From 011e6b51aaaaa628b204812a1714ada9e8092c87 Mon Sep 17 00:00:00 2001 From: steven Date: Tue, 27 Jul 2004 19:09:32 +0000 Subject: * cfgexpand.c (tree_expand_cfg): Fix comment. * calls.c (expand_call): Ignore rtx_equal_function_value_matters. * function.c (purge_single_hard_subreg_set, purge_hard_subreg_sets): Remove. (prepare_function_start): Don't set rtx_equal_function_value_matters. * integrate.c (copy_rtx_and_substitute): Don't test for it. * passes.c (rest_of_compilation): Don't call purge_hard_subreg_sets. Don't set rtx_equal_function_value_matters. Don't register RTL hooks here again. Update leading comment. * rtl.c (rtx_equal_function_value_matters): Remove. (rtx_equal_p): Don't test for it. * simplify-rtx.c (simplify_binary_operation, simplify_subreg): Likewise. * rtl.h (enum insn_note): Remove NOTE_INSN_LOOP_END_TOP_COND. * rtl.c (note_insn_name): Likewise. * emit-rtl.c (remove_unnecessary_notes): Don't handle it. * final.c (final_scan_insn): Likewise. * except.c (finish_eh_generation): Don't call cfg_cleanup from here. * passes.c (rest_of_handle_eh): Do it here. * stmt.c (struct nesting): Remove struct nesting block member. (struct stmt_status): Remove x_block_start_count field. (current_block_start_count): Remove. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85228 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/stmt.c | 21 --------------------- 1 file changed, 21 deletions(-) (limited to 'gcc/stmt.c') diff --git a/gcc/stmt.c b/gcc/stmt.c index 542d843eef1..a09d83d5751 100644 --- a/gcc/stmt.c +++ b/gcc/stmt.c @@ -162,23 +162,6 @@ struct nesting GTY(()) This may be the end of the if or the next else/elseif. */ rtx next_label; } GTY ((tag ("COND_NESTING"))) cond; - /* For variable binding contours. */ - struct nesting_block - { - /* Sequence number of this binding contour within the function, - in order of entry. */ - int block_start_count; - /* The NOTE that starts this contour. - Used by expand_goto to check whether the destination - is within each contour or not. */ - rtx first_insn; - /* The saved target_temp_slot_level from our outer block. - We may reset target_temp_slot_level to be the level of - this block, if that is done, target_temp_slot_level - reverts to the saved target_temp_slot_level at the very - end of the block. */ - int block_target_temp_slot_level; - } GTY ((tag ("BLOCK_NESTING"))) block; /* For switch (C) or case (Pascal) statements. */ struct nesting_case { @@ -236,9 +219,6 @@ struct stmt_status GTY(()) /* Number of entries on nesting_stack now. */ int x_nesting_depth; - /* Number of binding contours started so far in this function. */ - int x_block_start_count; - /* Location of last line-number note, whether we actually emitted it or not. */ location_t x_emit_locus; @@ -248,7 +228,6 @@ struct stmt_status GTY(()) #define case_stack (cfun->stmt->x_case_stack) #define nesting_stack (cfun->stmt->x_nesting_stack) #define nesting_depth (cfun->stmt->x_nesting_depth) -#define current_block_start_count (cfun->stmt->x_block_start_count) #define emit_locus (cfun->stmt->x_emit_locus) static int n_occurrences (int, const char *); -- cgit v1.2.3