Add debug code assertions where we expect smi inputs.

Review URL: http://codereview.chromium.org/998007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/ia32/macro-assembler-ia32.cc

@@ -351,20 +351,20 @@ void MacroAssembler::FCmp() {
 }
 
 
-void MacroAssembler::AbortIfNotNumber(Register object, const char* msg) {
+void MacroAssembler::AbortIfNotNumber(Register object) {
   Label ok;
   test(object, Immediate(kSmiTagMask));
   j(zero, &ok);
   cmp(FieldOperand(object, HeapObject::kMapOffset),
       Factory::heap_number_map());
-  Assert(equal, msg);
+  Assert(equal, "Operand not a number");
   bind(&ok);
 }
 
 
-void MacroAssembler::AbortIfNotSmi(Register object, const char* msg) {
+void MacroAssembler::AbortIfNotSmi(Register object) {
   test(object, Immediate(kSmiTagMask));
-  Assert(equal, msg);
+  Assert(equal, "Operand not a smi");
 }
 
 

src/ia32/macro-assembler-ia32.h

@@ -189,10 +189,10 @@ class MacroAssembler: public Assembler {
   }
 
   // Abort execution if argument is not a number. Used in debug code.
-  void AbortIfNotNumber(Register object, const char* msg);
+  void AbortIfNotNumber(Register object);
 
   // Abort execution if argument is not a smi. Used in debug code.
-  void AbortIfNotSmi(Register object, const char* msg);
+  void AbortIfNotSmi(Register object);
 
   // ---------------------------------------------------------------------------
   // Exception handling