diff options
Diffstat (limited to 'gcc/config/m32c/m32c.c')
| -rw-r--r-- | gcc/config/m32c/m32c.c | 96 |
1 files changed, 48 insertions, 48 deletions
diff --git a/gcc/config/m32c/m32c.c b/gcc/config/m32c/m32c.c index 8217a90..132873f 100644 --- a/gcc/config/m32c/m32c.c +++ b/gcc/config/m32c/m32c.c @@ -96,22 +96,22 @@ static int m32c_comp_type_attributes (const_tree, const_tree); static bool m32c_fixed_condition_code_regs (unsigned int *, unsigned int *); static struct machine_function *m32c_init_machine_status (void); static void m32c_insert_attributes (tree, tree *); -static bool m32c_legitimate_address_p (enum machine_mode, rtx, bool); -static bool m32c_addr_space_legitimate_address_p (enum machine_mode, rtx, bool, addr_space_t); -static rtx m32c_function_arg (cumulative_args_t, enum machine_mode, +static bool m32c_legitimate_address_p (machine_mode, rtx, bool); +static bool m32c_addr_space_legitimate_address_p (machine_mode, rtx, bool, addr_space_t); +static rtx m32c_function_arg (cumulative_args_t, machine_mode, const_tree, bool); -static bool m32c_pass_by_reference (cumulative_args_t, enum machine_mode, +static bool m32c_pass_by_reference (cumulative_args_t, machine_mode, const_tree, bool); -static void m32c_function_arg_advance (cumulative_args_t, enum machine_mode, +static void m32c_function_arg_advance (cumulative_args_t, machine_mode, const_tree, bool); -static unsigned int m32c_function_arg_boundary (enum machine_mode, const_tree); +static unsigned int m32c_function_arg_boundary (machine_mode, const_tree); static int m32c_pushm_popm (Push_Pop_Type); static bool m32c_strict_argument_naming (cumulative_args_t); static rtx m32c_struct_value_rtx (tree, int); -static rtx m32c_subreg (enum machine_mode, rtx, enum machine_mode, int); +static rtx m32c_subreg (machine_mode, rtx, machine_mode, int); static int need_to_save (int); static rtx m32c_function_value (const_tree, const_tree, bool); -static rtx m32c_libcall_value (enum machine_mode, const_rtx); +static rtx m32c_libcall_value (machine_mode, const_rtx); /* Returns true if an address is specified, else false. */ static bool m32c_get_pragma_address (const char *varname, unsigned *addr); @@ -291,7 +291,7 @@ encode_pattern (rtx x) by print_operand(). */ static const char * -reg_name_with_mode (int regno, enum machine_mode mode) +reg_name_with_mode (int regno, machine_mode mode) { int mlen = GET_MODE_SIZE (mode); if (regno == R0_REGNO && mlen == 1) @@ -379,7 +379,7 @@ reduce_class (reg_class_t original_class, reg_class_t limiting_class, /* Used by m32c_register_move_cost to determine if a move is impossibly expensive. */ static bool -class_can_hold_mode (reg_class_t rclass, enum machine_mode mode) +class_can_hold_mode (reg_class_t rclass, machine_mode mode) { /* Cache the results: 0=untested 1=no 2=yes */ static char results[LIM_REG_CLASSES][MAX_MACHINE_MODE]; @@ -561,7 +561,7 @@ m32c_conditional_register_usage (void) different registers are different sizes from each other, *and* may be different sizes in different chip families. */ static int -m32c_hard_regno_nregs_1 (int regno, enum machine_mode mode) +m32c_hard_regno_nregs_1 (int regno, machine_mode mode) { if (regno == FLG_REGNO && mode == CCmode) return 1; @@ -587,7 +587,7 @@ m32c_hard_regno_nregs_1 (int regno, enum machine_mode mode) } int -m32c_hard_regno_nregs (int regno, enum machine_mode mode) +m32c_hard_regno_nregs (int regno, machine_mode mode) { int rv = m32c_hard_regno_nregs_1 (regno, mode); return rv ? rv : 1; @@ -596,7 +596,7 @@ m32c_hard_regno_nregs (int regno, enum machine_mode mode) /* Implements HARD_REGNO_MODE_OK. The above function does the work already; just test its return value. */ int -m32c_hard_regno_ok (int regno, enum machine_mode mode) +m32c_hard_regno_ok (int regno, machine_mode mode) { return m32c_hard_regno_nregs_1 (regno, mode) != 0; } @@ -606,7 +606,7 @@ m32c_hard_regno_ok (int regno, enum machine_mode mode) bigger than our registers anyway, it's easier to implement this function that way, leaving QImode as the only unique case. */ int -m32c_modes_tieable_p (enum machine_mode m1, enum machine_mode m2) +m32c_modes_tieable_p (machine_mode m1, machine_mode m2) { if (GET_MODE_SIZE (m1) == GET_MODE_SIZE (m2)) return 1; @@ -735,7 +735,7 @@ m32c_preferred_output_reload_class (rtx x, reg_class_t rclass) address registers for reloads since they're needed for address reloads. */ int -m32c_limit_reload_class (enum machine_mode mode, int rclass) +m32c_limit_reload_class (machine_mode mode, int rclass) { #if DEBUG_RELOAD fprintf (stderr, "limit_reload_class for %s: %s ->", @@ -763,7 +763,7 @@ m32c_limit_reload_class (enum machine_mode mode, int rclass) reloaded through appropriately sized general or address registers. */ int -m32c_secondary_reload_class (int rclass, enum machine_mode mode, rtx x) +m32c_secondary_reload_class (int rclass, machine_mode mode, rtx x) { int cc = class_contents[rclass][0]; #if DEBUG0 @@ -804,7 +804,7 @@ m32c_class_likely_spilled_p (reg_class_t regclass) #define TARGET_CLASS_MAX_NREGS m32c_class_max_nregs static unsigned char -m32c_class_max_nregs (reg_class_t regclass, enum machine_mode mode) +m32c_class_max_nregs (reg_class_t regclass, machine_mode mode) { int rn; unsigned char max = 0; @@ -824,8 +824,8 @@ m32c_class_max_nregs (reg_class_t regclass, enum machine_mode mode) registers (well, it does on a0/a1 but if we let gcc do that, reload suffers). Otherwise, we allow changes to larger modes. */ int -m32c_cannot_change_mode_class (enum machine_mode from, - enum machine_mode to, int rclass) +m32c_cannot_change_mode_class (machine_mode from, + machine_mode to, int rclass) { int rn; #if DEBUG0 @@ -962,7 +962,7 @@ m32c_matches_constraint_p (rtx value, int constraint) rtx m32c_return_addr_rtx (int count) { - enum machine_mode mode; + machine_mode mode; int offset; rtx ra_mem; @@ -1189,7 +1189,7 @@ m32c_pushm_popm (Push_Pop_Type ppt) if (ppt == PP_pushm) { - enum machine_mode mode = (bytes == 2) ? HImode : SImode; + machine_mode mode = (bytes == 2) ? HImode : SImode; rtx addr; /* Always use stack_pointer_rtx instead of calling @@ -1344,7 +1344,7 @@ m32c_push_rounding (int n) #define TARGET_FUNCTION_ARG m32c_function_arg static rtx m32c_function_arg (cumulative_args_t ca_v, - enum machine_mode mode, const_tree type, bool named) + machine_mode mode, const_tree type, bool named) { CUMULATIVE_ARGS *ca = get_cumulative_args (ca_v); @@ -1397,7 +1397,7 @@ m32c_function_arg (cumulative_args_t ca_v, #define TARGET_PASS_BY_REFERENCE m32c_pass_by_reference static bool m32c_pass_by_reference (cumulative_args_t ca ATTRIBUTE_UNUSED, - enum machine_mode mode ATTRIBUTE_UNUSED, + machine_mode mode ATTRIBUTE_UNUSED, const_tree type ATTRIBUTE_UNUSED, bool named ATTRIBUTE_UNUSED) { @@ -1427,7 +1427,7 @@ m32c_init_cumulative_args (CUMULATIVE_ARGS * ca, #define TARGET_FUNCTION_ARG_ADVANCE m32c_function_arg_advance static void m32c_function_arg_advance (cumulative_args_t ca_v, - enum machine_mode mode ATTRIBUTE_UNUSED, + machine_mode mode ATTRIBUTE_UNUSED, const_tree type ATTRIBUTE_UNUSED, bool named ATTRIBUTE_UNUSED) { @@ -1443,7 +1443,7 @@ m32c_function_arg_advance (cumulative_args_t ca_v, #undef TARGET_FUNCTION_ARG_BOUNDARY #define TARGET_FUNCTION_ARG_BOUNDARY m32c_function_arg_boundary static unsigned int -m32c_function_arg_boundary (enum machine_mode mode ATTRIBUTE_UNUSED, +m32c_function_arg_boundary (machine_mode mode ATTRIBUTE_UNUSED, const_tree type ATTRIBUTE_UNUSED) { return (TARGET_A16 ? 8 : 16); @@ -1464,7 +1464,7 @@ m32c_function_arg_regno_p (int r) #undef TARGET_VALID_POINTER_MODE #define TARGET_VALID_POINTER_MODE m32c_valid_pointer_mode static bool -m32c_valid_pointer_mode (enum machine_mode mode) +m32c_valid_pointer_mode (machine_mode mode) { if (mode == HImode || mode == PSImode @@ -1488,7 +1488,7 @@ m32c_valid_pointer_mode (enum machine_mode mode) #define TARGET_LIBCALL_VALUE m32c_libcall_value static rtx -m32c_libcall_value (enum machine_mode mode, const_rtx fun ATTRIBUTE_UNUSED) +m32c_libcall_value (machine_mode mode, const_rtx fun ATTRIBUTE_UNUSED) { /* return reg or parallel */ #if 0 @@ -1550,7 +1550,7 @@ m32c_function_value (const_tree valtype, bool outgoing ATTRIBUTE_UNUSED) { /* return reg or parallel */ - const enum machine_mode mode = TYPE_MODE (valtype); + const machine_mode mode = TYPE_MODE (valtype); return m32c_libcall_value (mode, NULL_RTX); } @@ -1672,7 +1672,7 @@ m32c_trampoline_init (rtx m_tramp, tree fndecl, rtx chainval) #undef TARGET_LEGITIMATE_ADDRESS_P #define TARGET_LEGITIMATE_ADDRESS_P m32c_legitimate_address_p bool -m32c_legitimate_address_p (enum machine_mode mode, rtx x, bool strict) +m32c_legitimate_address_p (machine_mode mode, rtx x, bool strict) { int mode_adjust; if (CONSTANT_P (x)) @@ -1852,7 +1852,7 @@ m32c_reg_ok_for_base_p (rtx x, int strict) #define TARGET_LEGITIMIZE_ADDRESS m32c_legitimize_address static rtx m32c_legitimize_address (rtx x, rtx oldx ATTRIBUTE_UNUSED, - enum machine_mode mode) + machine_mode mode) { #if DEBUG0 fprintf (stderr, "m32c_legitimize_address for mode %s\n", mode_name[mode]); @@ -1880,7 +1880,7 @@ m32c_legitimize_address (rtx x, rtx oldx ATTRIBUTE_UNUSED, /* Implements LEGITIMIZE_RELOAD_ADDRESS. See comment above. */ int m32c_legitimize_reload_address (rtx * x, - enum machine_mode mode, + machine_mode mode, int opnum, int type, int ind_levels ATTRIBUTE_UNUSED) { @@ -1943,7 +1943,7 @@ m32c_legitimize_reload_address (rtx * x, /* Return the appropriate mode for a named address pointer. */ #undef TARGET_ADDR_SPACE_POINTER_MODE #define TARGET_ADDR_SPACE_POINTER_MODE m32c_addr_space_pointer_mode -static enum machine_mode +static machine_mode m32c_addr_space_pointer_mode (addr_space_t addrspace) { switch (addrspace) @@ -1960,7 +1960,7 @@ m32c_addr_space_pointer_mode (addr_space_t addrspace) /* Return the appropriate mode for a named address address. */ #undef TARGET_ADDR_SPACE_ADDRESS_MODE #define TARGET_ADDR_SPACE_ADDRESS_MODE m32c_addr_space_address_mode -static enum machine_mode +static machine_mode m32c_addr_space_address_mode (addr_space_t addrspace) { switch (addrspace) @@ -1979,7 +1979,7 @@ m32c_addr_space_address_mode (addr_space_t addrspace) #define TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P \ m32c_addr_space_legitimate_address_p static bool -m32c_addr_space_legitimate_address_p (enum machine_mode mode, rtx x, +m32c_addr_space_legitimate_address_p (machine_mode mode, rtx x, bool strict, addr_space_t as) { if (as == ADDR_SPACE_FAR) @@ -2068,7 +2068,7 @@ m32c_addr_space_legitimate_address_p (enum machine_mode mode, rtx x, #undef TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS #define TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS m32c_addr_space_legitimize_address static rtx -m32c_addr_space_legitimize_address (rtx x, rtx oldx, enum machine_mode mode, +m32c_addr_space_legitimize_address (rtx x, rtx oldx, machine_mode mode, addr_space_t as) { if (as != ADDR_SPACE_GENERIC) @@ -2161,7 +2161,7 @@ m32c_fixed_condition_code_regs (unsigned int *p1, unsigned int *p2) #define TARGET_REGISTER_MOVE_COST m32c_register_move_cost static int -m32c_register_move_cost (enum machine_mode mode, reg_class_t from, +m32c_register_move_cost (machine_mode mode, reg_class_t from, reg_class_t to) { int cost = COSTS_N_INSNS (3); @@ -2209,7 +2209,7 @@ m32c_register_move_cost (enum machine_mode mode, reg_class_t from, #define TARGET_MEMORY_MOVE_COST m32c_memory_move_cost static int -m32c_memory_move_cost (enum machine_mode mode ATTRIBUTE_UNUSED, +m32c_memory_move_cost (machine_mode mode ATTRIBUTE_UNUSED, reg_class_t rclass ATTRIBUTE_UNUSED, bool in ATTRIBUTE_UNUSED) { @@ -2302,7 +2302,7 @@ m32c_rtx_costs (rtx x, int code, int outer_code, int opno ATTRIBUTE_UNUSED, #undef TARGET_ADDRESS_COST #define TARGET_ADDRESS_COST m32c_address_cost static int -m32c_address_cost (rtx addr, enum machine_mode mode ATTRIBUTE_UNUSED, +m32c_address_cost (rtx addr, machine_mode mode ATTRIBUTE_UNUSED, addr_space_t as ATTRIBUTE_UNUSED, bool speed ATTRIBUTE_UNUSED) { @@ -3146,7 +3146,7 @@ m32c_illegal_subreg_p (rtx op) { int offset; unsigned int i; - enum machine_mode src_mode, dest_mode; + machine_mode src_mode, dest_mode; if (GET_CODE (op) == MEM && ! m32c_legitimate_address_p (Pmode, XEXP (op, 0), false)) @@ -3200,7 +3200,7 @@ m32c_illegal_subreg_p (rtx op) number of address registers, and we can get into a situation where we need three of them when we only have two. */ bool -m32c_mov_ok (rtx * operands, enum machine_mode mode ATTRIBUTE_UNUSED) +m32c_mov_ok (rtx * operands, machine_mode mode ATTRIBUTE_UNUSED) { rtx op0 = operands[0]; rtx op1 = operands[1]; @@ -3241,7 +3241,7 @@ m32c_mov_ok (rtx * operands, enum machine_mode mode ATTRIBUTE_UNUSED) location, can be combined into single SImode mov instruction. */ bool m32c_immd_dbl_mov (rtx * operands ATTRIBUTE_UNUSED, - enum machine_mode mode ATTRIBUTE_UNUSED) + machine_mode mode ATTRIBUTE_UNUSED) { /* ??? This relied on the now-defunct MEM_SCALAR and MEM_IN_STRUCT_P flags. */ @@ -3253,8 +3253,8 @@ m32c_immd_dbl_mov (rtx * operands ATTRIBUTE_UNUSED, /* Subregs are non-orthogonal for us, because our registers are all different sizes. */ static rtx -m32c_subreg (enum machine_mode outer, - rtx x, enum machine_mode inner, int byte) +m32c_subreg (machine_mode outer, + rtx x, machine_mode inner, int byte) { int r, nr = -1; @@ -3341,7 +3341,7 @@ m32c_subreg (enum machine_mode outer, /* Used to emit move instructions. We split some moves, and avoid mem-mem moves. */ int -m32c_prepare_move (rtx * operands, enum machine_mode mode) +m32c_prepare_move (rtx * operands, machine_mode mode) { if (far_addr_space_p (operands[0]) && CONSTANT_P (operands[1])) @@ -3403,12 +3403,12 @@ m32c_split_psi_p (rtx * operands) (define_expand), 1 if it is not optional (define_insn_and_split), and 3 for define_split (alternate api). */ int -m32c_split_move (rtx * operands, enum machine_mode mode, int split_all) +m32c_split_move (rtx * operands, machine_mode mode, int split_all) { rtx s[4], d[4]; int parts, si, di, rev = 0; int rv = 0, opi = 2; - enum machine_mode submode = HImode; + machine_mode submode = HImode; rtx *ops, local_ops[10]; /* define_split modifies the existing operands, but the other two @@ -3744,7 +3744,7 @@ shift_gen_func_for (int mode, int code) int m32c_prepare_shift (rtx * operands, int scale, int shift_code) { - enum machine_mode mode = GET_MODE (operands[0]); + machine_mode mode = GET_MODE (operands[0]); shift_gen_func func = shift_gen_func_for (mode, shift_code); rtx temp; @@ -4183,7 +4183,7 @@ m32c_emit_epilogue (void) if (cfun->machine->is_interrupt) { - enum machine_mode spmode = TARGET_A16 ? HImode : PSImode; + machine_mode spmode = TARGET_A16 ? HImode : PSImode; /* REIT clears B flag and restores $fp for us, but we still have to fix up the stack. USE_RTS just means we didn't |