From patchwork Mon Apr 14 14:48:59 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Patrick Palka X-Patchwork-Id: 338980 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id E2F6A14008A for ; Tue, 15 Apr 2014 00:50:51 +1000 (EST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:from :to:cc:subject:date:message-id; q=dns; s=default; b=SeERxg5kwCrF AVUiZ1Ocy10B8vKRjbxf1L6wexX9ymsHzg+RDrRH+T/3luDPhaMH4+RaS0dplnlf 68EgbFrJ74G4gB+y9UHaA5N3TdwFNXHv4iosKLqpufRKyr4mbar9B4fZmmyLVko+ cIOk95OFNvVOikXXGqMiVEfFm73y7EI= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:from :to:cc:subject:date:message-id; s=default; bh=iGKdreDqgGfr6geXnr iqcO6cklc=; b=KNU1jyrE5Sp64EYCz+13E933twBKfbwzV1fHdwdy2ZqQRTsUwK TVCVV36SGvVu207W4jdWcBtM/O/pyi+q1tDs/vWjp1yarQu+8dT9YR7DpsKG+qob 1//2h/FeEjDQZiwi28Us+2oZh0tHyv0MbA5Gv/P6fmMCej0p1HFOIg55U= Received: (qmail 9297 invoked by alias); 14 Apr 2014 14:50:43 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Received: (qmail 9281 invoked by uid 89); 14 Apr 2014 14:50:41 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.9 required=5.0 tests=AWL, BAYES_50, RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.2 X-HELO: mail-qa0-f41.google.com Received: from mail-qa0-f41.google.com (HELO mail-qa0-f41.google.com) (209.85.216.41) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Mon, 14 Apr 2014 14:50:38 +0000 Received: by mail-qa0-f41.google.com with SMTP id j5so8155702qaq.14 for ; Mon, 14 Apr 2014 07:50:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=bq3hqx/rW/rs0crh3TO2pOCqHXHve9OuvYCHZ43LCeU=; b=mBMb+CG/caN0jzasldFGn08dQ1bBK/5GUB0cdPda0awS6dj89AYndwxbnfx0SF148J hIeds/c/efytIse5z2cfzs4o8NtYbo46IV/iBx0l/LwsJeh+9aUEk2AKpd69w9zjrWcY DU/lqdzygoHXd0NgOJlFI/CrS4FOZ0PpAY73PaEXD12xz8Q1vcwAfXQwtwQpppf42oYp VOcRmOyI5JXDutO+Cat87Y6599fhCAqI3oE6pCvyzMzeIivAkf7/HFuzV44AMkj/aUgl dQCcEa0xbMdD97oKNtBO3XUGNgmV+umr08sv4x1YtBkd/RFZrHXGditFddfXY2IHe/j/ iNPw== X-Gm-Message-State: ALoCoQnX1M+iKTrAJceioZnpIC2PdTD7QMcC7HnDCRH33kWFM8SD5jHPck/Tul459n6tgzyIDWQB X-Received: by 10.224.69.193 with SMTP id a1mr3684230qaj.95.1397487036150; Mon, 14 Apr 2014 07:50:36 -0700 (PDT) Received: from localhost.localdomain (ool-4353a9c4.dyn.optonline.net. [67.83.169.196]) by mx.google.com with ESMTPSA id b17sm507534qaq.25.2014.04.14.07.50.34 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 14 Apr 2014 07:50:34 -0700 (PDT) From: Patrick Palka To: gcc-patches@gcc.gnu.org Cc: Patrick Palka Subject: [PATCH] [CLEANUP] Mark locally-used functions static Date: Mon, 14 Apr 2014 10:48:59 -0400 Message-Id: <1397486939-29936-1-git-send-email-patrick@parcs.ath.cx> Hi everyone, This patch marks "static" a bunch of locally-used, non-debug functions within the GCC sources. Doing so addresses a subset of the warnings emitted when compiling the GCC sources with -Wmissing-declarations. I bootstrapped and regtested this change on x86_64-unknown-linux-gnu. 2014-04-13 Patrick Palka gcc/c/ * c-array-notation.c (replace_invariant_exprs): Make static. gcc/cp/ * class.c (inherit_targ_abi_tags): Make static. * cp-array-notation.c (create_cmp_incr): Likewise. * mangle.c (tree_string_cmp): Likewise. * pt.c (fixed_parameter_pack_p): Likewise. * vtable-class-hierarchy.c (vtv_register_class_hierarchy_information): Likewise. gcc/fortran/ * class.c (gfc_intrinsic_hash_value): Make static. * trans-expr.c (gfc_conv_intrinsic_to_class): Likewise. gcc/ * asan.c (asan_mem_ref_get_end, replace_invariant_exprs): Make static. * cgraphclones.c (redirect_edge_duplicating_thunks): Likewise. * cgraphunit.c (decide_is_symbol_needed): Likewise. * config/i386/i386.c (make_pass_insert_vzeroupper, ix86_avx_emit_vzeroupper): Likewise. * dwarf2out.c (init_addr_table_entry): Likewise. * gengtype.c (get_string_option, already_seen_tag, mark_tag_as_seen): Likewise. * gimple-ssa-isolate-paths (isolate_path): Likewise. * graphite.c (graphite_transform_loops): Likewise. * internal-fn.c (ubsan_expand_si_overflow_{addsub,neg,mul}_check): Likewise. * ipa-devirt.c (hash_type_name, likely_target_p): Likewise. * ipa-inline-analysis.c (simple_edge_hints): Likewise. * ipa-profile.c (cmp_counts, contains_hot_call_p): Likewise. * ipa-prop.c (ipa_alloc_node_params, write_agg_replacement_chain): Likewise. * ipa.c (can_replace_by_local_alias): Likewise. * lto-streamer-out.c (output_spmbol_p): Likewise. * omp-low.c (simd_clone_vector_of_formal_parm_types): Likewise. * tree-inline.c (redirect_all_calls, freqs_to_counts): Likewise. * tree-predcom.c (tree_predictive_commoning): Likewise. * tree-sra.c (ipa_sra_modify_function_body): Likewise. * tree-ssa-loop-im.c (movement_possibilyt, tree_ssa_lim): Likewise. * tree-ssa-loop-ivcanon.c (canonicalize_induction_variables, tree_unroll_loops_completely): Likewise. * tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Likewise. * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Likewise. * tree-ssa-threadupdate.c (ssa_fix_duplicate_block_edges): Likewise. * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Likewise. * ubsan.c (tree_type_map_hash): Likewise. * varpool.c (varpool_call_variable_insertion_hooks): Likewise. libiberty/ * make-temp-file.c (choose_tmpdir): Make static. --- gcc/asan.c | 4 ++-- gcc/c/c-array-notation.c | 2 +- gcc/cgraphclones.c | 2 +- gcc/cgraphunit.c | 2 +- gcc/config/i386/i386.c | 4 ++-- gcc/cp/class.c | 2 +- gcc/cp/cp-array-notation.c | 2 +- gcc/cp/mangle.c | 2 +- gcc/cp/pt.c | 2 +- gcc/cp/vtable-class-hierarchy.c | 2 +- gcc/dwarf2out.c | 2 +- gcc/fortran/class.c | 2 +- gcc/fortran/trans-expr.c | 2 +- gcc/gengtype.c | 6 +++--- gcc/gimple-ssa-isolate-paths.c | 2 +- gcc/graphite.c | 2 +- gcc/internal-fn.c | 6 +++--- gcc/ipa-devirt.c | 4 ++-- gcc/ipa-inline-analysis.c | 2 +- gcc/ipa-profile.c | 4 ++-- gcc/ipa-prop.c | 4 ++-- gcc/ipa.c | 2 +- gcc/lto-streamer-out.c | 2 +- gcc/omp-low.c | 2 +- gcc/tree-inline.c | 4 ++-- gcc/tree-predcom.c | 2 +- gcc/tree-sra.c | 2 +- gcc/tree-ssa-loop-im.c | 4 ++-- gcc/tree-ssa-loop-ivcanon.c | 4 ++-- gcc/tree-ssa-loop-prefetch.c | 2 +- gcc/tree-ssa-loop-unswitch.c | 2 +- gcc/tree-ssa-threadupdate.c | 2 +- gcc/tree-vect-loop-manip.c | 2 +- gcc/ubsan.c | 2 +- gcc/varpool.c | 2 +- libiberty/make-temp-file.c | 2 +- 36 files changed, 48 insertions(+), 48 deletions(-) diff --git a/gcc/asan.c b/gcc/asan.c index 53992a8..de4058a 100644 --- a/gcc/asan.c +++ b/gcc/asan.c @@ -299,7 +299,7 @@ asan_mem_ref_new (tree start, char access_size) /* This builds and returns a pointer to the end of the memory region that starts at START and of length LEN. */ -tree +static tree asan_mem_ref_get_end (tree start, tree len) { if (len == NULL_TREE || integer_zerop (len)) @@ -312,7 +312,7 @@ asan_mem_ref_get_end (tree start, tree len) memory region. Beware that this function can actually build a new tree expression. */ -tree +static tree asan_mem_ref_get_end (const asan_mem_ref *ref, tree len) { return asan_mem_ref_get_end (ref->start, len); diff --git a/gcc/c/c-array-notation.c b/gcc/c/c-array-notation.c index 0ac6ba8..60412f5 100644 --- a/gcc/c/c-array-notation.c +++ b/gcc/c/c-array-notation.c @@ -156,7 +156,7 @@ create_array_refs (location_t loc, vec > an_info, holds the NODE along with variables that holds the results of the invariant expressions. */ -tree +static tree replace_invariant_exprs (tree *node) { size_t ix = 0; diff --git a/gcc/cgraphclones.c b/gcc/cgraphclones.c index 257939c..d5e7bf0 100644 --- a/gcc/cgraphclones.c +++ b/gcc/cgraphclones.c @@ -364,7 +364,7 @@ duplicate_thunk_for_node (cgraph_node *thunk, cgraph_node *node, one or more equivalent thunks for N and redirect E to the first in the chain. */ -void +static void redirect_edge_duplicating_thunks (struct cgraph_edge *e, struct cgraph_node *n, bitmap args_to_skip) { diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c index 06283fc..7498b7c 100644 --- a/gcc/cgraphunit.c +++ b/gcc/cgraphunit.c @@ -236,7 +236,7 @@ static GTY (()) tree vtable_entry_type; /* Determine if symbol DECL is needed. That is, visible to something either outside this translation unit, something magic in the system configury */ -bool +static bool decide_is_symbol_needed (symtab_node *node) { tree decl = node->decl; diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 3eefe4a..cddbde6 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -2550,7 +2550,7 @@ public: } // anon namespace -rtl_opt_pass * +static rtl_opt_pass * make_pass_insert_vzeroupper (gcc::context *ctxt) { return new pass_insert_vzeroupper (ctxt); @@ -16382,7 +16382,7 @@ emit_i387_cw_initialization (int mode) /* Emit vzeroupper. */ -void +static void ix86_avx_emit_vzeroupper (HARD_REG_SET regs_live) { int i; diff --git a/gcc/cp/class.c b/gcc/cp/class.c index 334bfd5..45bdeb3 100644 --- a/gcc/cp/class.c +++ b/gcc/cp/class.c @@ -1442,7 +1442,7 @@ check_abi_tags (tree t, tree subob) mark_type_abi_tags (t, false); } -void +static void inherit_targ_abi_tags (tree t) { if (CLASSTYPE_TEMPLATE_INFO (t) == NULL_TREE) diff --git a/gcc/cp/cp-array-notation.c b/gcc/cp/cp-array-notation.c index 65b8bcb..0c6516d 100644 --- a/gcc/cp/cp-array-notation.c +++ b/gcc/cp/cp-array-notation.c @@ -136,7 +136,7 @@ create_array_refs (location_t loc, vec > an_info, (of type POSTINCREMENT) and comparison (of TYPE LT_EXPR) expressions, using data from AN_INFO. */ -void +static void create_cmp_incr (location_t loc, vec *node, size_t rank, vec > an_info, tsubst_flags_t complain) { diff --git a/gcc/cp/mangle.c b/gcc/cp/mangle.c index da82dd6..04af271 100644 --- a/gcc/cp/mangle.c +++ b/gcc/cp/mangle.c @@ -1326,7 +1326,7 @@ write_source_name (tree identifier) /* Compare two TREE_STRINGs like strcmp. */ -int +static int tree_string_cmp (const void *p1, const void *p2) { if (p1 == p2) diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index 318c325..d1c6eaa 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -4366,7 +4366,7 @@ fixed_parameter_pack_p_1 (tree parm, struct find_parameter_pack_data *ppd) any such packs, it will be instantiated into a fixed template parameter list by partial instantiation rather than be fully deduced. */ -tree +static tree fixed_parameter_pack_p (tree parm) { /* This can only be true in a member template. */ diff --git a/gcc/cp/vtable-class-hierarchy.c b/gcc/cp/vtable-class-hierarchy.c index 6da17c7..19b39ac 100644 --- a/gcc/cp/vtable-class-hierarchy.c +++ b/gcc/cp/vtable-class-hierarchy.c @@ -1134,7 +1134,7 @@ write_out_vtv_count_data (void) the body of our constructior initialization function, to which we add our function calls.*/ -bool +static bool vtv_register_class_hierarchy_information (tree init_routine_body) { bool registered_something = false; diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 67b37eb..90f1553 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -4166,7 +4166,7 @@ addr_table_entry_eq (const void *x1, const void *x2) /* Initialize an addr_table_entry. */ -void +static void init_addr_table_entry (addr_table_entry *e, enum ate_kind kind, void *addr) { e->kind = kind; diff --git a/gcc/fortran/class.c b/gcc/fortran/class.c index 346aee6..75a3fe6 100644 --- a/gcc/fortran/class.c +++ b/gcc/fortran/class.c @@ -526,7 +526,7 @@ gfc_hash_value (gfc_symbol *sym) /* Assign a hash value for an intrinsic type. The algorithm is that of SDBM. */ -unsigned int +static unsigned int gfc_intrinsic_hash_value (gfc_typespec *ts) { unsigned int hash = 0; diff --git a/gcc/fortran/trans-expr.c b/gcc/fortran/trans-expr.c index 30931a3..a7583cb 100644 --- a/gcc/fortran/trans-expr.c +++ b/gcc/fortran/trans-expr.c @@ -546,7 +546,7 @@ class_scalar_coarray_to_class (gfc_se *parmse, gfc_expr *e, /* Takes an intrinsic type expression and returns the address of a temporary class object of the 'declared' type. */ -void +static void gfc_conv_intrinsic_to_class (gfc_se *parmse, gfc_expr *e, gfc_typespec class_ts) { diff --git a/gcc/gengtype.c b/gcc/gengtype.c index 031004a..b497f20 100644 --- a/gcc/gengtype.c +++ b/gcc/gengtype.c @@ -2648,7 +2648,7 @@ output_escaped_param (struct walk_type_data *d, const char *param, } } -const char * +static const char * get_string_option (options_p opt, const char *key) { for (; opt; opt = opt->next) @@ -2664,7 +2664,7 @@ struct seen_tag struct seen_tag *next; }; -int +static int already_seen_tag (struct seen_tag *seen_tags, const char *tag) { /* Linear search, so O(n^2), but n is currently small. */ @@ -2678,7 +2678,7 @@ already_seen_tag (struct seen_tag *seen_tags, const char *tag) return 0; } -void +static void mark_tag_as_seen (struct seen_tag **seen_tags, const char *tag) { /* Add to front of linked list. */ diff --git a/gcc/gimple-ssa-isolate-paths.c b/gcc/gimple-ssa-isolate-paths.c index 56fcfc8..a75f019 100644 --- a/gcc/gimple-ssa-isolate-paths.c +++ b/gcc/gimple-ssa-isolate-paths.c @@ -136,7 +136,7 @@ insert_trap_and_remove_trailing_statements (gimple_stmt_iterator *si_p, tree op) Return BB'. */ -basic_block +static basic_block isolate_path (basic_block bb, basic_block duplicate, edge e, gimple stmt, tree op) { diff --git a/gcc/graphite.c b/gcc/graphite.c index 311b7e3..bb59a79 100644 --- a/gcc/graphite.c +++ b/gcc/graphite.c @@ -262,7 +262,7 @@ isl_ctx *the_isl_ctx; /* Perform a set of linear transforms on the loops of the current function. */ -void +static void graphite_transform_loops (void) { int i; diff --git a/gcc/internal-fn.c b/gcc/internal-fn.c index 1062ea8..f26494a 100644 --- a/gcc/internal-fn.c +++ b/gcc/internal-fn.c @@ -162,7 +162,7 @@ expand_UBSAN_NULL (gimple stmt ATTRIBUTE_UNUSED) /* Add sub/add overflow checking to the statement STMT. CODE says whether the operation is +, or -. */ -void +static void ubsan_expand_si_overflow_addsub_check (tree_code code, gimple stmt) { rtx res, op0, op1; @@ -310,7 +310,7 @@ ubsan_expand_si_overflow_addsub_check (tree_code code, gimple stmt) /* Add negate overflow checking to the statement STMT. */ -void +static void ubsan_expand_si_overflow_neg_check (gimple stmt) { rtx res, op1; @@ -386,7 +386,7 @@ ubsan_expand_si_overflow_neg_check (gimple stmt) /* Add mul overflow checking to the statement STMT. */ -void +static void ubsan_expand_si_overflow_mul_check (gimple stmt) { rtx res, op0, op1; diff --git a/gcc/ipa-devirt.c b/gcc/ipa-devirt.c index 03a6c5b..3f57cc7 100644 --- a/gcc/ipa-devirt.c +++ b/gcc/ipa-devirt.c @@ -193,7 +193,7 @@ struct odr_hasher /* Produce hash based on type name. */ -hashval_t +static hashval_t hash_type_name (tree t) { gcc_checking_assert (TYPE_MAIN_VARIANT (t) == t); @@ -1708,7 +1708,7 @@ update_type_inheritance_graph (void) Rule out cxa_pure_virtual, noreturns, function declared cold and other obvious cases. */ -bool +static bool likely_target_p (struct cgraph_node *n) { int flags; diff --git a/gcc/ipa-inline-analysis.c b/gcc/ipa-inline-analysis.c index 8e0f5dd..9286e3a 100644 --- a/gcc/ipa-inline-analysis.c +++ b/gcc/ipa-inline-analysis.c @@ -3619,7 +3619,7 @@ inline_update_overall_summary (struct cgraph_node *node) } /* Return hints derrived from EDGE. */ -int +static int simple_edge_hints (struct cgraph_edge *edge) { int hints = 0; diff --git a/gcc/ipa-profile.c b/gcc/ipa-profile.c index 17de687..5155053 100644 --- a/gcc/ipa-profile.c +++ b/gcc/ipa-profile.c @@ -129,7 +129,7 @@ account_time_size (hash_table hashtable, (*val)->size += size; } -int +static int cmp_counts (const void *v1, const void *v2) { const histogram_entry *h1 = *(const histogram_entry * const *)v1; @@ -378,7 +378,7 @@ ipa_propagate_frequency_1 (struct cgraph_node *node, void *data) /* Return ture if NODE contains hot calls. */ -bool +static bool contains_hot_call_p (struct cgraph_node *node) { struct cgraph_edge *e; diff --git a/gcc/ipa-prop.c b/gcc/ipa-prop.c index 9f144fa..a93811b 100644 --- a/gcc/ipa-prop.c +++ b/gcc/ipa-prop.c @@ -196,7 +196,7 @@ ipa_dump_param (FILE *file, struct ipa_node_params *info, int i) /* Initialize the ipa_node_params structure associated with NODE to hold PARAM_COUNT parameters. */ -void +static void ipa_alloc_node_params (struct cgraph_node *node, int param_count) { struct ipa_node_params *info = IPA_NODE_REF (node); @@ -4623,7 +4623,7 @@ ipa_update_after_lto_read (void) ipa_check_create_edge_args (); } -void +static void write_agg_replacement_chain (struct output_block *ob, struct cgraph_node *node) { int node_ref; diff --git a/gcc/ipa.c b/gcc/ipa.c index 26e9b03..333110f 100644 --- a/gcc/ipa.c +++ b/gcc/ipa.c @@ -892,7 +892,7 @@ varpool_externally_visible_p (varpool_node *vnode) Local aliases save dynamic linking overhead and enable more optimizations. */ -bool +static bool can_replace_by_local_alias (symtab_node *node) { return (symtab_node_availability (node) > AVAIL_OVERWRITABLE diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c index 69b5a79..cd160b7 100644 --- a/gcc/lto-streamer-out.c +++ b/gcc/lto-streamer-out.c @@ -2302,7 +2302,7 @@ write_symbol (struct streamer_tree_cache_d *cache, /* Return true if NODE should appear in the plugin symbol table. */ -bool +static bool output_symbol_p (symtab_node *node) { struct cgraph_node *cnode; diff --git a/gcc/omp-low.c b/gcc/omp-low.c index 11bb2d3..b1b9fce 100644 --- a/gcc/omp-low.c +++ b/gcc/omp-low.c @@ -10696,7 +10696,7 @@ simd_clone_struct_copy (struct cgraph_simd_clone *to, TYPE_ARG_TYPES if available, otherwise falls back to types of DECL_ARGUMENTS types. */ -vec +static vec simd_clone_vector_of_formal_parm_types (tree fndecl) { if (TYPE_ARG_TYPES (TREE_TYPE (fndecl))) diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 4293241..0a5c30a 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -2370,7 +2370,7 @@ copy_loops (copy_body_data *id, /* Call cgraph_redirect_edge_call_stmt_to_callee on all calls in BB */ -void +static void redirect_all_calls (copy_body_data * id, basic_block bb) { gimple_stmt_iterator si; @@ -2391,7 +2391,7 @@ redirect_all_calls (copy_body_data * id, basic_block bb) See the comments for handle_missing_profiles() in predict.c for when this can happen for COMDATs. */ -void +static void freqs_to_counts (struct cgraph_node *node, gcov_type count) { basic_block bb; diff --git a/gcc/tree-predcom.c b/gcc/tree-predcom.c index 730bad4..a204198 100644 --- a/gcc/tree-predcom.c +++ b/gcc/tree-predcom.c @@ -2538,7 +2538,7 @@ end: ; /* Runs predictive commoning. */ -unsigned +static unsigned tree_predictive_commoning (void) { bool unrolled = false; diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index ffef13d..24c7898 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -4583,7 +4583,7 @@ sra_ipa_modify_assign (gimple *stmt_ptr, gimple_stmt_iterator *gsi, /* Traverse the function body and all modifications as described in ADJUSTMENTS. Return true iff the CFG has been changed. */ -bool +static bool ipa_sra_modify_function_body (ipa_parm_adjustment_vec adjustments) { bool cfg_changed = false; diff --git a/gcc/tree-ssa-loop-im.c b/gcc/tree-ssa-loop-im.c index c75f257..38ba1d7 100644 --- a/gcc/tree-ssa-loop-im.c +++ b/gcc/tree-ssa-loop-im.c @@ -279,7 +279,7 @@ enum move_pos because it may trap), return MOVE_PRESERVE_EXECUTION. Otherwise return MOVE_IMPOSSIBLE. */ -enum move_pos +static enum move_pos movement_possibility (gimple stmt) { tree lhs; @@ -2497,7 +2497,7 @@ tree_ssa_lim_finalize (void) /* Moves invariants from loops. Only "expensive" invariants are moved out -- i.e. those that are likely to be win regardless of the register pressure. */ -unsigned int +static unsigned int tree_ssa_lim (void) { unsigned int todo; diff --git a/gcc/tree-ssa-loop-ivcanon.c b/gcc/tree-ssa-loop-ivcanon.c index b475b06..fda1d3c 100644 --- a/gcc/tree-ssa-loop-ivcanon.c +++ b/gcc/tree-ssa-loop-ivcanon.c @@ -986,7 +986,7 @@ canonicalize_loop_induction_variables (struct loop *loop, /* The main entry point of the pass. Adds canonical induction variables to the suitable loops. */ -unsigned int +static unsigned int canonicalize_induction_variables (void) { struct loop *loop; @@ -1168,7 +1168,7 @@ tree_unroll_loops_completely_1 (bool may_increase_size, bool unroll_outer, MAY_INCREASE_SIZE is true, perform the unrolling only if the size of the code does not increase. */ -unsigned int +static unsigned int tree_unroll_loops_completely (bool may_increase_size, bool unroll_outer) { auto_vec father_stack; diff --git a/gcc/tree-ssa-loop-prefetch.c b/gcc/tree-ssa-loop-prefetch.c index c0968c8..52afe95 100644 --- a/gcc/tree-ssa-loop-prefetch.c +++ b/gcc/tree-ssa-loop-prefetch.c @@ -1931,7 +1931,7 @@ fail: /* Issue prefetch instructions for array references in loops. */ -unsigned int +static unsigned int tree_ssa_prefetch_arrays (void) { struct loop *loop; diff --git a/gcc/tree-ssa-loop-unswitch.c b/gcc/tree-ssa-loop-unswitch.c index 5031378..155e486 100644 --- a/gcc/tree-ssa-loop-unswitch.c +++ b/gcc/tree-ssa-loop-unswitch.c @@ -84,7 +84,7 @@ static tree tree_may_unswitch_on (basic_block, struct loop *); /* Main entry point. Perform loop unswitching on all suitable loops. */ -unsigned int +static unsigned int tree_ssa_unswitch_loops (void) { struct loop *loop; diff --git a/gcc/tree-ssa-threadupdate.c b/gcc/tree-ssa-threadupdate.c index f458d6a..315c781 100644 --- a/gcc/tree-ssa-threadupdate.c +++ b/gcc/tree-ssa-threadupdate.c @@ -497,7 +497,7 @@ any_remaining_duplicated_blocks (vec *path, /* Wire up the outgoing edges from the duplicate blocks and update any PHIs as needed. */ -void +static void ssa_fix_duplicate_block_edges (struct redirection_data *rd, ssa_local_info_t *local_info) { diff --git a/gcc/tree-vect-loop-manip.c b/gcc/tree-vect-loop-manip.c index 77d945e..75de7a6 100644 --- a/gcc/tree-vect-loop-manip.c +++ b/gcc/tree-vect-loop-manip.c @@ -2208,7 +2208,7 @@ vect_create_cond_for_align_checks (loop_vec_info loop_vinfo, statement that controls which version of the loop gets executed at runtime. */ -void +static void vect_create_cond_for_alias_checks (loop_vec_info loop_vinfo, tree * cond_expr) { vec comp_alias_ddrs = diff --git a/gcc/ubsan.c b/gcc/ubsan.c index ac40c85..72566b1 100644 --- a/gcc/ubsan.c +++ b/gcc/ubsan.c @@ -60,7 +60,7 @@ struct GTY(()) tree_type_map { /* Hash from a tree in a tree_type_map. */ -unsigned int +static unsigned int tree_type_map_hash (const void *item) { return TYPE_UID (((const struct tree_type_map *)item)->type.from); diff --git a/gcc/varpool.c b/gcc/varpool.c index acb5221..fd69f8d 100644 --- a/gcc/varpool.c +++ b/gcc/varpool.c @@ -119,7 +119,7 @@ varpool_remove_variable_insertion_hook (struct varpool_node_hook_list *entry) } /* Call all node insertion hooks. */ -void +static void varpool_call_variable_insertion_hooks (varpool_node *node) { struct varpool_node_hook_list *entry = first_varpool_variable_insertion_hook; diff --git a/libiberty/make-temp-file.c b/libiberty/make-temp-file.c index 7b74f81..27831a7 100644 --- a/libiberty/make-temp-file.c +++ b/libiberty/make-temp-file.c @@ -102,7 +102,7 @@ files in. */ -char * +static char * choose_tmpdir (void) { if (!memoized_tmpdir)