ARM: fix cctest/test-code-stub-arm.cc

test/cctest/test-code-stubs-arm.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Rrdistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Rrdistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Rrdistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 45 matching lines @@
   masm.set_allow_stub_calls(false);
   DoubleToIStub stub(source_reg, destination_reg, 0, true, inline_fastpath);
 
   byte* start = stub.GetCode(isolate)->instruction_start();
   Label done;
 
   // Save callee save registers.
   __ Push(r7, r6, r5, r4);
   __ Push(lr);
 
+  // For softfp, move the input value into d0.
+  if (!masm.use_eabi_hardfloat()) {
+    __ vmov(d0, r0, r1);
+  }
   // Push the double argument.
-  __ vmov(d0, r0, r1);
   __ sub(sp, sp, Operand(kDoubleSize));
   __ vstr(d0, sp, 0);
   if (!source_reg.is(sp)) {
     __ mov(source_reg, sp);
   }
 
   // Save registers make sure they don't get clobbered.
   int source_reg_offset = kDoubleSize;
   int reg_num = 0;
   for (;reg_num < Register::NumAllocatableRegisters(); ++reg_num) {
@@ skipping 39 matching lines @@
     __ mov(r0, destination_reg);
 
   // Restore callee save registers.
   __ Pop(lr);
   __ Pop(r7, r6, r5, r4);
 
   __ Ret(0);
 
   CodeDesc desc;
   masm.GetCode(&desc);
+  CPU::FlushICache(buffer, actual_size);
   return (reinterpret_cast<ConvertDToIFunc>(
       reinterpret_cast<intptr_t>(buffer)));
 }
 
 #undef __
 
 
 static Isolate* GetIsolateFrom(LocalContext* context) {
   return reinterpret_cast<Isolate*>((*context)->GetIsolate());
 }
@@ skipping 35 matching lines @@
                                         false));
       RunAllTruncationTests(
           RunGeneratedCodeCallWrapper,
           MakeConvertDToIFuncTrampoline(isolate,
                                         source_registers[s],
                                         dest_registers[d],
                                         true));
     }
   }
 }