diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/stmt.c | 29 | ||||
| -rw-r--r-- | gcc/tree.h | 1 |
3 files changed, 6 insertions, 29 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2560224..48af072 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2004-02-26 Kazu Hirata <kazu@cs.umass.edu> + * stmt.c (expand_start_case_dummy): Remove. + * tree.h: Remove the corresponding prototype. + +2004-02-26 Kazu Hirata <kazu@cs.umass.edu> + * builtins.c (apply_args_register_offset): Remove. * tree.h: Remove the corresponding prototype. @@ -220,8 +220,7 @@ struct nesting GTY(()) conditional branch points. */ rtx last_unconditional_cleanup; } GTY ((tag ("BLOCK_NESTING"))) block; - /* For switch (C) or case (Pascal) statements, - and also for dummies (see `expand_start_case_dummy'). */ + /* For switch (C) or case (Pascal) statements. */ struct nesting_case { /* The insn after which the case dispatch should finally @@ -4443,32 +4442,6 @@ expand_start_case (int exit_flag, tree expr, tree type, start_cleanup_deferral (); } - -/* Start a "dummy case statement" within which case labels are invalid - and are not connected to any larger real case statement. - This can be used if you don't want to let a case statement jump - into the middle of certain kinds of constructs. */ - -void -expand_start_case_dummy (void) -{ - struct nesting *thiscase = ALLOC_NESTING (); - - /* Make an entry on case_stack for the dummy. */ - - thiscase->desc = CASE_NESTING; - thiscase->next = case_stack; - thiscase->all = nesting_stack; - thiscase->depth = ++nesting_depth; - thiscase->exit_label = 0; - thiscase->data.case_stmt.case_list = 0; - thiscase->data.case_stmt.start = 0; - thiscase->data.case_stmt.nominal_type = 0; - thiscase->data.case_stmt.default_label = 0; - case_stack = thiscase; - nesting_stack = thiscase; - start_cleanup_deferral (); -} static void check_seenlabel (void) @@ -3026,7 +3026,6 @@ extern void expand_decl (tree); extern int expand_decl_cleanup (tree, tree); extern int expand_decl_cleanup_eh (tree, tree, int); extern void expand_anon_union_decl (tree, tree, tree); -extern void expand_start_case_dummy (void); extern HOST_WIDE_INT all_cases_count (tree, int *); extern void check_for_full_enumeration_handling (tree); extern void declare_nonlocal_label (tree); |