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| author | David Malcolm <dmalcolm@redhat.com> | 2014-08-27 20:06:47 +0000 |
|---|---|---|
| committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2014-08-27 20:06:47 +0000 |
| commit | e0944870710b48ad98e10e17ac0ae23995947573 (patch) | |
| tree | a19389c4749c8e49fbe52430f4fda2410cecb69f /gcc/function.c | |
| parent | e429a50b9687625fb50edbffb17355369f555366 (diff) | |
| download | gcc-e0944870710b48ad98e10e17ac0ae23995947573.zip gcc-e0944870710b48ad98e10e17ac0ae23995947573.tar.gz gcc-e0944870710b48ad98e10e17ac0ae23995947573.tar.bz2 | |
function.c: Use rtx_sequence
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* function.c (contains): Introduce local "seq" for PATTERN (insn),
with a checked cast, in the region for where we know it's a
SEQUENCE. Use methods of rtx_sequence.
From-SVN: r214595
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/function.c b/gcc/function.c index 25f1519..6023d69 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -5335,9 +5335,10 @@ contains (const_rtx insn, htab_t hash) if (NONJUMP_INSN_P (insn) && GET_CODE (PATTERN (insn)) == SEQUENCE) { + rtx_sequence *seq = as_a <rtx_sequence *> (PATTERN (insn)); int i; - for (i = XVECLEN (PATTERN (insn), 0) - 1; i >= 0; i--) - if (htab_find (hash, XVECEXP (PATTERN (insn), 0, i))) + for (i = seq->len () - 1; i >= 0; i--) + if (htab_find (hash, seq->element (i))) return true; return false; } |