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reginfo.c: Use rtx_insn (also touches rtl.h)

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gcc/
	* rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
	* reginfo.c (reg_scan): Likewise, also for local "insn".
	(reg_scan_mark_refs): Likewise for param "insn".
	(init_subregs_of_mode): Likewise for local "insn".

From-SVN: r214367
This commit is contained in:
David Malcolm 2014-08-22 20:19:07 +00:00 • committed by David Malcolm
parent ea8175a4da
commit f695656902
3 changed files with 13 additions and 6 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2014-08-22 David Malcolm <dmalcolm@redhat.com>
* rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
* reginfo.c (reg_scan): Likewise, also for local "insn".
(reg_scan_mark_refs): Likewise for param "insn".
(init_subregs_of_mode): Likewise for local "insn".
2014-08-22 David Malcolm <dmalcolm@redhat.com>
* regcprop.c (struct queued_debug_insn_change): Strengthen field

10
gcc/reginfo.c
View file

@ -1022,12 +1022,12 @@ setup_reg_classes (int regno,
again just before loop. It finds the first and last use of each
pseudo-register. */
static void reg_scan_mark_refs (rtx, rtx);
static void reg_scan_mark_refs (rtx, rtx_insn *);
void
reg_scan (rtx f, unsigned int nregs ATTRIBUTE_UNUSED)
reg_scan (rtx_insn *f, unsigned int nregs ATTRIBUTE_UNUSED)
{
rtx insn;
rtx_insn *insn;
timevar_push (TV_REG_SCAN);
@ -1048,7 +1048,7 @@ reg_scan (rtx f, unsigned int nregs ATTRIBUTE_UNUSED)
We should only record information for REGs with numbers
greater than or equal to MIN_REGNO. */
static void
reg_scan_mark_refs (rtx x, rtx insn)
reg_scan_mark_refs (rtx x, rtx_insn *insn)
{
enum rtx_code code;
rtx dest;
@ -1259,7 +1259,7 @@ void
init_subregs_of_mode (void)
{
basic_block bb;
rtx insn;
rtx_insn *insn;
bitmap_obstack srom_obstack;
bitmap subregs_of_mode;

2
gcc/rtl.h
View file

@ -3207,7 +3207,7 @@ extern void init_fake_stack_mems (void);
extern void save_register_info (void);
extern void init_reg_sets (void);
extern void regclass (rtx, int);
extern void reg_scan (rtx, unsigned int);
extern void reg_scan (rtx_insn *, unsigned int);
extern void fix_register (const char *, int, int);
extern bool invalid_mode_change_p (unsigned int, enum reg_class);