From: Jakub Jelinek Date: Fri, 23 Sep 2016 18:08:43 +0000 (+0200) Subject: hooks.c (hook_bool_bool_false, [...]): For arguments with ATTRIBUTE_UNUSED... X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=34a594e85618002815e2faf3b515ba1d7446a55b;p=gcc.git hooks.c (hook_bool_bool_false, [...]): For arguments with ATTRIBUTE_UNUSED... * hooks.c (hook_bool_bool_false, hook_bool_bool_gcc_optionsp_false, hook_bool_mode_false, hook_bool_mode_true, hook_bool_mode_const_rtx_false, hook_bool_mode_const_rtx_true, hook_bool_mode_rtx_false, hook_bool_mode_rtx_true, hook_bool_const_rtx_insn_const_rtx_insn_true, hook_bool_mode_uhwi_false, hook_void_FILEptr_constcharptr, hook_bool_FILEptr_rtx_false, hook_bool_gsiptr_false, hook_bool_const_tree_hwi_hwi_const_tree_false, hook_bool_const_tree_hwi_hwi_const_tree_true, default_can_output_mi_thunk_no_vcall, hook_int_uint_mode_1, hook_int_const_tree_0, hook_int_const_tree_const_tree_1, hook_int_rtx_0, hook_int_rtx_bool_0, hook_void_tree, hook_void_constcharptr, hook_void_tree_treeptr, hook_void_int_int, hook_bool_tree_false, hook_bool_const_tree_false, hook_bool_tree_true, hook_bool_const_tree_true, hook_bool_tree_tree_false, hook_bool_tree_tree_true, hook_bool_tree_bool_false, hook_bool_rtx_insn_true, hook_bool_rtx_false, hook_bool_uintp_uintp_false, hook_bool_rtx_mode_int_int_intp_bool_false, hook_rtx_rtx_null, hook_rtx_tree_int_null, hook_uint_mode_0, hook_constcharptr_const_tree_null, hook_tree_tree_int_treep_bool_null, hook_tree_tree_tree_null, hook_tree_tree_tree_tree_null, hook_constcharptr_const_rtx_insn_null, hook_constcharptr_const_tree_const_tree_null, hook_constcharptr_int_const_tree_null, hook_constcharptr_int_const_tree_const_tree_null, hook_tree_const_tree_null, hook_bool_rtx_insn_int_false, hook_void_rtx_insn_int, hook_void_gcc_optionsp): For arguments with ATTRIBUTE_UNUSED, remove parameter name as well as ATTRIBUTE_UNUSED. From-SVN: r240452 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9e6acc74846..316bfaf621b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,35 @@ 2016-09-23 Jakub Jelinek + * hooks.c (hook_bool_bool_false, hook_bool_bool_gcc_optionsp_false, + hook_bool_mode_false, hook_bool_mode_true, + hook_bool_mode_const_rtx_false, hook_bool_mode_const_rtx_true, + hook_bool_mode_rtx_false, hook_bool_mode_rtx_true, + hook_bool_const_rtx_insn_const_rtx_insn_true, + hook_bool_mode_uhwi_false, hook_void_FILEptr_constcharptr, + hook_bool_FILEptr_rtx_false, hook_bool_gsiptr_false, + hook_bool_const_tree_hwi_hwi_const_tree_false, + hook_bool_const_tree_hwi_hwi_const_tree_true, + default_can_output_mi_thunk_no_vcall, hook_int_uint_mode_1, + hook_int_const_tree_0, hook_int_const_tree_const_tree_1, + hook_int_rtx_0, hook_int_rtx_bool_0, hook_void_tree, + hook_void_constcharptr, hook_void_tree_treeptr, hook_void_int_int, + hook_bool_tree_false, hook_bool_const_tree_false, hook_bool_tree_true, + hook_bool_const_tree_true, hook_bool_tree_tree_false, + hook_bool_tree_tree_true, hook_bool_tree_bool_false, + hook_bool_rtx_insn_true, hook_bool_rtx_false, + hook_bool_uintp_uintp_false, + hook_bool_rtx_mode_int_int_intp_bool_false, hook_rtx_rtx_null, + hook_rtx_tree_int_null, hook_uint_mode_0, + hook_constcharptr_const_tree_null, hook_tree_tree_int_treep_bool_null, + hook_tree_tree_tree_null, hook_tree_tree_tree_tree_null, + hook_constcharptr_const_rtx_insn_null, + hook_constcharptr_const_tree_const_tree_null, + hook_constcharptr_int_const_tree_null, + hook_constcharptr_int_const_tree_const_tree_null, + hook_tree_const_tree_null, hook_bool_rtx_insn_int_false, + hook_void_rtx_insn_int, hook_void_gcc_optionsp): For arguments with + ATTRIBUTE_UNUSED, remove parameter name as well as ATTRIBUTE_UNUSED. + * vec.h (vNULL): Extend comment to say = vNULL initialization isn't needed for static vars. diff --git a/gcc/hooks.c b/gcc/hooks.c index 0d18ef699dc..917bb6eda6b 100644 --- a/gcc/hooks.c +++ b/gcc/hooks.c @@ -50,76 +50,70 @@ hook_bool_void_true (void) /* Generic hook that takes (bool) and returns false. */ bool -hook_bool_bool_false (bool a ATTRIBUTE_UNUSED) +hook_bool_bool_false (bool) { return false; } /* Generic hook that takes (bool, struct gcc_options *) and returns false. */ bool -hook_bool_bool_gcc_optionsp_false (bool a ATTRIBUTE_UNUSED, - struct gcc_options *opts ATTRIBUTE_UNUSED) +hook_bool_bool_gcc_optionsp_false (bool, struct gcc_options *) { return false; } /* Generic hook that takes const int, const int) and returns true. */ -bool hook_bool_const_int_const_int_true (const int a ATTRIBUTE_UNUSED, - const int b ATTRIBUTE_UNUSED) +bool hook_bool_const_int_const_int_true (const int, const int) { return true; } /* Generic hook that takes (machine_mode) and returns false. */ bool -hook_bool_mode_false (machine_mode mode ATTRIBUTE_UNUSED) +hook_bool_mode_false (machine_mode) { return false; } /* Generic hook that takes (machine_mode) and returns true. */ bool -hook_bool_mode_true (machine_mode mode ATTRIBUTE_UNUSED) +hook_bool_mode_true (machine_mode) { return true; } /* Generic hook that takes (machine_mode, const_rtx) and returns false. */ bool -hook_bool_mode_const_rtx_false (machine_mode mode ATTRIBUTE_UNUSED, - const_rtx value ATTRIBUTE_UNUSED) +hook_bool_mode_const_rtx_false (machine_mode, const_rtx) { return false; } /* Generic hook that takes (machine_mode, const_rtx) and returns true. */ bool -hook_bool_mode_const_rtx_true (machine_mode mode ATTRIBUTE_UNUSED, - const_rtx value ATTRIBUTE_UNUSED) +hook_bool_mode_const_rtx_true (machine_mode, const_rtx) { return true; } /* Generic hook that takes (machine_mode, rtx) and returns false. */ bool -hook_bool_mode_rtx_false (machine_mode mode ATTRIBUTE_UNUSED, - rtx value ATTRIBUTE_UNUSED) +hook_bool_mode_rtx_false (machine_mode, rtx) { return false; } /* Generic hook that takes (machine_mode, rtx) and returns true. */ bool -hook_bool_mode_rtx_true (machine_mode mode ATTRIBUTE_UNUSED, - rtx value ATTRIBUTE_UNUSED) +hook_bool_mode_rtx_true (machine_mode, rtx) { return true; } /* Generic hook that takes (const rtx_insn *, const rtx_insn *) and returns true. */ bool -hook_bool_const_rtx_insn_const_rtx_insn_true (const rtx_insn *follower ATTRIBUTE_UNUSED, - const rtx_insn *followee ATTRIBUTE_UNUSED) +hook_bool_const_rtx_insn_const_rtx_insn_true (const rtx_insn *, + const rtx_insn *) { return true; } @@ -127,15 +121,14 @@ hook_bool_const_rtx_insn_const_rtx_insn_true (const rtx_insn *follower ATTRIBUTE /* Generic hook that takes (machine_mode, unsigned HOST_WIDE_INT) and returns false. */ bool -hook_bool_mode_uhwi_false (machine_mode mode ATTRIBUTE_UNUSED, - unsigned HOST_WIDE_INT value ATTRIBUTE_UNUSED) +hook_bool_mode_uhwi_false (machine_mode, unsigned HOST_WIDE_INT) { return false; } /* Generic hook that takes (FILE *, const char *) and does nothing. */ void -hook_void_FILEptr_constcharptr (FILE *a ATTRIBUTE_UNUSED, const char *b ATTRIBUTE_UNUSED) +hook_void_FILEptr_constcharptr (FILE *, const char *) { } @@ -148,8 +141,7 @@ hook_void_FILEptr_constcharptr_const_tree (FILE *, const char *, const_tree) /* Generic hook that takes (FILE *, rtx) and returns false. */ bool -hook_bool_FILEptr_rtx_false (FILE *a ATTRIBUTE_UNUSED, - rtx b ATTRIBUTE_UNUSED) +hook_bool_FILEptr_rtx_false (FILE *, rtx) { return false; } @@ -157,61 +149,54 @@ hook_bool_FILEptr_rtx_false (FILE *a ATTRIBUTE_UNUSED, /* Generic hook that takes (gimple_stmt_iterator *) and returns false. */ bool -hook_bool_gsiptr_false (gimple_stmt_iterator *a ATTRIBUTE_UNUSED) +hook_bool_gsiptr_false (gimple_stmt_iterator *) { return false; } /* Used for the TARGET_ASM_CAN_OUTPUT_MI_THUNK hook. */ bool -hook_bool_const_tree_hwi_hwi_const_tree_false (const_tree a ATTRIBUTE_UNUSED, - HOST_WIDE_INT b ATTRIBUTE_UNUSED, - HOST_WIDE_INT c ATTRIBUTE_UNUSED, - const_tree d ATTRIBUTE_UNUSED) +hook_bool_const_tree_hwi_hwi_const_tree_false (const_tree, HOST_WIDE_INT, + HOST_WIDE_INT, const_tree) { return false; } bool -hook_bool_const_tree_hwi_hwi_const_tree_true (const_tree a ATTRIBUTE_UNUSED, - HOST_WIDE_INT b ATTRIBUTE_UNUSED, - HOST_WIDE_INT c ATTRIBUTE_UNUSED, - const_tree d ATTRIBUTE_UNUSED) +hook_bool_const_tree_hwi_hwi_const_tree_true (const_tree, HOST_WIDE_INT, + HOST_WIDE_INT, const_tree) { return true; } bool -default_can_output_mi_thunk_no_vcall (const_tree a ATTRIBUTE_UNUSED, - HOST_WIDE_INT b ATTRIBUTE_UNUSED, - HOST_WIDE_INT c, - const_tree d ATTRIBUTE_UNUSED) +default_can_output_mi_thunk_no_vcall (const_tree, HOST_WIDE_INT, + HOST_WIDE_INT c, const_tree) { return c == 0; } int -hook_int_uint_mode_1 (unsigned int a ATTRIBUTE_UNUSED, - machine_mode b ATTRIBUTE_UNUSED) +hook_int_uint_mode_1 (unsigned int, machine_mode) { return 1; } int -hook_int_const_tree_0 (const_tree a ATTRIBUTE_UNUSED) +hook_int_const_tree_0 (const_tree) { return 0; } /* ??? Used for comp_type_attributes, which ought to return bool. */ int -hook_int_const_tree_const_tree_1 (const_tree a ATTRIBUTE_UNUSED, const_tree b ATTRIBUTE_UNUSED) +hook_int_const_tree_const_tree_1 (const_tree, const_tree) { return 1; } int -hook_int_rtx_0 (rtx a ATTRIBUTE_UNUSED) +hook_int_rtx_0 (rtx) { return 0; } @@ -229,7 +214,7 @@ hook_int_rtx_insn_unreachable (rtx_insn *) } int -hook_int_rtx_bool_0 (rtx a ATTRIBUTE_UNUSED, bool b ATTRIBUTE_UNUSED) +hook_int_rtx_bool_0 (rtx, bool) { return 0; } @@ -247,7 +232,7 @@ hook_uint_void_0 (void) } void -hook_void_tree (tree a ATTRIBUTE_UNUSED) +hook_void_tree (tree) { } @@ -257,88 +242,83 @@ hook_void_rtx_tree (rtx, tree) } void -hook_void_constcharptr (const char *a ATTRIBUTE_UNUSED) +hook_void_constcharptr (const char *) { } void -hook_void_tree_treeptr (tree a ATTRIBUTE_UNUSED, tree *b ATTRIBUTE_UNUSED) +hook_void_tree_treeptr (tree, tree *) { } void -hook_void_int_int (int a ATTRIBUTE_UNUSED, int b ATTRIBUTE_UNUSED) +hook_void_int_int (int, int) { } bool -hook_bool_tree_false (tree a ATTRIBUTE_UNUSED) +hook_bool_tree_false (tree) { return false; } bool -hook_bool_const_tree_false (const_tree a ATTRIBUTE_UNUSED) +hook_bool_const_tree_false (const_tree) { return false; } bool -hook_bool_tree_true (tree a ATTRIBUTE_UNUSED) +hook_bool_tree_true (tree) { return true; } bool -hook_bool_const_tree_true (const_tree a ATTRIBUTE_UNUSED) +hook_bool_const_tree_true (const_tree) { return true; } bool -hook_bool_tree_tree_false (tree a ATTRIBUTE_UNUSED, tree b ATTRIBUTE_UNUSED) +hook_bool_tree_tree_false (tree, tree) { return false; } bool -hook_bool_tree_tree_true (tree a ATTRIBUTE_UNUSED, tree b ATTRIBUTE_UNUSED) +hook_bool_tree_tree_true (tree, tree) { return true; } bool -hook_bool_tree_bool_false (tree a ATTRIBUTE_UNUSED, bool b ATTRIBUTE_UNUSED) +hook_bool_tree_bool_false (tree, bool) { return false; } bool -hook_bool_rtx_insn_true (rtx_insn *insn ATTRIBUTE_UNUSED) +hook_bool_rtx_insn_true (rtx_insn *) { return true; } bool -hook_bool_rtx_false (rtx a ATTRIBUTE_UNUSED) +hook_bool_rtx_false (rtx) { return false; } bool -hook_bool_uintp_uintp_false (unsigned int *a ATTRIBUTE_UNUSED, - unsigned int *b ATTRIBUTE_UNUSED) +hook_bool_uintp_uintp_false (unsigned int *, unsigned int *) { return false; } bool -hook_bool_rtx_mode_int_int_intp_bool_false (rtx a ATTRIBUTE_UNUSED, - machine_mode b ATTRIBUTE_UNUSED, - int c ATTRIBUTE_UNUSED, - int d ATTRIBUTE_UNUSED, - int *e ATTRIBUTE_UNUSED, - bool speed_p ATTRIBUTE_UNUSED) +hook_bool_rtx_mode_int_int_intp_bool_false (rtx, machine_mode, int, int, + int *, bool) { return false; } @@ -359,21 +339,21 @@ hook_rtx_rtx_identity (rtx x) /* Generic hook that takes an rtx and returns NULL_RTX. */ rtx -hook_rtx_rtx_null (rtx x ATTRIBUTE_UNUSED) +hook_rtx_rtx_null (rtx) { return NULL; } /* Generic hook that takes a tree and an int and returns NULL_RTX. */ rtx -hook_rtx_tree_int_null (tree a ATTRIBUTE_UNUSED, int b ATTRIBUTE_UNUSED) +hook_rtx_tree_int_null (tree, int) { return NULL; } /* Generic hook that takes a machine mode and returns an unsigned int 0. */ unsigned int -hook_uint_mode_0 (machine_mode m ATTRIBUTE_UNUSED) +hook_uint_mode_0 (machine_mode) { return 0; } @@ -394,66 +374,57 @@ hook_charptr_void_null (void) /* Generic hook that takes a tree and returns a NULL string. */ const char * -hook_constcharptr_const_tree_null (const_tree t ATTRIBUTE_UNUSED) +hook_constcharptr_const_tree_null (const_tree) { return NULL; } tree -hook_tree_tree_int_treep_bool_null (tree t0 ATTRIBUTE_UNUSED, - int i ATTRIBUTE_UNUSED, - tree *p ATTRIBUTE_UNUSED, - bool ignore ATTRIBUTE_UNUSED) +hook_tree_tree_int_treep_bool_null (tree, int, tree *, bool) { return NULL; } tree -hook_tree_tree_tree_null (tree t0 ATTRIBUTE_UNUSED, tree t1 ATTRIBUTE_UNUSED) +hook_tree_tree_tree_null (tree, tree) { return NULL; } tree -hook_tree_tree_tree_tree_null (tree t0 ATTRIBUTE_UNUSED, - tree t1 ATTRIBUTE_UNUSED, - tree t2 ATTRIBUTE_UNUSED) +hook_tree_tree_tree_tree_null (tree, tree, tree) { return NULL; } /* Generic hook that takes an rtx_insn *and returns a NULL string. */ const char * -hook_constcharptr_const_rtx_insn_null (const rtx_insn *insn ATTRIBUTE_UNUSED) +hook_constcharptr_const_rtx_insn_null (const rtx_insn *) { return NULL; } const char * -hook_constcharptr_const_tree_const_tree_null (const_tree t0 ATTRIBUTE_UNUSED, - const_tree t1 ATTRIBUTE_UNUSED) +hook_constcharptr_const_tree_const_tree_null (const_tree, const_tree) { return NULL; } const char * -hook_constcharptr_int_const_tree_null (int i ATTRIBUTE_UNUSED, - const_tree t0 ATTRIBUTE_UNUSED) +hook_constcharptr_int_const_tree_null (int, const_tree) { return NULL; } const char * -hook_constcharptr_int_const_tree_const_tree_null (int i ATTRIBUTE_UNUSED, - const_tree t0 ATTRIBUTE_UNUSED, - const_tree t1 ATTRIBUTE_UNUSED) +hook_constcharptr_int_const_tree_const_tree_null (int, const_tree, const_tree) { return NULL; } /* Generic hook that takes a const_tree and returns NULL_TREE. */ tree -hook_tree_const_tree_null (const_tree t ATTRIBUTE_UNUSED) +hook_tree_const_tree_null (const_tree) { return NULL; } @@ -461,8 +432,7 @@ hook_tree_const_tree_null (const_tree t ATTRIBUTE_UNUSED) /* Generic hook that takes a rtx_insn * and an int and returns a bool. */ bool -hook_bool_rtx_insn_int_false (rtx_insn *insn ATTRIBUTE_UNUSED, - int mode ATTRIBUTE_UNUSED) +hook_bool_rtx_insn_int_false (rtx_insn *, int) { return false; } @@ -470,15 +440,14 @@ hook_bool_rtx_insn_int_false (rtx_insn *insn ATTRIBUTE_UNUSED, /* Generic hook that takes a rtx_insn * and an int and returns void. */ void -hook_void_rtx_insn_int (rtx_insn *insn ATTRIBUTE_UNUSED, - int mode ATTRIBUTE_UNUSED) +hook_void_rtx_insn_int (rtx_insn *, int) { } /* Generic hook that takes a struct gcc_options * and returns void. */ void -hook_void_gcc_optionsp (struct gcc_options *opts ATTRIBUTE_UNUSED) +hook_void_gcc_optionsp (struct gcc_options *) { }