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[PATCH 203/236] except.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 13:23:02 -0400
- Subject: [PATCH 203/236] except.c: Use rtx_sequence
- Authentication-results: sourceware.org; auth=none
- References: <1407345815-14551-1-git-send-email-dmalcolm at redhat dot com>
gcc/
* except.c (can_throw_external): Strengthen local "seq" from rtx
to rtx_sequence *. Use methods of rtx_sequence.
(insn_nothrow_p): Likewise.
---
gcc/except.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/gcc/except.c b/gcc/except.c
index 3fd286c..e2604f2 100644
--- a/gcc/except.c
+++ b/gcc/except.c
@@ -1889,11 +1889,11 @@ can_throw_external (const_rtx insn)
if (NONJUMP_INSN_P (insn)
&& GET_CODE (PATTERN (insn)) == SEQUENCE)
{
- rtx seq = PATTERN (insn);
- int i, n = XVECLEN (seq, 0);
+ rtx_sequence *seq = as_a <rtx_sequence *> (PATTERN (insn));
+ int i, n = seq->len ();
for (i = 0; i < n; i++)
- if (can_throw_external (XVECEXP (seq, 0, i)))
+ if (can_throw_external (seq->element (i)))
return true;
return false;
@@ -1933,11 +1933,11 @@ insn_nothrow_p (const_rtx insn)
if (NONJUMP_INSN_P (insn)
&& GET_CODE (PATTERN (insn)) == SEQUENCE)
{
- rtx seq = PATTERN (insn);
- int i, n = XVECLEN (seq, 0);
+ rtx_sequence *seq = as_a <rtx_sequence *> (PATTERN (insn));
+ int i, n = seq->len ();
for (i = 0; i < n; i++)
- if (!insn_nothrow_p (XVECEXP (seq, 0, i)))
+ if (!insn_nothrow_p (seq->element (i)))
return false;
return true;
--
1.8.5.3