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make recog () take a rtx_insn *

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gcc/ChangeLog:

2016-11-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* config/v850/v850.c (expand_prologue): Adjust.
	(expand_epilogue): Likewise.
	* expr.c (init_expr_target): Likewise.
	* genrecog.c (print_subroutine): Always make the argument type
	rtx_insn *.
	* recog.h: Adjust prototype.

From-SVN: r242651
This commit is contained in:
Trevor Saunders 2016-11-21 06:15:08 +00:00 committed by Trevor Saunders
parent f370536c9c
commit 800dcd865a
5 changed files with 16 additions and 17 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2016-11-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* config/v850/v850.c (expand_prologue): Adjust.
(expand_epilogue): Likewise.
* expr.c (init_expr_target): Likewise.
* genrecog.c (print_subroutine): Always make the argument type
rtx_insn *.
* recog.h: Adjust prototype.
2016-11-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* config/aarch64/aarch64.c (aarch64_emit_unlikely_jump): split

4
gcc/config/v850/v850.c
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@ -1741,7 +1741,7 @@ expand_prologue (void)
v850_all_frame_related (save_all);
code = recog (save_all, NULL_RTX, NULL);
code = recog (save_all, NULL, NULL);
if (code >= 0)
{
rtx insn = emit_insn (save_all);
@ -1887,7 +1887,7 @@ expand_epilogue (void)
offset -= 4;
}
code = recog (restore_all, NULL_RTX, NULL);
code = recog (restore_all, NULL, NULL);
if (code >= 0)
{

4
gcc/expr.c
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@ -109,7 +109,7 @@ static HOST_WIDE_INT int_expr_size (tree);
void
init_expr_target (void)
{
rtx insn, pat;
rtx pat;
machine_mode mode;
int num_clobbers;
rtx mem, mem1;
@ -125,7 +125,7 @@ init_expr_target (void)
useless RTL allocations. */
reg = gen_rtx_REG (word_mode, LAST_VIRTUAL_REGISTER + 1);
insn = rtx_alloc (INSN);
rtx_insn *insn = as_a<rtx_insn *> (rtx_alloc (INSN));
pat = gen_rtx_SET (NULL_RTX, NULL_RTX);
PATTERN (insn) = pat;

14
gcc/genrecog.c
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@ -5099,11 +5099,6 @@ print_pattern (output_state *os, pattern_routine *routine)
static void
print_subroutine (output_state *os, state *s, int proc_id)
{
/* For now, the top-level "recog" takes a plain "rtx", and performs a
checked cast to "rtx_insn *" for use throughout the rest of the
function and the code it calls. */
const char *insn_param
= proc_id > 0 ? "rtx_insn *insn" : "rtx uncast_insn";
printf ("\n");
switch (os->type)
{
@ -5116,8 +5111,8 @@ print_subroutine (output_state *os, state *s, int proc_id)
else
printf ("int\nrecog");
printf (" (rtx x1 ATTRIBUTE_UNUSED,\n"
"\t%s ATTRIBUTE_UNUSED,\n"
"\tint *pnum_clobbers ATTRIBUTE_UNUSED)\n", insn_param);
"\trtx_insn *insn ATTRIBUTE_UNUSED,\n"
"\tint *pnum_clobbers ATTRIBUTE_UNUSED)\n");
break;
case SPLIT:
@ -5142,11 +5137,6 @@ print_subroutine (output_state *os, state *s, int proc_id)
if (proc_id == 0)
{
printf (" recog_data.insn = NULL;\n");
if (os->type == RECOG)
{
printf (" rtx_insn *insn ATTRIBUTE_UNUSED;\n");
printf (" insn = safe_as_a <rtx_insn *> (uncast_insn);\n");
}
}
print_state (os, s, 2, true);
printf ("}\n");

2
gcc/recog.h
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@ -124,7 +124,7 @@ extern int offsettable_address_addr_space_p (int, machine_mode, rtx,
ADDR_SPACE_GENERIC)
extern bool mode_dependent_address_p (rtx, addr_space_t);
extern int recog (rtx, rtx, int *);
extern int recog (rtx, rtx_insn *, int *);
#ifndef GENERATOR_FILE
static inline int recog_memoized (rtx_insn *insn);
#endif