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Tighten up params of create_basic_block_structure

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gcc/
	* basic-block.h (create_basic_block_structure): Strengthen params
	1 "head" and 2 "end" from rtx to rtx_insn *.
	* cfgrtl.c (create_basic_block_structure): Likewise.
	(rtl_create_basic_block): Update casts from void * to rtx to
	rtx_insn *, so that we can pass them as rtx_insn * to
	create_basic_block_structure.
	* sel-sched-ir.c (sel_create_basic_block): Likewise.

From-SVN: r214533
This commit is contained in:
David Malcolm 2014-08-26 18:34:34 +00:00 committed by David Malcolm
parent 6c7069d663
commit e00022e971
4 changed files with 17 additions and 5 deletions
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10
gcc/ChangeLog
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@ -1,3 +1,13 @@
2014-08-26 David Malcolm <dmalcolm@redhat.com>
* basic-block.h (create_basic_block_structure): Strengthen params
1 "head" and 2 "end" from rtx to rtx_insn *.
* cfgrtl.c (create_basic_block_structure): Likewise.
(rtl_create_basic_block): Update casts from void * to rtx to
rtx_insn *, so that we can pass them as rtx_insn * to
create_basic_block_structure.
* sel-sched-ir.c (sel_create_basic_block): Likewise.
2014-08-26 David Malcolm <dmalcolm@redhat.com>
* rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to

4
gcc/basic-block.h
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@ -411,8 +411,8 @@ extern void remove_edge_raw (edge);
extern void redirect_edge_succ (edge, basic_block);
extern edge redirect_edge_succ_nodup (edge, basic_block);
extern void redirect_edge_pred (edge, basic_block);
extern basic_block create_basic_block_structure (rtx, rtx, rtx_note *,
basic_block);
extern basic_block create_basic_block_structure (rtx_insn *, rtx_insn *,
rtx_note *, basic_block);
extern void clear_bb_flags (void);
extern void dump_bb_info (FILE *, basic_block, int, int, bool, bool);
extern void dump_edge_info (FILE *, edge, int, int);

5
gcc/cfgrtl.c
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@ -271,7 +271,7 @@ delete_insn_chain (rtx start, rtx finish, bool clear_bb)
AFTER is the basic block we should be put after. */
basic_block
create_basic_block_structure (rtx head, rtx end, rtx_note *bb_note,
create_basic_block_structure (rtx_insn *head, rtx_insn *end, rtx_note *bb_note,
basic_block after)
{
basic_block bb;
@ -351,7 +351,8 @@ create_basic_block_structure (rtx head, rtx end, rtx_note *bb_note,
static basic_block
rtl_create_basic_block (void *headp, void *endp, basic_block after)
{
rtx head = (rtx) headp, end = (rtx) endp;
rtx_insn *head = (rtx_insn *) headp;
rtx_insn *end = (rtx_insn *) endp;
basic_block bb;
/* Grow the basic block array if needed. */

3
gcc/sel-sched-ir.c
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@ -5358,7 +5358,8 @@ sel_create_basic_block (void *headp, void *endp, basic_block after)
new_bb = orig_cfg_hooks.create_basic_block (headp, endp, after);
else
{
new_bb = create_basic_block_structure ((rtx) headp, (rtx) endp,
new_bb = create_basic_block_structure ((rtx_insn *) headp,
(rtx_insn *) endp,
new_bb_note, after);
new_bb->aux = NULL;
}