Implementing inline caches for GenericBinaryOpStub. ...

src/ia32/assembler-ia32.cc

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 1650 matching lines @@
 
 
 void Assembler::fstp_d(const Operand& adr) {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   EMIT(0xDD);
   emit_operand(ebx, adr);
 }
 
 
+void Assembler::fstp(int index) {
+  ASSERT(is_uint3(index));
+  EnsureSpace ensure_space(this);
+  last_pc_ = pc_;
+  emit_farith(0xDD, 0xD8, index);
+}
+
+
 void Assembler::fild_s(const Operand& adr) {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   EMIT(0xDB);
   emit_operand(eax, adr);
 }
 
 
 void Assembler::fild_d(const Operand& adr) {
   EnsureSpace ensure_space(this);
@@ skipping 693 matching lines @@
   push_insn[1] = 13;    // Skip over coverage insns.
   if (coverage_log != NULL) {
     fprintf(coverage_log, "%s\n", file_line);
     fflush(coverage_log);
   }
 }
 
 #endif
 
 } }  // namespace v8::internal