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| author | David Malcolm <dmalcolm@redhat.com> | 2014-08-21 20:57:56 +0000 |
|---|---|---|
| committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2014-08-21 20:57:56 +0000 |
| commit | 3bbd58151e8b45501da6b011f9607be86a963bed (patch) | |
| tree | aa627ed098bff5e105bb610673c5aedd8358c973 /gcc/cfgbuild.c | |
| parent | 44b9179ffcf9d049bd1b038fc813703708045555 (diff) | |
| download | gcc-3bbd58151e8b45501da6b011f9607be86a963bed.zip gcc-3bbd58151e8b45501da6b011f9607be86a963bed.tar.gz gcc-3bbd58151e8b45501da6b011f9607be86a963bed.tar.bz2 | |
cfgbuild.c: Use rtx_insn
gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
rtx_insn *.
(purge_dead_tablejump_edges): Likewise.
(find_bb_boundaries): Likewise for locals "insn", "end",
"flow_transfer_insn".
From-SVN: r214291
Diffstat (limited to 'gcc/cfgbuild.c')
| -rw-r--r-- | gcc/cfgbuild.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/gcc/cfgbuild.c b/gcc/cfgbuild.c index 848e13f..8bbf325 100644 --- a/gcc/cfgbuild.c +++ b/gcc/cfgbuild.c @@ -218,7 +218,8 @@ make_edges (basic_block min, basic_block max, int update_p) FOR_BB_BETWEEN (bb, min, max->next_bb, next_bb) { - rtx insn, x; + rtx_insn *insn; + rtx x; enum rtx_code code; edge e; edge_iterator ei; @@ -399,7 +400,8 @@ mark_tablejump_edge (rtx label) static void purge_dead_tablejump_edges (basic_block bb, rtx table) { - rtx insn = BB_END (bb), tmp; + rtx_insn *insn = BB_END (bb); + rtx tmp; rtvec vec; int j; edge_iterator ei; @@ -443,10 +445,10 @@ static void find_bb_boundaries (basic_block bb) { basic_block orig_bb = bb; - rtx insn = BB_HEAD (bb); - rtx end = BB_END (bb), x; + rtx_insn *insn = BB_HEAD (bb); + rtx_insn *end = BB_END (bb), *x; rtx_jump_table_data *table; - rtx flow_transfer_insn = NULL_RTX; + rtx_insn *flow_transfer_insn = NULL; edge fallthru = NULL; if (insn == BB_END (bb)) @@ -480,7 +482,7 @@ find_bb_boundaries (basic_block bb) bb = fallthru->dest; remove_edge (fallthru); - flow_transfer_insn = NULL_RTX; + flow_transfer_insn = NULL; if (code == CODE_LABEL && LABEL_ALT_ENTRY_P (insn)) make_edge (ENTRY_BLOCK_PTR_FOR_FN (cfun), bb, 0); } |