[Bug optimization/12289] [3.4 Regression] Solaris 9/Intel bootstrap failure: ICE in expand_call compiling java/io/ObjectInputStream.java

["pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12289


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jsturm at one-point dot com
             Status|UNCONFIRMED                 |NEW
          Component|bootstrap                   |optimization
     Ever Confirmed|                            |1
  GCC build triplet|i386-pc-solaris2.9          |
   GCC host triplet|i386-pc-solaris2.9          |
 GCC target triplet|i386-pc-solaris2.9          |i386-*-*
           Keywords|                            |build, ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2003-09-22 08:02:13
               date|                            |
            Summary|Solaris 9/Intel bootstrap   |[3.4 Regression] Solaris
                   |failure: ICE in expand_call |9/Intel bootstrap failure:
                   |compiling                   |ICE in expand_call compiling
                   |java/io/ObjectInputStream.ja|java/io/ObjectInputStream.ja
                   |va                          |va
   Target Milestone|---                         |3.4


------- Additional Comments From pinskia at gcc dot gnu dot org  2003-09-22 08:02 -------
>From bug 12354 (there is a simple example in there too):
The "real" change that introduced this problem is

2003-09-03  Jeff Sturm  <jsturm@one-point.com>

       * decl.c (java_expand_body): New function.
       * expr.c (build_class_init): Set DECL_IGNORED_P.
       * java-tree.h (start_complete_expand_method,
       java_expand_body): Declare.
       * jcf-parse.c (cgraph.h): Include.
       (java_parse_file): Handle flag_unit_at_a_time.
       * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
       LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
       (java_estimate_num_insns): Use walk_tree_without_duplicates.
       (java_start_inlining): New function.
       * parse.h (java_finish_classes): Declare.
       * parse.y: Include cgraph.h.
       (block): Don't special-case empty block production.
       (craft_constructor): Set DECL_INLINE.
       (source_end_java_method): Handle flag_unit_at_a_time.
       Replace inline code with call to java_expand_body.
       (start_complete_expand_method): Remove static modifier.
       (java_expand_method_bodies): Patch function tree for
       class initialization and/or synchronization as needed.
       Don't begin RTL expansion yet.
       (java_expand_classes): Check flag_unit_at_a_time before
       calling finish_class.
       (java_finish_classes): New function.
       (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
       (patch_assignment): Set DECL_CONTEXT on temporary variable.
       (emit_test_initialization): Set DECL_IGNORED_P.

But I don't think that will make you much happier, since I believe this is
the change that introduced unit-at-a-time in the java frontend...