[AArch64] Factor out pfalse predicate creation

[thirdparty/gcc.git] / gcc / config / aarch64 / aarch64-protos.h

diff --git a/gcc/config/aarch64/aarch64-protos.h b/gcc/config/aarch64/aarch64-protos.h
index 9a8f81ee13415d12693c3226e38054e7a139177c..4b207961553b645c624efd3a712a76520ebd3fe2 100644 (file)
--- a/gcc/config/aarch64/aarch64-protos.h
+++ b/gcc/config/aarch64/aarch64-protos.h
@@ -396,8 +396,17 @@ enum simd_immediate_check {
   AARCH64_CHECK_MOV  = AARCH64_CHECK_ORR | AARCH64_CHECK_BIC
 };
 
+/* The key type that -msign-return-address should use.  */
+enum aarch64_key_type {
+  AARCH64_KEY_A,
+  AARCH64_KEY_B
+};
+
+extern enum aarch64_key_type aarch64_ra_sign_key;
+
 extern struct tune_params aarch64_tune_params;
 
+void aarch64_post_cfi_startproc (void);
 poly_int64 aarch64_initial_elimination_offset (unsigned, unsigned);
 int aarch64_get_condition_code (rtx);
 bool aarch64_address_valid_for_prefetch_p (rtx, bool);
@@ -427,8 +436,13 @@ bool aarch64_is_long_call_p (rtx);
 bool aarch64_is_noplt_call_p (rtx);
 bool aarch64_label_mentioned_p (rtx);
 void aarch64_declare_function_name (FILE *, const char*, tree);
+void aarch64_asm_output_alias (FILE *, const tree, const tree);
+void aarch64_asm_output_external (FILE *, tree, const char*);
 bool aarch64_legitimate_pic_operand_p (rtx);
 bool aarch64_mask_and_shift_for_ubfiz_p (scalar_int_mode, rtx, rtx);
+bool aarch64_masks_and_shift_for_bfi_p (scalar_int_mode, unsigned HOST_WIDE_INT,
+                                       unsigned HOST_WIDE_INT,
+                                       unsigned HOST_WIDE_INT);
 bool aarch64_zero_extend_const_eq (machine_mode, rtx, machine_mode, rtx);
 bool aarch64_move_imm (HOST_WIDE_INT, machine_mode);
 opt_machine_mode aarch64_sve_pred_mode (unsigned int);
@@ -506,12 +520,15 @@ const char * aarch64_output_probe_sve_stack_clash (rtx, rtx, rtx, rtx);
 void aarch64_err_no_fpadvsimd (machine_mode);
 void aarch64_expand_epilogue (bool);
 void aarch64_expand_mov_immediate (rtx, rtx, rtx (*) (rtx, rtx) = 0);
+rtx aarch64_ptrue_reg (machine_mode);
+rtx aarch64_pfalse_reg (machine_mode);
 void aarch64_emit_sve_pred_move (rtx, rtx, rtx);
 void aarch64_expand_sve_mem_move (rtx, rtx, machine_mode);
 bool aarch64_maybe_expand_sve_subreg_move (rtx, rtx);
 void aarch64_split_sve_subreg_move (rtx, rtx, rtx);
 void aarch64_expand_prologue (void);
 void aarch64_expand_vector_init (rtx, rtx);
+void aarch64_sve_expand_vector_init (rtx, rtx);
 void aarch64_init_cumulative_args (CUMULATIVE_ARGS *, const_tree, rtx,
                                   const_tree, unsigned);
 void aarch64_init_expanders (void);
@@ -521,6 +538,7 @@ void aarch64_register_pragmas (void);
 void aarch64_relayout_simd_types (void);
 void aarch64_reset_previous_fndecl (void);
 bool aarch64_return_address_signing_enabled (void);
+bool aarch64_bti_enabled (void);
 void aarch64_save_restore_target_globals (tree);
 void aarch64_addti_scratch_regs (rtx, rtx, rtx *,
                                 rtx *, rtx *,
@@ -530,7 +548,7 @@ void aarch64_subvti_scratch_regs (rtx, rtx, rtx *,
                                  rtx *, rtx *,
                                  rtx *, rtx *, rtx *);
 void aarch64_expand_subvti (rtx, rtx, rtx,
-                           rtx, rtx, rtx, rtx);
+                           rtx, rtx, rtx, rtx, bool);
 
 
 /* Initialize builtins for SIMD intrinsics.  */
@@ -620,11 +638,10 @@ bool aarch64_handle_option (struct gcc_options *, struct gcc_options *,
                             const struct cl_decoded_option *, location_t);
 const char *aarch64_rewrite_selected_cpu (const char *name);
 enum aarch64_parse_opt_result aarch64_parse_extension (const char *,
-                                                      unsigned long *,
+                                                      uint64_t *,
                                                       std::string *);
 void aarch64_get_all_extension_candidates (auto_vec<const char *> *candidates);
-std::string aarch64_get_extension_string_for_isa_flags (unsigned long,
-                                                       unsigned long);
+std::string aarch64_get_extension_string_for_isa_flags (uint64_t, uint64_t);
 
 /* Defined in aarch64-d.c  */
 extern void aarch64_d_target_versions (void);
@@ -632,6 +649,7 @@ extern void aarch64_d_target_versions (void);
 rtl_opt_pass *make_pass_fma_steering (gcc::context *);
 rtl_opt_pass *make_pass_track_speculation (gcc::context *);
 rtl_opt_pass *make_pass_tag_collision_avoidance (gcc::context *);
+rtl_opt_pass *make_pass_insert_bti (gcc::context *ctxt);
 
 poly_uint64 aarch64_regmode_natural_size (machine_mode);