Ensure that we do not accidentally emit debug code.

src/mips/macro-assembler-mips.h

Index: src/mips/macro-assembler-mips.h
diff --git a/src/mips/macro-assembler-mips.h b/src/mips/macro-assembler-mips.h
index dcbeb9fd0e81c1500bf83bb507e764df55ad5a0a..ad3004aa67bafd8729f113ea7cdb6add366267cb 100644
--- a/src/mips/macro-assembler-mips.h
+++ b/src/mips/macro-assembler-mips.h
@@ -1335,17 +1335,18 @@ class MacroAssembler: public Assembler {
   // Jump if either of the registers contain a smi.
   void JumpIfEitherSmi(Register reg1, Register reg2, Label* on_either_smi);
 
-  // Abort execution if argument is a smi. Used in debug code.
-  void AbortIfSmi(Register object);
-  void AbortIfNotSmi(Register object);
-
-  // Abort execution if argument is a string. Used in debug code.
-  void AbortIfNotString(Register object);
-
-  // Abort execution if argument is not the root value with the given index.
-  void AbortIfNotRootValue(Register src,
-                           Heap::RootListIndex root_value_index,
-                           const char* message);
+  // Abort execution if argument is a smi, enabled via --debug-code.
+  void AssertNotSmi(Register object);
+  void AssertSmi(Register object);
+
+  // Abort execution if argument is not a string, enabled via --debug-code.
+  void AssertString(Register object);
+
+  // Abort execution if argument is not the root value with the given index,
+  // enabled via --debug-code.
+  void AssertRootValue(Register src,
+                       Heap::RootListIndex root_value_index,
+                       const char* message);
 
   // ---------------------------------------------------------------------------
   // HeapNumber utilities.