diff options
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index cc70b92..77d90426 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -355,7 +355,7 @@ static vec<rtx_p> substitute_stack; static int num_labels; -static void replace_pseudos_in (rtx *, enum machine_mode, rtx); +static void replace_pseudos_in (rtx *, machine_mode, rtx); static void maybe_fix_stack_asms (void); static void copy_reloads (struct insn_chain *); static void calculate_needs_all_insns (int); @@ -370,8 +370,8 @@ static void delete_dead_insn (rtx_insn *); static void alter_reg (int, int, bool); static void set_label_offsets (rtx, rtx_insn *, int); static void check_eliminable_occurrences (rtx); -static void elimination_effects (rtx, enum machine_mode); -static rtx eliminate_regs_1 (rtx, enum machine_mode, rtx, bool, bool); +static void elimination_effects (rtx, machine_mode); +static rtx eliminate_regs_1 (rtx, machine_mode, rtx, bool, bool); static int eliminate_regs_in_insn (rtx_insn *, int); static void update_eliminable_offsets (void); static void mark_not_eliminable (rtx, const_rtx, void *); @@ -395,13 +395,13 @@ static void forget_old_reloads_1 (rtx, const_rtx, void *); static void forget_marked_reloads (regset); static int reload_reg_class_lower (const void *, const void *); static void mark_reload_reg_in_use (unsigned int, int, enum reload_type, - enum machine_mode); + machine_mode); static void clear_reload_reg_in_use (unsigned int, int, enum reload_type, - enum machine_mode); + machine_mode); static int reload_reg_free_p (unsigned int, int, enum reload_type); static int reload_reg_free_for_value_p (int, int, int, enum reload_type, rtx, rtx, int, int); -static int free_for_value_p (int, enum machine_mode, int, enum reload_type, +static int free_for_value_p (int, machine_mode, int, enum reload_type, rtx, rtx, int, int); static int allocate_reload_reg (struct insn_chain *, int, int); static int conflicts_with_override (rtx); @@ -547,7 +547,7 @@ compute_use_by_pseudos (HARD_REG_SET *to, regset from) equivalences. */ static void -replace_pseudos_in (rtx *loc, enum machine_mode mem_mode, rtx usage) +replace_pseudos_in (rtx *loc, machine_mode mem_mode, rtx usage) { rtx x = *loc; enum rtx_code code; @@ -1365,7 +1365,7 @@ maybe_fix_stack_asms (void) { #ifdef STACK_REGS const char *constraints[MAX_RECOG_OPERANDS]; - enum machine_mode operand_mode[MAX_RECOG_OPERANDS]; + machine_mode operand_mode[MAX_RECOG_OPERANDS]; struct insn_chain *chain; for (chain = reload_insn_chain; chain != 0; chain = chain->next) @@ -2192,7 +2192,7 @@ alter_reg (int i, int from_reg, bool dont_share_p) && reg_equiv_memory_loc (i) == 0) { rtx x = NULL_RTX; - enum machine_mode mode = GET_MODE (regno_reg_rtx[i]); + machine_mode mode = GET_MODE (regno_reg_rtx[i]); unsigned int inherent_size = PSEUDO_REGNO_BYTES (i); unsigned int inherent_align = GET_MODE_ALIGNMENT (mode); unsigned int total_size = MAX (inherent_size, reg_max_ref_width[i]); @@ -2321,7 +2321,7 @@ alter_reg (int i, int from_reg, bool dont_share_p) pseudo-reg number REGNO, accessed in MODE. */ static void -mark_home_live_1 (int regno, enum machine_mode mode) +mark_home_live_1 (int regno, machine_mode mode) { int i, lim; @@ -2554,7 +2554,7 @@ note_reg_elim_costly (const_rtx x, rtx insn) the proper thing. */ static rtx -eliminate_regs_1 (rtx x, enum machine_mode mem_mode, rtx insn, +eliminate_regs_1 (rtx x, machine_mode mem_mode, rtx insn, bool may_use_invariant, bool for_costs) { enum rtx_code code = GET_CODE (x); @@ -2965,7 +2965,7 @@ eliminate_regs_1 (rtx x, enum machine_mode mem_mode, rtx insn, } rtx -eliminate_regs (rtx x, enum machine_mode mem_mode, rtx insn) +eliminate_regs (rtx x, machine_mode mem_mode, rtx insn) { return eliminate_regs_1 (x, mem_mode, insn, false, false); } @@ -2975,7 +2975,7 @@ eliminate_regs (rtx x, enum machine_mode mem_mode, rtx insn) the mode of an enclosing MEM rtx, or VOIDmode if not within a MEM. */ static void -elimination_effects (rtx x, enum machine_mode mem_mode) +elimination_effects (rtx x, machine_mode mem_mode) { enum rtx_code code = GET_CODE (x); struct elim_table *ep; @@ -4212,7 +4212,7 @@ init_eliminable_invariants (rtx_insn *first, bool do_subregs) } else if (function_invariant_p (x)) { - enum machine_mode mode; + machine_mode mode; mode = GET_MODE (SET_DEST (set)); if (GET_CODE (x) == PLUS) @@ -4773,7 +4773,7 @@ reload_as_needed (int live_known) { rtx reload_reg = rld[i].reg_rtx; - enum machine_mode mode = GET_MODE (reload_reg); + machine_mode mode = GET_MODE (reload_reg); int n = 0; rtx_insn *p; @@ -5069,7 +5069,7 @@ static HARD_REG_SET reg_used_in_insn; static void mark_reload_reg_in_use (unsigned int regno, int opnum, enum reload_type type, - enum machine_mode mode) + machine_mode mode) { switch (type) { @@ -5125,7 +5125,7 @@ mark_reload_reg_in_use (unsigned int regno, int opnum, enum reload_type type, static void clear_reload_reg_in_use (unsigned int regno, int opnum, - enum reload_type type, enum machine_mode mode) + enum reload_type type, machine_mode mode) { unsigned int nregs = hard_regno_nregs[regno][mode]; unsigned int start_regno, end_regno, r; @@ -6091,7 +6091,7 @@ reload_reg_free_for_value_p (int start_regno, int regno, int opnum, register. */ static int -free_for_value_p (int regno, enum machine_mode mode, int opnum, +free_for_value_p (int regno, machine_mode mode, int opnum, enum reload_type type, rtx value, rtx out, int reloadnum, int ignore_address_reloads) { @@ -6180,7 +6180,7 @@ set_reload_reg (int i, int r) This used to be one `if', but Sequent compiler can't handle that. */ if (HARD_REGNO_MODE_OK (regno, rld[r].mode)) { - enum machine_mode test_mode = VOIDmode; + machine_mode test_mode = VOIDmode; if (rld[r].in) test_mode = GET_MODE (rld[r].in); /* If rld[r].in has VOIDmode, it means we will load it @@ -6422,12 +6422,12 @@ replaced_subreg (rtx x) otherwise it is NULL. */ static int -compute_reload_subreg_offset (enum machine_mode outermode, +compute_reload_subreg_offset (machine_mode outermode, rtx subreg, - enum machine_mode innermode) + machine_mode innermode) { int outer_offset; - enum machine_mode middlemode; + machine_mode middlemode; if (!subreg) return subreg_lowpart_offset (outermode, innermode); @@ -6583,7 +6583,7 @@ choose_reload_regs (struct insn_chain *chain) { int byte = 0; int regno = -1; - enum machine_mode mode = VOIDmode; + machine_mode mode = VOIDmode; rtx subreg = NULL_RTX; if (rld[r].in == 0) @@ -7207,7 +7207,7 @@ static HARD_REG_SET reg_reloaded_died; static bool reload_adjust_reg_for_temp (rtx *reload_reg, rtx alt_reload_reg, enum reg_class new_class, - enum machine_mode new_mode) + machine_mode new_mode) { rtx reg; @@ -7243,7 +7243,7 @@ reload_adjust_reg_for_icode (rtx *reload_reg, rtx alt_reload_reg, { enum reg_class new_class = scratch_reload_class (icode); - enum machine_mode new_mode = insn_data[(int) icode].operand[2].mode; + machine_mode new_mode = insn_data[(int) icode].operand[2].mode; return reload_adjust_reg_for_temp (reload_reg, alt_reload_reg, new_class, new_mode); @@ -7261,7 +7261,7 @@ emit_input_reload_insns (struct insn_chain *chain, struct reload *rl, rtx oldequiv_reg = 0; rtx oldequiv = 0; int special = 0; - enum machine_mode mode; + machine_mode mode; rtx_insn **where; /* delete_output_reload is only invoked properly if old contains @@ -7721,7 +7721,7 @@ emit_output_reload_insns (struct insn_chain *chain, struct reload *rl, rtx_insn *insn = chain->insn; int special = 0; rtx old = rl->out; - enum machine_mode mode; + machine_mode mode; rtx_insn *p; rtx rl_reg_rtx; @@ -7929,7 +7929,7 @@ do_input_reload (struct insn_chain *chain, struct reload *rl, int j) if (old && reg_rtx) { - enum machine_mode mode; + machine_mode mode; /* Determine the mode to reload in. This is very tricky because we have three to choose from. @@ -8033,7 +8033,7 @@ do_output_reload (struct insn_chain *chain, struct reload *rl, int j) if (rl->out && reg_rtx) { - enum machine_mode mode; + machine_mode mode; /* Determine the mode to reload in. See comments above (for input reloading). */ @@ -8118,7 +8118,7 @@ do_output_reload (struct insn_chain *chain, struct reload *rl, int j) static bool inherit_piecemeal_p (int dest ATTRIBUTE_UNUSED, int src ATTRIBUTE_UNUSED, - enum machine_mode mode ATTRIBUTE_UNUSED) + machine_mode mode ATTRIBUTE_UNUSED) { #ifdef CANNOT_CHANGE_MODE_CLASS return (!REG_CANNOT_CHANGE_MODE_P (dest, mode, reg_raw_mode[dest]) @@ -8302,7 +8302,7 @@ emit_reload_insns (struct insn_chain *chain) reg = reload_reg_rtx_for_output[r]; if (reload_reg_rtx_reaches_end_p (reg, r)) { - enum machine_mode mode = GET_MODE (reg); + machine_mode mode = GET_MODE (reg); int regno = REGNO (reg); int nregs = hard_regno_nregs[regno][mode]; rtx out = (REG_P (rld[r].out) @@ -8372,7 +8372,7 @@ emit_reload_insns (struct insn_chain *chain) reg = reload_reg_rtx_for_input[r]; if (reload_reg_rtx_reaches_end_p (reg, r)) { - enum machine_mode mode; + machine_mode mode; int regno; int nregs; int in_regno; @@ -8455,7 +8455,7 @@ emit_reload_insns (struct insn_chain *chain) rtx out = ((rld[r].out && REG_P (rld[r].out)) ? rld[r].out : rld[r].out_reg); int out_regno = REGNO (out); - enum machine_mode mode = GET_MODE (out); + machine_mode mode = GET_MODE (out); /* REG_RTX is now set or clobbered by the main instruction. As the comment above explains, forget_old_reloads_1 only |