Fix '[tests] Don't test moves between different reps in test-gap-resolver.cc'

src/x87/assembler-x87.h

Index: src/x87/assembler-x87.h
diff --git a/src/x87/assembler-x87.h b/src/x87/assembler-x87.h
index 4c37ee36f73c9eb9a6b9a20d289d79995f5a1603..740228011c34213836ee4463169404e02e857c72 100644
--- a/src/x87/assembler-x87.h
+++ b/src/x87/assembler-x87.h
@@ -123,7 +123,8 @@ struct Register {
     return r;
   }
   const char* ToString();
-  bool IsAllocatable() const;
+  bool IsAllocatable(RegisterConfiguration::CompilerSelector compiler =
+                         RegisterConfiguration::CRANKSHAFT) const;
   bool is_valid() const { return 0 <= reg_code && reg_code < kNumRegisters; }
   bool is(Register reg) const { return reg_code == reg.reg_code; }
   int code() const {
@@ -164,7 +165,8 @@ struct X87Register {
     return result;
   }
 
-  bool IsAllocatable() const;
+  bool IsAllocatable(RegisterConfiguration::CompilerSelector compiler =
+                         RegisterConfiguration::CRANKSHAFT) const;
   bool is_valid() const { return 0 <= reg_code && reg_code < kMaxNumRegisters; }
 
   int code() const {