src/share/vm/opto/parse3.cpp

rev 5645 : 8027422: assert(_gvn.type(obj)->higher_equal(tjp)) failed: cast_up is no longer needed
Summary: type methods shouldn't always operate on speculative part
Reviewed-by:

*** 335,345 ****
      // cases:
      //   can_be_constant    = (oop not scavengable || ScavengeRootsInCode != 0)
      //   should_be_constant = (oop not scavengable || ScavengeRootsInCode >= 2)
      // An oop is not scavengable if it is in the perm gen.
      if (stable_type != NULL && con_type != NULL && con_type->isa_oopptr())
!       con_type = con_type->join(stable_type);
      break;
  
    case T_ILLEGAL:
      // Invalid ciConstant returned due to OutOfMemoryError in the CI
      assert(C->env()->failing(), "otherwise should not see this");
--- 335,345 ----
      // cases:
      //   can_be_constant    = (oop not scavengable || ScavengeRootsInCode != 0)
      //   should_be_constant = (oop not scavengable || ScavengeRootsInCode >= 2)
      // An oop is not scavengable if it is in the perm gen.
      if (stable_type != NULL && con_type != NULL && con_type->isa_oopptr())
!       con_type = con_type->join(stable_type, true);
      break;
  
    case T_ILLEGAL:
      // Invalid ciConstant returned due to OutOfMemoryError in the CI
      assert(C->env()->failing(), "otherwise should not see this");