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config/alpha/alpha.c: Use rtx_insn

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gcc/
	* config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
	"insn" from rtx to rtx_insn *.
	(alpha_gp_save_rtx): Likewise for local "seq".
	(alpha_instantiate_decls): Likewise for local "top".
	(get_some_local_dynamic_name): Likewise for local "insn".
	(alpha_does_function_need_gp): Likewise.
	(set_frame_related_p): Likewise for return type and for locals
	"seq" and "insn".
	(emit_frame_store_1): Likewise for local "insn".
	(alpha_expand_prologue): Likewise for locals "insn", "seq".
	(alpha_end_function): Likewise for local "insn".
	(alpha_output_mi_thunk_osf): Likewise.
	(alphaev4_insn_pipe): Likewise for param "insn".
	(alphaev5_insn_pipe): Likewise.
	(alphaev4_next_group): Likewise for return type and param 1
	"insn".
	(alphaev5_next_group): Likewise.
	(alpha_align_insns_1): Likewise for return type and param 1 of
	callback param "next_group", and for locals "i", "next", "prev",
	"where", "where2", "insn".

From-SVN: r214435
This commit is contained in:
David Malcolm 2014-08-25 16:31:30 +00:00 committed by David Malcolm
parent adcde84f0e
commit cad003bacf
2 changed files with 55 additions and 27 deletions
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23
gcc/ChangeLog
View File

@ -1,3 +1,26 @@
2014-08-25 David Malcolm <dmalcolm@redhat.com>
* config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
"insn" from rtx to rtx_insn *.
(alpha_gp_save_rtx): Likewise for local "seq".
(alpha_instantiate_decls): Likewise for local "top".
(get_some_local_dynamic_name): Likewise for local "insn".
(alpha_does_function_need_gp): Likewise.
(set_frame_related_p): Likewise for return type and for locals
"seq" and "insn".
(emit_frame_store_1): Likewise for local "insn".
(alpha_expand_prologue): Likewise for locals "insn", "seq".
(alpha_end_function): Likewise for local "insn".
(alpha_output_mi_thunk_osf): Likewise.
(alphaev4_insn_pipe): Likewise for param "insn".
(alphaev5_insn_pipe): Likewise.
(alphaev4_next_group): Likewise for return type and param 1
"insn".
(alphaev5_next_group): Likewise.
(alpha_align_insns_1): Likewise for return type and param 1 of
callback param "next_group", and for locals "i", "next", "prev",
"where", "where2", "insn".
2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
* tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier

59
gcc/config/alpha/alpha.c
View File

@ -2009,7 +2009,8 @@ alpha_emit_set_const (rtx target, enum machine_mode mode,
result = alpha_emit_set_const_1 (target, mode, c, i, no_output);
if (result)
{
rtx insn, set;
rtx_insn *insn;
rtx set;
if (no_output)
return result;
@ -4955,7 +4956,8 @@ alpha_return_addr (int count, rtx frame ATTRIBUTE_UNUSED)
rtx
alpha_gp_save_rtx (void)
{
rtx seq, m = cfun->machine->gp_save_rtx;
rtx_insn *seq;
rtx m = cfun->machine->gp_save_rtx;
if (m == NULL)
{
@ -4993,7 +4995,7 @@ alpha_instantiate_decls (void)
static int
alpha_ra_ever_killed (void)
{
rtx top;
rtx_insn *top;
if (!has_hard_reg_initial_val (Pmode, REG_RA))
return (int)df_regs_ever_live_p (REG_RA);
@ -5139,7 +5141,7 @@ get_some_local_dynamic_name_1 (rtx *px, void *data ATTRIBUTE_UNUSED)
static const char *
get_some_local_dynamic_name (void)
{
rtx insn;
rtx_insn *insn;
if (cfun->machine->some_ld_name)
return cfun->machine->some_ld_name;
@ -7608,7 +7610,7 @@ alpha_find_lo_sum_using_gp (rtx insn)
static int
alpha_does_function_need_gp (void)
{
rtx insn;
rtx_insn *insn;
/* The GP being variable is an OSF abi thing. */
if (! TARGET_ABI_OSF)
@ -7651,16 +7653,16 @@ alpha_does_function_need_gp (void)
/* Helper function to set RTX_FRAME_RELATED_P on instructions, including
sequences. */
static rtx
static rtx_insn *
set_frame_related_p (void)
{
rtx seq = get_insns ();
rtx insn;
rtx_insn *seq = get_insns ();
rtx_insn *insn;
end_sequence ();
if (!seq)
return NULL_RTX;
return NULL;
if (INSN_P (seq))
{
@ -7692,7 +7694,8 @@ static void
emit_frame_store_1 (rtx value, rtx base_reg, HOST_WIDE_INT frame_bias,
HOST_WIDE_INT base_ofs, rtx frame_reg)
{
rtx addr, mem, insn;
rtx addr, mem;
rtx_insn *insn;
addr = plus_constant (Pmode, base_reg, base_ofs);
mem = gen_frame_mem (DImode, addr);
@ -7953,8 +7956,9 @@ alpha_expand_prologue (void)
/* Register frame procedures save the fp. */
if (alpha_procedure_type == PT_REGISTER)
{
rtx insn = emit_move_insn (gen_rtx_REG (DImode, vms_save_fp_regno),
hard_frame_pointer_rtx);
rtx_insn *insn =
emit_move_insn (gen_rtx_REG (DImode, vms_save_fp_regno),
hard_frame_pointer_rtx);
add_reg_note (insn, REG_CFA_REGISTER, NULL);
RTX_FRAME_RELATED_P (insn) = 1;
}
@ -7970,7 +7974,7 @@ alpha_expand_prologue (void)
/* If we have to allocate space for outgoing args, do it now. */
if (crtl->outgoing_args_size != 0)
{
rtx seq
rtx_insn *seq
= emit_move_insn (stack_pointer_rtx,
plus_constant
(Pmode, hard_frame_pointer_rtx,
@ -8410,7 +8414,7 @@ alpha_expand_epilogue (void)
void
alpha_end_function (FILE *file, const char *fnname, tree decl ATTRIBUTE_UNUSED)
{
rtx insn;
rtx_insn *insn;
/* We output a nop after noreturn calls at the very end of the function to
ensure that the return address always remains in the caller's code range,
@ -8453,7 +8457,8 @@ alpha_output_mi_thunk_osf (FILE *file, tree thunk_fndecl ATTRIBUTE_UNUSED,
tree function)
{
HOST_WIDE_INT hi, lo;
rtx this_rtx, insn, funexp;
rtx this_rtx, funexp;
rtx_insn *insn;
/* We always require a valid GP. */
emit_insn (gen_prologue_ldgp ());
@ -8914,7 +8919,7 @@ enum alphaev5_pipe {
};
static enum alphaev4_pipe
alphaev4_insn_pipe (rtx insn)
alphaev4_insn_pipe (rtx_insn *insn)
{
if (recog_memoized (insn) < 0)
return EV4_STOP;
@ -8963,7 +8968,7 @@ alphaev4_insn_pipe (rtx insn)
}
static enum alphaev5_pipe
alphaev5_insn_pipe (rtx insn)
alphaev5_insn_pipe (rtx_insn *insn)
{
if (recog_memoized (insn) < 0)
return EV5_STOP;
@ -9023,8 +9028,8 @@ alphaev5_insn_pipe (rtx insn)
LEN is, of course, the length of the group in bytes. */
static rtx
alphaev4_next_group (rtx insn, int *pin_use, int *plen)
static rtx_insn *
alphaev4_next_group (rtx_insn *insn, int *pin_use, int *plen)
{
int len, in_use;
@ -9121,8 +9126,8 @@ alphaev4_next_group (rtx insn, int *pin_use, int *plen)
LEN is, of course, the length of the group in bytes. */
static rtx
alphaev5_next_group (rtx insn, int *pin_use, int *plen)
static rtx_insn *
alphaev5_next_group (rtx_insn *insn, int *pin_use, int *plen)
{
int len, in_use;
@ -9306,7 +9311,7 @@ alphaev5_next_nop (int *pin_use)
static void
alpha_align_insns_1 (unsigned int max_align,
rtx (*next_group) (rtx, int *, int *),
rtx_insn *(*next_group) (rtx_insn *, int *, int *),
rtx (*next_nop) (int *))
{
/* ALIGN is the known alignment for the insn group. */
@ -9314,7 +9319,7 @@ alpha_align_insns_1 (unsigned int max_align,
/* OFS is the offset of the current insn in the insn group. */
int ofs;
int prev_in_use, in_use, len, ldgp;
rtx i, next;
rtx_insn *i, *next;
/* Let shorten branches care for assigning alignments to code labels. */
shorten_branches (get_insns ());
@ -9372,7 +9377,7 @@ alpha_align_insns_1 (unsigned int max_align,
else if ((int) align < len)
{
unsigned int new_log_align = len > 8 ? 4 : 3;
rtx prev, where;
rtx_insn *prev, *where;
where = prev = prev_nonnote_insn (i);
if (!where || !LABEL_P (where))
@ -9401,7 +9406,7 @@ alpha_align_insns_1 (unsigned int max_align,
else if (ofs + len > (int) align)
{
int nop_count = (align - ofs) / 4;
rtx where;
rtx_insn *where;
/* Insert nops before labels, branches, and calls to truly merge
the execution of the nops with the previous instruction group. */
@ -9410,7 +9415,7 @@ alpha_align_insns_1 (unsigned int max_align,
{
if (LABEL_P (where))
{
rtx where2 = prev_nonnote_insn (where);
rtx_insn *where2 = prev_nonnote_insn (where);
if (where2 && JUMP_P (where2))
where = where2;
}
@ -9448,7 +9453,7 @@ alpha_align_insns (void)
static void
alpha_pad_function_end (void)
{
rtx insn, next;
rtx_insn *insn, *next;
for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
{