Commit a949cf1c by Steven Bosscher

sched-vis.c (print_pattern): Print SEQUENCE of insns as insns.


	* sched-vis.c (print_pattern): Print SEQUENCE of insns as insns.

From-SVN: r197640
parent 48eecbee
2013-04-09 Steven Bosscher <steven@gcc.gnu.org>
* sched-vis.c (print_pattern): Print SEQUENCE of insns as insns.
* config/sparc/sparc.md: Use define_c_enum for "unspec" and "unspecv".
2013-04-09 Marek Polacek <polacek@redhat.com>
......
......@@ -51,6 +51,9 @@ along with GCC; see the file COPYING3. If not see
static bool rtl_slim_pp_initialized = false;
static pretty_printer rtl_slim_pp;
/* For insns we print patterns, and for some patterns we print insns... */
static void print_insn_with_notes (pretty_printer *, const_rtx);
/* This recognizes rtx'en classified as expressions. These are always
represent some action on values or results of other expression, that
may be stored in objects representing values. */
......@@ -562,13 +565,31 @@ print_pattern (pretty_printer *pp, const_rtx x, int verbose)
break;
case SEQUENCE:
{
int i;
pp_string (pp, "sequence{");
for (i = 0; i < XVECLEN (x, 0); i++)
if (INSN_P (XVECEXP (x, 0, 0)))
{
print_pattern (pp, XVECEXP (x, 0, i), verbose);
pp_character (pp, ';');
/* Print the sequence insns indented. */
const char * save_print_rtx_head = print_rtx_head;
char indented_print_rtx_head[32];
pp_newline (pp);
gcc_assert (strlen (print_rtx_head) < sizeof (indented_print_rtx_head) - 4);
snprintf (indented_print_rtx_head,
sizeof (indented_print_rtx_head),
"%s ", print_rtx_head);
print_rtx_head = indented_print_rtx_head;
for (int i = 0; i < XVECLEN (x, 0); i++)
print_insn_with_notes (pp, XVECEXP (x, 0, i));
pp_printf (pp, "%s ", save_print_rtx_head);
print_rtx_head = save_print_rtx_head;
}
else
{
for (int i = 0; i < XVECLEN (x, 0); i++)
{
print_pattern (pp, XVECEXP (x, 0, i), verbose);
pp_character (pp, ';');
}
}
pp_character (pp, '}');
}
......
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