diff options
| author | Richard Sandiford <rdsandiford@googlemail.com> | 2012-01-24 19:03:33 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2012-01-24 19:03:33 +0000 |
| commit | 53d9622bda42facc4e456033b7a86e7bf102826a (patch) | |
| tree | 6defecb75ee127af1ec9e7ad8fbce045bbce65f5 /gcc/sched-deps.c | |
| parent | f8a27aa6319931d0d5317d8cd860e24a607cd442 (diff) | |
| download | gcc-53d9622bda42facc4e456033b7a86e7bf102826a.zip gcc-53d9622bda42facc4e456033b7a86e7bf102826a.tar.gz gcc-53d9622bda42facc4e456033b7a86e7bf102826a.tar.bz2 | |
rtl.h (true_dependence, [...]): Remove varies parameter.
gcc/
* rtl.h (true_dependence, canon_true_dependence): Remove varies
parameter.
* alias.c (fixed_scalar_and_varying_struct_p): Delete.
(true_dependence_1, write_dependence_p, may_alias_p): Don't call it.
(true_dependence_1, true_dependence, canon_true_dependence): Remove
varies parameter.
* cselib.c (cselib_rtx_varies_p): Delete.
(cselib_invalidate_mem): Update call to canon_true_dependence.
* dse.c (record_store, check_mem_read_rtx): Likewise.
(scan_reads_nospill): Likewise.
* cse.c (check_dependence): Likewise.
(cse_rtx_varies_p): Delete.
* expr.c (safe_from_p): Update call to true_dependence.
* ira.c (validate_equiv_mem_from_store): Likewise.
(memref_referenced_p): Likewise.
* postreload-gcse.c (find_mem_conflicts): Likewise.
* sched-deps.c (sched_analyze_2): Likewise.
* store-motion.c (load_kills_store): Likewise.
* config/frv/frv.c (frv_registers_conflict_p_1): Likewise.
* gcse.c (mems_conflict_for_gcse_p): Likewise.
(compute_transp): Update call to canon_true_dependence.
From-SVN: r183485
Diffstat (limited to 'gcc/sched-deps.c')
| -rw-r--r-- | gcc/sched-deps.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/sched-deps.c b/gcc/sched-deps.c index af2892d..bf042a4 100644 --- a/gcc/sched-deps.c +++ b/gcc/sched-deps.c @@ -2636,8 +2636,7 @@ sched_analyze_2 (struct deps_desc *deps, rtx x, rtx insn) pending_mem = deps->pending_write_mems; while (pending) { - if (true_dependence (XEXP (pending_mem, 0), VOIDmode, - t, rtx_varies_p) + if (true_dependence (XEXP (pending_mem, 0), VOIDmode, t) && ! sched_insns_conditions_mutex_p (insn, XEXP (pending, 0))) note_mem_dep (t, XEXP (pending_mem, 0), XEXP (pending, 0), |