Avoid TLS access for counters.

src/arm/full-codegen-arm.cc

Index: src/arm/full-codegen-arm.cc
diff --git a/src/arm/full-codegen-arm.cc b/src/arm/full-codegen-arm.cc
index 2edfd0aae2a2efef623dad46a08b0042ac02f884..41c7973bed753c8eac5f3e074c7ca3d355a9b09d 100644
--- a/src/arm/full-codegen-arm.cc
+++ b/src/arm/full-codegen-arm.cc
@@ -4229,18 +4229,19 @@ Register FullCodeGenerator::context_register() {
 void FullCodeGenerator::EmitCallIC(Handle<Code> ic, RelocInfo::Mode mode) {
   ASSERT(mode == RelocInfo::CODE_TARGET ||
          mode == RelocInfo::CODE_TARGET_CONTEXT);
+  Counters* counters = isolate()->counters();
   switch (ic->kind()) {
     case Code::LOAD_IC:
-      __ IncrementCounter(COUNTERS->named_load_full(), 1, r1, r2);
+      __ IncrementCounter(counters->named_load_full(), 1, r1, r2);
       break;
     case Code::KEYED_LOAD_IC:
-      __ IncrementCounter(COUNTERS->keyed_load_full(), 1, r1, r2);
+      __ IncrementCounter(counters->keyed_load_full(), 1, r1, r2);
       break;
     case Code::STORE_IC:
-      __ IncrementCounter(COUNTERS->named_store_full(), 1, r1, r2);
+      __ IncrementCounter(counters->named_store_full(), 1, r1, r2);
       break;
     case Code::KEYED_STORE_IC:
-      __ IncrementCounter(COUNTERS->keyed_store_full(), 1, r1, r2);
+      __ IncrementCounter(counters->keyed_store_full(), 1, r1, r2);
     default:
       break;
   }
@@ -4250,18 +4251,19 @@ void FullCodeGenerator::EmitCallIC(Handle<Code> ic, RelocInfo::Mode mode) {
 
 
 void FullCodeGenerator::EmitCallIC(Handle<Code> ic, JumpPatchSite* patch_site) {
+  Counters* counters = isolate()->counters();
   switch (ic->kind()) {
     case Code::LOAD_IC:
-      __ IncrementCounter(COUNTERS->named_load_full(), 1, r1, r2);
+      __ IncrementCounter(counters->named_load_full(), 1, r1, r2);
       break;
     case Code::KEYED_LOAD_IC:
-      __ IncrementCounter(COUNTERS->keyed_load_full(), 1, r1, r2);
+      __ IncrementCounter(counters->keyed_load_full(), 1, r1, r2);
       break;
     case Code::STORE_IC:
-      __ IncrementCounter(COUNTERS->named_store_full(), 1, r1, r2);
+      __ IncrementCounter(counters->named_store_full(), 1, r1, r2);
       break;
     case Code::KEYED_STORE_IC:
-      __ IncrementCounter(COUNTERS->keyed_store_full(), 1, r1, r2);
+      __ IncrementCounter(counters->keyed_store_full(), 1, r1, r2);
     default:
       break;
   }