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VINSN_INSN_RTX scaffolding

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gcc/
2014-08-19  David Malcolm  <dmalcolm@redhat.com>

	* sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
	field will eventually be an rtx_insn *.  To help with transition,
	for now, convert from an access macro into a pair of functions:
	VINSN_INSN_RTX, returning an rtx_insn *, and...
	(SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
	is used as an lvalue.

	* sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
	SET_VINSN_INSN_RTX where it's used as an lvalue.
	(VINSN_INSN_RTX): New function.
	(SET_VINSN_INSN_RTX): New function.

/
2014-08-19  David Malcolm  <dmalcolm@redhat.com>

	* rtx-classes-status.txt (TODO): Add SET_VINSN_INSN_RTX.

From-SVN: r214165
This commit is contained in:
David Malcolm 2014-08-19 15:42:24 +00:00 • committed by David Malcolm
parent d914bc6b3a
commit 689756831c
5 changed files with 33 additions and 2 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2014-08-19 David Malcolm <dmalcolm@redhat.com>
* rtx-classes-status.txt (TODO): Add SET_VINSN_INSN_RTX.
2014-08-19 David Malcolm <dmalcolm@redhat.com>
* rtx-classes-status.txt (TODO): Add SET_DEP_PRO, SET_DEP_CON.

14
gcc/ChangeLog
View file

@ -1,3 +1,17 @@
2014-08-19 David Malcolm <dmalcolm@redhat.com>
* sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
field will eventually be an rtx_insn *. To help with transition,
for now, convert from an access macro into a pair of functions:
VINSN_INSN_RTX, returning an rtx_insn *, and...
(SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
is used as an lvalue.
* sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
SET_VINSN_INSN_RTX where it's used as an lvalue.
(VINSN_INSN_RTX): New function.
(SET_VINSN_INSN_RTX): New function.
2014-08-19 David Malcolm <dmalcolm@redhat.com>
* sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will

13
gcc/sel-sched-ir.c
View file

@ -1179,7 +1179,7 @@ vinsn_init (vinsn_t vi, insn_t insn, bool force_unique_p)
hash_rtx_callback_function hrcf;
int insn_class;
VINSN_INSN_RTX (vi) = insn;
SET_VINSN_INSN_RTX (vi) = insn;
VINSN_COUNT (vi) = 0;
vi->cost = -1;
@ -6441,4 +6441,15 @@ sel_remove_loop_preheader (void)
SET_LOOP_PREHEADER_BLOCKS (loop_outer (current_loop_nest),
preheader_blocks);
}
rtx_insn *VINSN_INSN_RTX (vinsn_t vi)
{
return safe_as_a <rtx_insn *> (vi->insn_rtx);
}
rtx& SET_VINSN_INSN_RTX (vinsn_t vi)
{
return vi->insn_rtx;
}
#endif

3
gcc/sel-sched-ir.h
View file

@ -645,7 +645,8 @@ struct vinsn_def
bool may_trap_p;
};
#define VINSN_INSN_RTX(VI) ((VI)->insn_rtx)
extern rtx_insn *VINSN_INSN_RTX (vinsn_t);
extern rtx& SET_VINSN_INSN_RTX (vinsn_t);
#define VINSN_PATTERN(VI) (PATTERN (VINSN_INSN_RTX (VI)))
#define VINSN_ID(VI) (&((VI)->id))

1
rtx-classes-status.txt
View file

@ -18,3 +18,4 @@ TODO: "Scaffolding" to be removed
* SET_BB_HEAD, SET_BB_END, SET_BB_HEADER, SET_BB_FOOTER
* SET_DEP_PRO, SET_DEP_CON
* SET_NEXT_INSN, SET_PREV_INSN
* SET_VINSN_INSN_RTX