Refactored TailCallRuntime (splitted to TailCallRuntime and TailCallExternalReference)

src/arm/codegen-arm.cc

Index: src/arm/codegen-arm.cc
===================================================================
--- src/arm/codegen-arm.cc	(revision 3935)
+++ src/arm/codegen-arm.cc	(working copy)
@@ -4511,7 +4511,7 @@
   __ bind(&gc);
   __ push(cp);
   __ push(r3);
-  __ TailCallRuntime(ExternalReference(Runtime::kNewClosure), 2, 1);
+  __ TailCallRuntime(Runtime::kNewClosure, 2, 1);
 }
 
 
@@ -4561,7 +4561,7 @@
 
   // Need to collect. Call into runtime system.
   __ bind(&gc);
-  __ TailCallRuntime(ExternalReference(Runtime::kNewContext), 1, 1);
+  __ TailCallRuntime(Runtime::kNewContext, 1, 1);
 }
 
 
@@ -4623,8 +4623,7 @@
   __ Ret();
 
   __ bind(&slow_case);
-  ExternalReference runtime(Runtime::kCreateArrayLiteralShallow);
-  __ TailCallRuntime(runtime, 3, 1);
+  __ TailCallRuntime(Runtime::kCreateArrayLiteralShallow, 3, 1);
 }
 
 
@@ -6197,7 +6196,7 @@
   // argument, so give it a Smi.
   __ mov(r0, Operand(Smi::FromInt(0)));
   __ push(r0);
-  __ TailCallRuntime(ExternalReference(Runtime::kStackGuard), 1, 1);
+  __ TailCallRuntime(Runtime::kStackGuard, 1, 1);
 
   __ StubReturn(1);
 }
@@ -6806,7 +6805,7 @@
   // by calling the runtime system.
   __ bind(&slow);
   __ push(r1);
-  __ TailCallRuntime(ExternalReference(Runtime::kGetArgumentsProperty), 1, 1);
+  __ TailCallRuntime(Runtime::kGetArgumentsProperty, 1, 1);
 }
 
 
@@ -6909,7 +6908,7 @@
 
   // Do the runtime call to allocate the arguments object.
   __ bind(&runtime);
-  __ TailCallRuntime(ExternalReference(Runtime::kNewArgumentsFast), 3, 1);
+  __ TailCallRuntime(Runtime::kNewArgumentsFast, 3, 1);
 }
 
 
@@ -7353,7 +7352,7 @@
 
   // Just jump to runtime to create the sub string.
   __ bind(&runtime);
-  __ TailCallRuntime(ExternalReference(Runtime::kSubString), 3, 1);
+  __ TailCallRuntime(Runtime::kSubString, 3, 1);
 }
 
 
@@ -7444,7 +7443,7 @@
   // Call the runtime; it returns -1 (less), 0 (equal), or 1 (greater)
   // tagged as a small integer.
   __ bind(&runtime);
-  __ TailCallRuntime(ExternalReference(Runtime::kStringCompare), 2, 1);
+  __ TailCallRuntime(Runtime::kStringCompare, 2, 1);
 }
 
 
@@ -7658,7 +7657,7 @@
 
   // Just jump to runtime to add the two strings.
   __ bind(&string_add_runtime);
-  __ TailCallRuntime(ExternalReference(Runtime::kStringAdd), 2, 1);
+  __ TailCallRuntime(Runtime::kStringAdd, 2, 1);
 }