[turbofan] Change RawMachineAssembler to take a CallDescriptor instead of a MachineSignature.

test/cctest/compiler/instruction-selector-tester.h

Index: test/cctest/compiler/instruction-selector-tester.h
diff --git a/test/cctest/compiler/instruction-selector-tester.h b/test/cctest/compiler/instruction-selector-tester.h
index 3a28b2e5dfaf0553f859618bce082c360eb707bc..6b094b1c1da8a3094d55daec6f452624513620a3 100644
--- a/test/cctest/compiler/instruction-selector-tester.h
+++ b/test/cctest/compiler/instruction-selector-tester.h
@@ -27,20 +27,23 @@ class InstructionSelectorTester : public HandleAndZoneScope,
   enum Mode { kTargetMode, kInternalMode };
 
   static const int kParameterCount = 3;
-  static MachineType* BuildParameterArray(Zone* zone) {
-    MachineType* array = zone->NewArray<MachineType>(kParameterCount);
+  static CallDescriptor* BuildCallDescriptor(Zone* zone) {
+    MachineType* parameter_array = zone->NewArray<MachineType>(kParameterCount);
     for (int i = 0; i < kParameterCount; ++i) {
       array[i] = kMachInt32;
     }
-    return array;
+    return Linkage::GetSimplifiedCDescriptor(
+        graph->zone(),
+        new (zone) MachineCallDescriptorBuilder(kMachInt32, kParameterCount,
+                                                parameter_array));
   }
 
   InstructionSelectorTester()
       : RawMachineAssembler(
             new (main_zone()) Graph(main_zone()),
-            new (main_zone()) MachineCallDescriptorBuilder(
-                kMachInt32, kParameterCount, BuildParameterArray(main_zone())),
-            kMachPtr) {}
+            BuildCallDescriptor(main_zone()),
+            kMachPtr,
+            machine_sig)) {}

[Michael Starzinger, 2015/07/21 11:46:23]

There seems to be a syntax error here. Also this entire file is actually dead
code, and was erroneously resurrected recently. Let's delete it please.

[rmcilroy, 2015/07/21 15:16:55]

Done.

 
   void SelectInstructions(CpuFeature feature) {
     SelectInstructions(InstructionSelector::Features(feature));