Eliminate *IC::Generate() function on all platforms.

src/arm/ic-arm.cc

Index: src/arm/ic-arm.cc
===================================================================
--- src/arm/ic-arm.cc	(revision 3816)
+++ src/arm/ic-arm.cc	(working copy)
@@ -438,7 +438,7 @@
   StubCache::GenerateProbe(masm, flags, r0, r2, r3, no_reg);
 
   // Cache miss: Jump to runtime.
-  Generate(masm, ExternalReference(IC_Utility(kLoadIC_Miss)));
+  GenerateMiss(masm);
 }
 
 
@@ -482,16 +482,11 @@
 
   // Cache miss: Restore receiver from stack and jump to runtime.
   __ bind(&miss);
-  Generate(masm, ExternalReference(IC_Utility(kLoadIC_Miss)));
+  GenerateMiss(masm);
 }
 
 
 void LoadIC::GenerateMiss(MacroAssembler* masm) {
-  Generate(masm, ExternalReference(IC_Utility(kLoadIC_Miss)));
-}
-
-
-void LoadIC::Generate(MacroAssembler* masm, const ExternalReference& f) {
   // ----------- S t a t e -------------
   //  -- r2    : name
   //  -- lr    : return address
@@ -502,7 +497,7 @@
   __ stm(db_w, sp, r2.bit() | r3.bit());
 
   // Perform tail call to the entry.
-  __ TailCallRuntime(f, 2, 1);
+  __ TailCallRuntime(ExternalReference(IC_Utility(kLoadIC_Miss)), 2, 1);
 }
 
 
@@ -530,11 +525,20 @@
 
 
 void KeyedLoadIC::GenerateMiss(MacroAssembler* masm) {
-  Generate(masm, ExternalReference(IC_Utility(kKeyedLoadIC_Miss)));
+  // ---------- S t a t e --------------
+  //  -- lr     : return address
+  //  -- sp[0]  : key
+  //  -- sp[4]  : receiver
+  // -----------------------------------
+
+  __ ldm(ia, sp, r2.bit() | r3.bit());
+  __ stm(db_w, sp, r2.bit() | r3.bit());
+
+  __ TailCallRuntime(ExternalReference(IC_Utility(kKeyedLoadIC_Miss)), 2, 1);
 }
 
 
-void KeyedLoadIC::Generate(MacroAssembler* masm, const ExternalReference& f) {
+void KeyedLoadIC::GenerateRuntimeGetProperty(MacroAssembler* masm) {
   // ---------- S t a t e --------------
   //  -- lr     : return address
   //  -- sp[0]  : key
@@ -544,7 +548,7 @@
   __ ldm(ia, sp, r2.bit() | r3.bit());
   __ stm(db_w, sp, r2.bit() | r3.bit());
 
-  __ TailCallRuntime(f, 2, 1);
+  __ TailCallRuntime(ExternalReference(Runtime::kGetProperty), 2, 1);
 }
 
 
@@ -597,10 +601,7 @@
   // Slow case: Push extra copies of the arguments (2).
   __ bind(&slow);
   __ IncrementCounter(&Counters::keyed_load_generic_slow, 1, r0, r1);
-  __ ldm(ia, sp, r0.bit() | r1.bit());
-  __ stm(db_w, sp, r0.bit() | r1.bit());
-  // Do tail-call to runtime routine.
-  __ TailCallRuntime(ExternalReference(Runtime::kGetProperty), 2, 1);
+  GenerateRuntimeGetProperty(masm);
 
   // Fast case: Do the load.
   __ bind(&fast);
@@ -634,8 +635,7 @@
 }
 
 
-void KeyedStoreIC::Generate(MacroAssembler* masm,
-                            const ExternalReference& f) {
+void KeyedStoreIC::GenerateMiss(MacroAssembler* masm) {
   // ---------- S t a t e --------------
   //  -- r0     : value
   //  -- lr     : return address
@@ -646,10 +646,24 @@
   __ ldm(ia, sp, r2.bit() | r3.bit());
   __ stm(db_w, sp, r0.bit() | r2.bit() | r3.bit());
 
-  __ TailCallRuntime(f, 3, 1);
+  __ TailCallRuntime(ExternalReference(IC_Utility(kKeyedStoreIC_Miss)), 3, 1);
 }
 
 
+void KeyedStoreIC::GenerateRuntimeSetProperty(MacroAssembler* masm) {
+  // ---------- S t a t e --------------
+  //  -- r0     : value
+  //  -- lr     : return address
+  //  -- sp[0]  : key
+  //  -- sp[1]  : receiver
+  // -----------------------------------
+  __ ldm(ia, sp, r1.bit() | r3.bit());  // r0 == value, r1 == key, r3 == object
+  __ stm(db_w, sp, r0.bit() | r1.bit() | r3.bit());
+
+  __ TailCallRuntime(ExternalReference(Runtime::kSetProperty), 3, 1);
+}
+
+
 void KeyedStoreIC::GenerateGeneric(MacroAssembler* masm) {
   // ---------- S t a t e --------------
   //  -- r0     : value
@@ -701,12 +715,9 @@
   __ b(lo, &fast);
 
 
-  // Slow case: Push extra copies of the arguments (3).
+  // Slow case:
   __ bind(&slow);
-  __ ldm(ia, sp, r1.bit() | r3.bit());  // r0 == value, r1 == key, r3 == object
-  __ stm(db_w, sp, r0.bit() | r1.bit() | r3.bit());
-  // Do tail-call to runtime routine.
-  __ TailCallRuntime(ExternalReference(Runtime::kSetProperty), 3, 1);
+  GenerateRuntimeSetProperty(masm);
 
   // Extra capacity case: Check if there is extra capacity to
   // perform the store and update the length. Used for adding one