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| author | David Malcolm <dmalcolm@redhat.com> | 2014-08-27 20:08:32 +0000 |
|---|---|---|
| committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2014-08-27 20:08:32 +0000 |
| commit | 33d9cde485f08edc7ada941aef9229312f38f8ed (patch) | |
| tree | cc344ee85163a4e1295a0d6f8cbbc53953b8427b /gcc/jump.c | |
| parent | e0944870710b48ad98e10e17ac0ae23995947573 (diff) | |
| download | gcc-33d9cde485f08edc7ada941aef9229312f38f8ed.zip gcc-33d9cde485f08edc7ada941aef9229312f38f8ed.tar.gz gcc-33d9cde485f08edc7ada941aef9229312f38f8ed.tar.bz2 | |
jump.c: Use rtx_sequence
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
local "seq" with a checked cast, and use methods of rtx_sequence
to clarify the code.
From-SVN: r214596
Diffstat (limited to 'gcc/jump.c')
| -rw-r--r-- | gcc/jump.c | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -1117,9 +1117,12 @@ mark_jump_label_1 (rtx x, rtx insn, bool in_mem, bool is_target) break; case SEQUENCE: - for (i = 0; i < XVECLEN (x, 0); i++) - mark_jump_label (PATTERN (XVECEXP (x, 0, i)), - XVECEXP (x, 0, i), 0); + { + rtx_sequence *seq = as_a <rtx_sequence *> (x); + for (i = 0; i < seq->len (); i++) + mark_jump_label (PATTERN (seq->insn (i)), + seq->insn (i), 0); + } return; case SYMBOL_REF: |