------- Comment #5 from janis at gcc dot gnu dot org 2006-01-16 19:28 ------- A regression hunt on powerpc-linux using the submitter's testcase identified the following patch as introducing the failure:
http://gcc.gnu.org/viewcvs?view=rev&rev=87064 r87064 | rth | 2004-09-03 23:50:11 +0000 (Fri, 03 Sep 2004) | 16 lines PR middle-end/9997 * cfgexpand.c (LOCAL_ALIGNMENT): Provide default. (STACK_ALIGNMENT_NEEDED, FRAME_GROWS_DOWNWARD): Likewise. (struct stack_var, EOC, stack_vars, stack_vars_alloc, stack_vars_num, stack_vars_sorted, stack_vars_conflict, stack_vars_conflict_alloc, frame_phase, get_decl_align_unit, add_stack_var, triangular_index, resize_stack_vars_conflict, add_stack_var_conflict, stack_var_conflict_p, add_alias_set_conflicts, stack_var_size_cmp, union_stack_vars, partition_stack_vars, dump_stack_var_partition, expand_one_stack_var_at, expand_stack_vars, expand_one_stack_var, expand_one_static_var, expand_one_hard_reg_var, expand_one_register_var, expand_one_error_var, defer_stack_allocation, expand_one_var, expand_used_vars_for_block, clear_tree_used): New. (expand_used_vars): Rewrite. * Makefile.in (cfgexpand.o): Update dependencies. -- janis at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rth at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25682