------- Additional Comments From bernie at develer dot com 2004-12-12 14:11
-------
The ICE has been triggered by one of these patches:
diff -u -p -r2.6723 -r2.6731
--- gcc/ChangeLog 6 Dec 2004 12:32:21 -0000 2.6723
+++ gcc/ChangeLog 7 Dec 2004 03:52:13 -0000 2.6731
@@ -1,3 +1,66 @@
+2004-12-06 Ziemowit Laski <[EMAIL PROTECTED]>
+
+ * c-tree.h (struct lang_type): Add 'objc_protocols' field.
+
+2004-12-06 DJ Delorie <[EMAIL PROTECTED]>
+
+ * reload.c (find_valid_class): Fix logic to test inner mode as well.
+ (push_reload): Pass inner mode.
+
+2004-12-06 Eric Christopher <[EMAIL PROTECTED]>
+
+ * doc/tm.texi (TARGET_VALID_POINTER_MODE): Document.
+
+2004-12-06 Aldy Hernandez <[EMAIL PROTECTED]>
+
+ * config/rs6000/sysv4.h: Define RELOCATABLE_NEEDS_FIXUP to 1.
+
+2004-12-06 Zdenek Dvorak <[EMAIL PROTECTED]>
+ Kazu Hirata <[EMAIL PROTECTED]>
+
+ PR tree-optimization/18601
+ * tree-cfg.c (thread_jumps, thread_jumps_from_bb): Removed.
+ (tree_forwarder_block_p): Do not consider blocks that are its own
+ successors forwarders.
+ (cleanup_forwarder_blocks, remove_forwarder_block): New functions.
+ (cleanup_tree_cfg): Use cleanup_forwarder_blocks instead of
+ thread_jumps.
+ * tree-flow.h (bb_ann_d): Remove forwardable.
+
+2004-12-06 Kazu Hirata <[EMAIL PROTECTED]>
+
+ * expr.c (expand_expr_real_1): Remove an "if" whose condition
+ is always false.
+
+2004-12-06 Roger Sayle <[EMAIL PROTECTED]>
+
+ * c-gimplify.c (gimplify_c_loop): Improve initial implementations
+ for loops whose conditions are known at compile-time.
+ * gimplify.c (append_to_statement_list_1): Remove side_effects
+ parameter, this function should never be called if its false.
+ (append_to_statement_list): Only call append_to_statement_list_1
+ if t is non-NULL tree with side-effects.
+ (append_to_statement_list_force): Likewise, if t is not NULL.
+
+2004-12-06 J"orn Rennecke <[EMAIL PROTECTED]>
+
+ * bt-load.c (btr_def_s): New member own_end;
+ (add_btr_to_live_range): Add second parameter. Changed caller.
+ (clear_btr_from_live_range): Clear btrs_live_at_end bit
+ for the register its definition basic block if own_end is set.
+ (augment_live_range): Also take btrs_live_at_end into account.
+ (combine_btr_defs): Don't bother with
+ other_def->other_btr_uses_after_use if it pertains to a different
+ register.
+ (move_btr_def): Set def->other_btr_uses_before_def after
+ calling combine_btr_defs."
+
+ * bt-load.c (augment_live_range): New argument full_range.
+ Changed all callers.
+
+ * bt-load.c (move_tr_def): Set other_tr_uses_before_def
+ taking new btr assignment into account.
+
2004-12-05 Daniel Berlin <[EMAIL PROTECTED]>
* tree-ssa-alias.c (create_global_var): Use void_type_node,
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18887
