Generate the TransitionElementsStub using Crankshaft

src/arm/macro-assembler-arm.cc

Index: src/arm/macro-assembler-arm.cc
diff --git a/src/arm/macro-assembler-arm.cc b/src/arm/macro-assembler-arm.cc
index 369b406eceb0243ad23c5eb5746a16771e316a3d..fa5cbe82bd4ddac9667ac6be21a33495ac002a53 100644
--- a/src/arm/macro-assembler-arm.cc
+++ b/src/arm/macro-assembler-arm.cc
@@ -884,6 +884,7 @@ void MacroAssembler::EnterExitFrame(bool save_doubles, int stack_space) {
 
   // Optionally save all double registers.
   if (save_doubles) {
+    CpuFeatures::Scope scope(VFP2);
     // Check CPU flags for number of registers, setting the Z condition flag.
     CheckFor32DRegs(ip);
 
@@ -946,6 +947,7 @@ void MacroAssembler::LeaveExitFrame(bool save_doubles,
                                     Register argument_count) {
   // Optionally restore all double registers.
   if (save_doubles) {
+    CpuFeatures::Scope scope(VFP2);
     // Calculate the stack location of the saved doubles and restore them.
     const int offset = 2 * kPointerSize;
     sub(r3, fp, Operand(offset + DwVfpRegister::kNumRegisters * kDoubleSize));
@@ -3899,8 +3901,7 @@ void MacroAssembler::CheckEnumCache(Register null_value, Label* call_runtime) {
 
 void MacroAssembler::TestJSArrayForAllocationSiteInfo(
     Register receiver_reg,
-    Register scratch_reg,
-    Label* allocation_info_present) {
+    Register scratch_reg) {
   Label no_info_available;
   ExternalReference new_space_start =
       ExternalReference::new_space_start(isolate());
@@ -3917,7 +3918,6 @@ void MacroAssembler::TestJSArrayForAllocationSiteInfo(
   ldr(scratch_reg, MemOperand(scratch_reg, -AllocationSiteInfo::kSize));
   cmp(scratch_reg,
       Operand(Handle<Map>(isolate()->heap()->allocation_site_info_map())));
-  b(eq, allocation_info_present);
   bind(&no_info_available);
 }