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| author | Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | 2015-10-21 21:05:02 +0000 |
|---|---|---|
| committer | Trevor Saunders <tbsaunde@gcc.gnu.org> | 2015-10-21 21:05:02 +0000 |
| commit | e90bedf52c86a7b4e2e0a1f8a5a1450725cb95b6 (patch) | |
| tree | 7e4247b26f99c762d570b1e1456c1d1e1167819e /gcc/genattrtab.c | |
| parent | 0a798c16c13970d020bc5b93c1aceac9ec5dd7a1 (diff) | |
| download | gcc-e90bedf52c86a7b4e2e0a1f8a5a1450725cb95b6.tar.gz | |
unconditionally compile most of the delay slot code
gcc/ChangeLog:
2015-10-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* cfgrtl.c (pass_free_cfg::execute): Adjust.
* final.c (dbr_sequence_length): Always define.
(shorten_branches): Adjust.
* genattr-common.c (main): Always define DELAY_SLOTS.
* genattr.c (main): Unconditionally declare functions and define
macros related to delay slots.
* genattrtab.c (write_eligible_delay): Adjust.
(main): Always write out delay slot functions.
* opts.c (default_options_table): Adjust.
* reorg.c (redirect_with_delay_slots_safe_p): Likewise.
(redirect_with_delay_list_safe_p): Likewise.
(fill_simple_delay_slots): Likewise.
(fill_slots_from_thread): Likewise.
(make_return_insns): Likewise.
(dbr_schedule): Likewise.
(rest_of_handle_delay_slots): Likewise.
(pass_delay_slots::gate): Likewise.
* toplev.c (process_options): Likewise.
From-SVN: r229145
Diffstat (limited to 'gcc/genattrtab.c')
| -rw-r--r-- | gcc/genattrtab.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/gcc/genattrtab.c b/gcc/genattrtab.c index 932b18b1237..8d1fa6c9bbf 100644 --- a/gcc/genattrtab.c +++ b/gcc/genattrtab.c @@ -4449,7 +4449,7 @@ write_eligible_delay (FILE *outf, const char *kind) " rtx_insn *candidate_insn, int flags ATTRIBUTE_UNUSED)\n", kind); fprintf (outf, "{\n"); - fprintf (outf, " rtx_insn *insn;\n"); + fprintf (outf, " rtx_insn *insn ATTRIBUTE_UNUSED;\n"); fprintf (outf, "\n"); fprintf (outf, " gcc_assert (slot < %d);\n", max_slots); fprintf (outf, "\n"); @@ -5240,8 +5240,7 @@ main (int argc, char **argv) } /* Expand DEFINE_DELAY information into new attribute. */ - if (num_delays) - expand_delays (); + expand_delays (); /* Make `insn_alternatives'. */ int num_insn_codes = get_num_insn_codes (); @@ -5307,14 +5306,9 @@ main (int argc, char **argv) /* Write out delay eligibility information, if DEFINE_DELAY present. (The function to compute the number of delay slots will be written below.) */ - if (num_delays) - { - write_eligible_delay (attr_file, "delay"); - if (have_annul_true) - write_eligible_delay (attr_file, "annul_true"); - if (have_annul_false) - write_eligible_delay (attr_file, "annul_false"); - } + write_eligible_delay (attr_file, "delay"); + write_eligible_delay (attr_file, "annul_true"); + write_eligible_delay (attr_file, "annul_false"); /* Write out constant delay slot info. */ write_const_num_delay_slots (attr_file); |