Delete dead FloatingPointHelper functions

src/ia32/code-stubs-ia32.cc

 // Copyright 2012 the V8 project authors. 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.
 //     * Redistributions 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 595 matching lines @@
                                  Register scratch);
 
   // Takes the operands in edx and eax and loads them as integers in eax
   // and ecx.
   static void LoadUnknownsAsIntegers(MacroAssembler* masm,
                                      bool use_sse3,
                                      BinaryOpIC::TypeInfo left_type,
                                      BinaryOpIC::TypeInfo right_type,
                                      Label* operand_conversion_failure);
 
-  // Assumes that operands are smis or heap numbers and loads them
-  // into xmm0 and xmm1. Operands are in edx and eax.
-  // Leaves operands unchanged.
-  static void LoadSSE2Operands(MacroAssembler* masm);
-
   // Test if operands are numbers (smi or HeapNumber objects), and load
   // them into xmm0 and xmm1 if they are.  Jump to label not_numbers if
   // either operand is not a number.  Operands are in edx and eax.
   // Leaves operands unchanged.
   static void LoadSSE2Operands(MacroAssembler* masm, Label* not_numbers);
 
   // Similar to LoadSSE2Operands but assumes that both operands are smis.
   // Expects operands in edx, eax.
   static void LoadSSE2Smis(MacroAssembler* masm, Register scratch);
 
@@ skipping 1823 matching lines @@
   __ bind(&load_smi);
   __ SmiUntag(number);
   __ push(number);
   __ fild_s(Operand(esp, 0));
   __ pop(number);
 
   __ bind(&done);
 }
 
 
-void FloatingPointHelper::LoadSSE2Operands(MacroAssembler* masm) {
-  Label load_smi_edx, load_eax, load_smi_eax, done;
-  // Load operand in edx into xmm0.
-  __ JumpIfSmi(edx, &load_smi_edx, Label::kNear);
-  __ movdbl(xmm0, FieldOperand(edx, HeapNumber::kValueOffset));
-
-  __ bind(&load_eax);
-  // Load operand in eax into xmm1.
-  __ JumpIfSmi(eax, &load_smi_eax, Label::kNear);
-  __ movdbl(xmm1, FieldOperand(eax, HeapNumber::kValueOffset));
-  __ jmp(&done, Label::kNear);
-
-  __ bind(&load_smi_edx);
-  __ SmiUntag(edx);  // Untag smi before converting to float.
-  __ cvtsi2sd(xmm0, edx);
-  __ SmiTag(edx);  // Retag smi for heap number overwriting test.
-  __ jmp(&load_eax);
-
-  __ bind(&load_smi_eax);
-  __ SmiUntag(eax);  // Untag smi before converting to float.
-  __ cvtsi2sd(xmm1, eax);
-  __ SmiTag(eax);  // Retag smi for heap number overwriting test.
-
-  __ bind(&done);
-}
-
-
 void FloatingPointHelper::LoadSSE2Operands(MacroAssembler* masm,
                                            Label* not_numbers) {
   Label load_smi_edx, load_eax, load_smi_eax, load_float_eax, done;
   // Load operand in edx into xmm0, or branch to not_numbers.
   __ JumpIfSmi(edx, &load_smi_edx, Label::kNear);
   Factory* factory = masm->isolate()->factory();
   __ cmp(FieldOperand(edx, HeapObject::kMapOffset), factory->heap_number_map());
   __ j(not_equal, not_numbers);  // Argument in edx is not a number.
   __ movdbl(xmm0, FieldOperand(edx, HeapNumber::kValueOffset));
   __ bind(&load_eax);
@@ skipping 5213 matching lines @@
   __ bind(&fast_elements_case);
   GenerateCase(masm, FAST_ELEMENTS);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32