src/hotspot/share/opto/output.cpp

*** 575,588 ****
      // the word in the even single-register is stored to the first
      // memory word.  (Note that register numbers are completely
      // arbitrary, and are not tied to any machine-level encodings.)
  #ifdef _LP64
      if( t->base() == Type::DoubleBot || t->base() == Type::DoubleCon ) {
!       array->append(new ConstantIntValue(0));
        array->append(new_loc_value( _regalloc, regnum, Location::dbl ));
      } else if ( t->base() == Type::Long ) {
!       array->append(new ConstantIntValue(0));
        array->append(new_loc_value( _regalloc, regnum, Location::lng ));
      } else if ( t->base() == Type::RawPtr ) {
        // jsr/ret return address which must be restored into a the full
        // width 64-bit stack slot.
        array->append(new_loc_value( _regalloc, regnum, Location::lng ));
--- 575,588 ----
      // the word in the even single-register is stored to the first
      // memory word.  (Note that register numbers are completely
      // arbitrary, and are not tied to any machine-level encodings.)
  #ifdef _LP64
      if( t->base() == Type::DoubleBot || t->base() == Type::DoubleCon ) {
!       array->append(new ConstantIntValue((jint)0));
        array->append(new_loc_value( _regalloc, regnum, Location::dbl ));
      } else if ( t->base() == Type::Long ) {
!       array->append(new ConstantIntValue((jint)0));
        array->append(new_loc_value( _regalloc, regnum, Location::lng ));
      } else if ( t->base() == Type::RawPtr ) {
        // jsr/ret return address which must be restored into a the full
        // width 64-bit stack slot.
        array->append(new_loc_value( _regalloc, regnum, Location::lng ));
*** 661,671 ****
      break;
    }
    case Type::DoubleCon: {
      jdouble d = t->is_double_constant()->getd();
  #ifdef _LP64
!     array->append(new ConstantIntValue(0));
      array->append(new ConstantDoubleValue(d));
  #else
      // Repack the double as two jints.
      // The convention the interpreter uses is that the second local
      // holds the first raw word of the native double representation.
--- 661,671 ----
      break;
    }
    case Type::DoubleCon: {
      jdouble d = t->is_double_constant()->getd();
  #ifdef _LP64
!     array->append(new ConstantIntValue((jint)0));
      array->append(new ConstantDoubleValue(d));
  #else
      // Repack the double as two jints.
      // The convention the interpreter uses is that the second local
      // holds the first raw word of the native double representation.
*** 681,691 ****
      break;
    }
    case Type::Long: {
      jlong d = t->is_long()->get_con();
  #ifdef _LP64
!     array->append(new ConstantIntValue(0));
      array->append(new ConstantLongValue(d));
  #else
      // Repack the long as two jints.
      // The convention the interpreter uses is that the second local
      // holds the first raw word of the native double representation.
--- 681,691 ----
      break;
    }
    case Type::Long: {
      jlong d = t->is_long()->get_con();
  #ifdef _LP64
!     array->append(new ConstantIntValue((jint)0));
      array->append(new ConstantLongValue(d));
  #else
      // Repack the long as two jints.
      // The convention the interpreter uses is that the second local
      // holds the first raw word of the native double representation.