https://gcc.gnu.org/g:00090d5ea82f1acad8fd4feead4652a9fc5572f6
commit r15-230-g00090d5ea82f1acad8fd4feead4652a9fc5572f6
Author: Dimitar Dimitrov <dimi...@dinux.eu>
Date: Tue Jan 23 22:03:33 2024 +0200
pru: Drop usage of ATTRIBUTE_UNUSED
Remove usage of ATTRIBUTE_UNUSED. Instead remove the argument's name,
which in C++ means that the argument would not be used.
gcc/ChangeLog:
* config/pru/pru-passes.cc: Drop ATTRIBUTE_UNUSED and remove
argument's name.
* config/pru/pru-pragma.cc (pru_pragma_ctable_entry): Ditto.
* config/pru/pru.cc (pru_function_profiler): Ditto.
(pru_can_eliminate): Ditto.
(pru_rtx_costs): Ditto.
(pru_insert_attributes): Ditto.
(pru_function_value): Ditto.
(pru_libcall_value): Ditto.
(pru_return_in_memory): Ditto.
(pru_builtin_decl): Ditto.
(pru_expand_builtin): Ditto.
Signed-off-by: Dimitar Dimitrov <dimi...@dinux.eu>
Diff:
---
gcc/config/pru/pru-passes.cc | 2 +-
gcc/config/pru/pru-pragma.cc | 2 +-
gcc/config/pru/pru.cc | 24 +++++++++---------------
3 files changed, 11 insertions(+), 17 deletions(-)
diff --git a/gcc/config/pru/pru-passes.cc b/gcc/config/pru/pru-passes.cc
index fdef068f6a3..a76be8fd528 100644
--- a/gcc/config/pru/pru-passes.cc
+++ b/gcc/config/pru/pru-passes.cc
@@ -68,7 +68,7 @@ public:
/* opt_pass methods: */
virtual unsigned int execute (function *);
- virtual bool gate (function *fun ATTRIBUTE_UNUSED)
+ virtual bool gate (function *)
{
return pru_current_abi == PRU_ABI_TI;
}
diff --git a/gcc/config/pru/pru-pragma.cc b/gcc/config/pru/pru-pragma.cc
index f948411aef7..73bb4b60e51 100644
--- a/gcc/config/pru/pru-pragma.cc
+++ b/gcc/config/pru/pru-pragma.cc
@@ -40,7 +40,7 @@
WARNING: Only immediate constant addresses are currently supported. */
static void
-pru_pragma_ctable_entry (cpp_reader * reader ATTRIBUTE_UNUSED)
+pru_pragma_ctable_entry (cpp_reader *)
{
tree ctable_index, base_addr;
enum cpp_ttype type;
diff --git a/gcc/config/pru/pru.cc b/gcc/config/pru/pru.cc
index e5ec398d2db..49d35c60d12 100644
--- a/gcc/config/pru/pru.cc
+++ b/gcc/config/pru/pru.cc
@@ -405,7 +405,7 @@ pru_get_return_address (int count)
/* Implement FUNCTION_PROFILER macro. */
void
-pru_function_profiler (FILE *file, int labelno ATTRIBUTE_UNUSED)
+pru_function_profiler (FILE *file, int)
{
fprintf (file, "\tmov\tr1, ra\n");
fprintf (file, "\tcall\t_mcount\n");
@@ -467,7 +467,7 @@ prologue_saved_reg_p (int regno)
/* Implement TARGET_CAN_ELIMINATE. */
static bool
-pru_can_eliminate (const int from ATTRIBUTE_UNUSED, const int to)
+pru_can_eliminate (const int, const int to)
{
if (to == STACK_POINTER_REGNUM)
return !frame_pointer_needed;
@@ -637,9 +637,7 @@ pru_option_override (void)
cost has been computed, and false if subexpressions should be
scanned. In either case, *TOTAL contains the cost result. */
static bool
-pru_rtx_costs (rtx x, machine_mode mode,
- int outer_code, int opno ATTRIBUTE_UNUSED,
- int *total, bool speed ATTRIBUTE_UNUSED)
+pru_rtx_costs (rtx x, machine_mode mode, int outer_code, int, int *total, bool)
{
const int code = GET_CODE (x);
@@ -2174,7 +2172,7 @@ pru_nongeneric_pointer_addrspace (tree typ)
during the "mov<mode>" pattern expansion. */
static void
-pru_insert_attributes (tree node, tree *attributes ATTRIBUTE_UNUSED)
+pru_insert_attributes (tree node, tree *)
{
/* Validate __regio_symbol variable declarations. */
@@ -2399,15 +2397,14 @@ pru_function_arg_advance (cumulative_args_t cum_v,
/* Implement TARGET_FUNCTION_VALUE. */
static rtx
-pru_function_value (const_tree ret_type, const_tree fn ATTRIBUTE_UNUSED,
- bool outgoing ATTRIBUTE_UNUSED)
+pru_function_value (const_tree ret_type, const_tree, bool)
{
return gen_rtx_REG (TYPE_MODE (ret_type), FIRST_RETVAL_REGNUM);
}
/* Implement TARGET_LIBCALL_VALUE. */
static rtx
-pru_libcall_value (machine_mode mode, const_rtx fun ATTRIBUTE_UNUSED)
+pru_libcall_value (machine_mode mode, const_rtx)
{
return gen_rtx_REG (mode, FIRST_RETVAL_REGNUM);
}
@@ -2421,7 +2418,7 @@ pru_function_value_regno_p (const unsigned int regno)
/* Implement TARGET_RETURN_IN_MEMORY. */
bool
-pru_return_in_memory (const_tree type, const_tree fntype ATTRIBUTE_UNUSED)
+pru_return_in_memory (const_tree type, const_tree)
{
bool in_memory = (!pru_arg_in_reg_bysize (int_size_in_bytes (type))
|| int_size_in_bytes (type) == -1);
@@ -2989,7 +2986,7 @@ pru_init_builtins (void)
/* Implement TARGET_BUILTIN_DECL. */
static tree
-pru_builtin_decl (unsigned code, bool initialize_p ATTRIBUTE_UNUSED)
+pru_builtin_decl (unsigned code, bool)
{
switch (code)
{
@@ -3068,10 +3065,7 @@ pru_expand_delay_cycles (rtx arg)
IGNORE is nonzero if the value is to be ignored. */
static rtx
-pru_expand_builtin (tree exp, rtx target,
- rtx subtarget ATTRIBUTE_UNUSED,
- machine_mode mode,
- int ignore ATTRIBUTE_UNUSED)
+pru_expand_builtin (tree exp, rtx target, rtx, machine_mode mode, int)
{
tree fndecl = TREE_OPERAND (CALL_EXPR_FN (exp), 0);
unsigned int fcode = DECL_MD_FUNCTION_CODE (fndecl);
