This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
[PATCH 209/236] sched-vis.c: Use rtx_sequence
- From: David Malcolm <dmalcolm at redhat dot com>
- To: gcc-patches at gcc dot gnu dot org
- Cc: David Malcolm <dmalcolm at redhat dot com>
- Date: Wed, 6 Aug 2014 13:23:08 -0400
- Subject: [PATCH 209/236] sched-vis.c: Use rtx_sequence
- Authentication-results: sourceware.org; auth=none
- References: <1407345815-14551-1-git-send-email-dmalcolm at redhat dot com>
gcc/
* sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
local "seq" via a checked cast, and use methods of rtx_sequence
to simplify the code.
---
gcc/sched-vis.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/gcc/sched-vis.c b/gcc/sched-vis.c
index 6f89e08..ead6b4e 100644
--- a/gcc/sched-vis.c
+++ b/gcc/sched-vis.c
@@ -578,8 +578,9 @@ print_pattern (pretty_printer *pp, const_rtx x, int verbose)
break;
case SEQUENCE:
{
+ const rtx_sequence *seq = as_a <const rtx_sequence *> (x);
pp_string (pp, "sequence{");
- if (INSN_P (XVECEXP (x, 0, 0)))
+ if (INSN_P (seq->element (0)))
{
/* Print the sequence insns indented. */
const char * save_print_rtx_head = print_rtx_head;
@@ -591,16 +592,16 @@ print_pattern (pretty_printer *pp, const_rtx x, int verbose)
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));
+ for (int i = 0; i < seq->len (); i++)
+ print_insn_with_notes (pp, seq->insn (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++)
+ for (int i = 0; i < seq->len (); i++)
{
- print_pattern (pp, XVECEXP (x, 0, i), verbose);
+ print_pattern (pp, seq->element (i), verbose);
pp_semicolon (pp);
}
}
--
1.8.5.3