codegen-mips64.cc

@@ -4517,6 +4517,7 @@ void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {
               MemOperand(sp, 1 * kPointerSize));
         __ ld(LoadDescriptor::NameRegister(), MemOperand(sp, 0));
         EmitKeyedPropertyLoad(prop);
+        break;
       }
 
       case VARIABLE: