[turbofan] Add MachineType to LinkageLocation

test/cctest/compiler/test-multiple-return.cc

Index: test/cctest/compiler/test-multiple-return.cc
diff --git a/test/cctest/compiler/test-multiple-return.cc b/test/cctest/compiler/test-multiple-return.cc
index aa7ec02a6695d28121130363d729acfb121fe51c..2221ffbc86f360d76a39c19395e3c8d2cae66999 100644
--- a/test/cctest/compiler/test-multiple-return.cc
+++ b/test/cctest/compiler/test-multiple-return.cc
@@ -25,24 +25,21 @@ namespace {
 
 CallDescriptor* GetCallDescriptor(Zone* zone, int return_count,
                                   int param_count) {
-  MachineSignature::Builder msig(zone, return_count, param_count);
   LocationSignature::Builder locations(zone, return_count, param_count);
   const RegisterConfiguration* config = RegisterConfiguration::Turbofan();
 
   // Add return location(s).
   CHECK(return_count <= config->num_allocatable_general_registers());
   for (int i = 0; i < return_count; i++) {
-    msig.AddReturn(MachineType::Int32());
-    locations.AddReturn(
-        LinkageLocation::ForRegister(config->allocatable_general_codes()[i]));
+    locations.AddReturn(LinkageLocation::ForRegister(
+        config->allocatable_general_codes()[i], MachineType::AnyTagged()));
   }
 
   // Add register and/or stack parameter(s).
   CHECK(param_count <= config->num_allocatable_general_registers());
   for (int i = 0; i < param_count; i++) {
-    msig.AddParam(MachineType::Int32());
-    locations.AddParam(
-        LinkageLocation::ForRegister(config->allocatable_general_codes()[i]));
+    locations.AddParam(LinkageLocation::ForRegister(
+        config->allocatable_general_codes()[i], MachineType::AnyTagged()));
   }
 
   const RegList kCalleeSaveRegisters = 0;
@@ -55,7 +52,6 @@ CallDescriptor* GetCallDescriptor(Zone* zone, int return_count,
       CallDescriptor::kCallCodeObject,    // kind
       target_type,                        // target MachineType
       target_loc,                         // target location
-      msig.Build(),                       // machine_sig
       locations.Build(),                  // location_sig
       0,                                  // js_parameter_count
       compiler::Operator::kNoProperties,  // properties