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| author | David Malcolm <dmalcolm@redhat.com> | 2014-08-27 20:01:32 +0000 |
|---|---|---|
| committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2014-08-27 20:01:32 +0000 |
| commit | 2a62e439fb7289b71e2e9eb500091b561a8fe1f7 (patch) | |
| tree | fbd5215428bbf5e216b8bd722b8311b0f501df68 /gcc | |
| parent | 292d1dfba682b01385511eeb86f0fd477c23edc5 (diff) | |
| download | gcc-2a62e439fb7289b71e2e9eb500091b561a8fe1f7.zip gcc-2a62e439fb7289b71e2e9eb500091b561a8fe1f7.tar.gz gcc-2a62e439fb7289b71e2e9eb500091b561a8fe1f7.tar.bz2 | |
except.c: Use rtx_sequence
gcc/
2014-08-27 David Malcolm <dmalcolm@redhat.com>
* except.c (can_throw_external): Strengthen local "seq" from rtx
to rtx_sequence *. Use methods of rtx_sequence.
(insn_nothrow_p): Likewise.
From-SVN: r214593
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/except.c | 12 |
2 files changed, 12 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5ef2cd0..16c94db 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2014-08-27 David Malcolm <dmalcolm@redhat.com> + * except.c (can_throw_external): Strengthen local "seq" from rtx + to rtx_sequence *. Use methods of rtx_sequence. + (insn_nothrow_p): Likewise. + +2014-08-27 David Malcolm <dmalcolm@redhat.com> + * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a dyn_cast, strengthening local "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence. diff --git a/gcc/except.c b/gcc/except.c index 7decba5..05da989 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -1877,11 +1877,11 @@ 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; @@ -1921,11 +1921,11 @@ 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; |