src/hotspot/share/c1/c1_LIRGenerator.cpp

*** 913,923 ****
  
  
  LIR_Opr LIRGenerator::round_item(LIR_Opr opr) {
    assert(opr->is_register(), "why spill if item is not register?");
  
!   if (RoundFPResults && UseSSE < 1 && opr->is_single_fpu()) {
      LIR_Opr result = new_register(T_FLOAT);
      set_vreg_flag(result, must_start_in_memory);
      assert(opr->is_register(), "only a register can be spilled");
      assert(opr->value_type()->is_float(), "rounding only for floats available");
      __ roundfp(opr, LIR_OprFact::illegalOpr, result);
--- 913,923 ----
  
  
  LIR_Opr LIRGenerator::round_item(LIR_Opr opr) {
    assert(opr->is_register(), "why spill if item is not register?");
  
!   if (RoundFPResults X86_ONLY(&& UseSSE) < 1 && opr->is_single_fpu()) {
      LIR_Opr result = new_register(T_FLOAT);
      set_vreg_flag(result, must_start_in_memory);
      assert(opr->is_register(), "only a register can be spilled");
      assert(opr->value_type()->is_float(), "rounding only for floats available");
      __ roundfp(opr, LIR_OprFact::illegalOpr, result);