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| 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/expr.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/expr.c')
| -rw-r--r-- | gcc/expr.c | 3 |
1 files changed, 1 insertions, 2 deletions
@@ -7200,8 +7200,7 @@ safe_from_p (const_rtx x, tree exp, int top_p) are memory and they conflict. */ return ! (rtx_equal_p (x, exp_rtl) || (MEM_P (x) && MEM_P (exp_rtl) - && true_dependence (exp_rtl, VOIDmode, x, - rtx_addr_varies_p))); + && true_dependence (exp_rtl, VOIDmode, x))); } /* If we reach here, it is safe. */ |