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| author | David Malcolm <dmalcolm@redhat.com> | 2014-08-25 20:45:08 +0000 |
|---|---|---|
| committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2014-08-25 20:45:08 +0000 |
| commit | 95c43227c5170be95578e3209419c06b41d17fb4 (patch) | |
| tree | 9830f6f34a5652a0c7846c548b3436ea07f5bb78 /gcc/rtlanal.c | |
| parent | 6bb9bf637ae44ae9d07012fac08e35a446d11ea4 (diff) | |
| download | gcc-95c43227c5170be95578e3209419c06b41d17fb4.zip gcc-95c43227c5170be95578e3209419c06b41d17fb4.tar.gz gcc-95c43227c5170be95578e3209419c06b41d17fb4.tar.bz2 | |
Add rtx_jump_table_data::get_labels method
gcc/
* rtl.h (rtx_jump_table_data::get_labels): New method.
* cfgbuild.c (make_edges): Replace hand-coded lookup of labels
with use of the new rtx_jump_table_data::get_labels method.
(purge_dead_tablejump_edges): Strengthen param "table" from rtx
to rtx_jump_table_data *. Simplify by using get_labels method.
* cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
a dyn_cast, introducing local "table", using it to replace
label-lookup logic with a get_labels method call.
(patch_jump_insn): Simplify using get_labels method.
* dwarf2cfi.c (create_trace_edges): Likewise.
* rtlanal.c (label_is_jump_target_p): Likewise.
From-SVN: r214476
Diffstat (limited to 'gcc/rtlanal.c')
| -rw-r--r-- | gcc/rtlanal.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index dda6ae5..42378fb 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -3801,8 +3801,7 @@ label_is_jump_target_p (const_rtx label, const_rtx jump_insn) if (tablejump_p (jump_insn, NULL, &table)) { - rtvec vec = XVEC (PATTERN (table), - GET_CODE (PATTERN (table)) == ADDR_DIFF_VEC); + rtvec vec = table->get_labels (); int i, veclen = GET_NUM_ELEM (vec); for (i = 0; i < veclen; ++i) |