diff options
| author | Alexandre Oliva <aoliva@redhat.com> | 2011-02-03 06:04:04 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@redhat.com> | 2011-02-03 06:04:04 +0000 |
| commit | 95f7e9bf532095c3a98e735e48abf13dd4ad7d1f (patch) | |
| tree | 1064817b077534a9d4c8d69e161ab2fcd975a017 /gcc/gcse.c | |
| parent | 63669481a739250796c88a3834bdc116728a5f9d (diff) | |
PR debug/43092
PR rtl-optimization/43494
* rtl.h (for_each_inc_dec_fn): New type.
(for_each_inc_dec): Declare.
* rtlanal.c (struct for_each_inc_dec_ops): New type.
(for_each_inc_dec_find_inc_dec): New fn.
(for_each_inc_dec_find_mem): New fn.
(for_each_inc_dec): New fn.
* dse.c (struct insn_size): Remove.
(replace_inc_dec, replace_inc_dec_mem): Remove.
(emit_inc_dec_insn_before): New fn.
(check_for_inc_dec): Use it, along with for_each_inc_dec.
(canon_address): Pass mem modes to cselib_lookup.
* cselib.h (cselib_lookup): Add memmode argument. Adjust callers.
(cselib_lookup_from_insn): Likewise.
(cselib_subst_to_values): Likewise.
* cselib.c (find_slot_memmode): New var.
(cselib_find_slot): New fn. Use it instead of
htab_find_slot_with_hash everywhere.
(entry_and_rtx_equal_p): Use find_slot_memmode.
(autoinc_split): New fn.
(rtx_equal_for_cselib_p): Rename and implement in terms of...
(rtx_equal_for_cselib_1): ... this. Take memmode, pass it on.
Deal with autoinc. Special-case recursion into MEMs.
(cselib_hash_rtx): Likewise.
(cselib_lookup_mem): Infer pmode from address mode. Distinguish
address and MEM modes.
(cselib_subst_to_values): Add memmode, pass it on.
Deal with autoinc.
(cselib_lookup): Add memmode argument, pass it on.
(cselib_lookup_from_insn): Add memmode.
(cselib_invalidate_rtx): Discard obsolete push_operand handling.
(struct cselib_record_autoinc_data): New.
(cselib_record_autoinc_cb): New fn.
(cselib_record_sets): Use it, along with for_each_inc_dec. Pass MEM
mode to cselib_lookup. Reset autoinced REGs here instead of...
(cselib_process_insn): ... here.
* var-tracking.c (replace_expr_with_values, use_type): Pass MEM mode
to cselib_lookup.
(add_uses): Likewise, also to cselib_subst_to_values.
(add_stores): Likewise.
* sched-deps.c (add_insn_mem_dependence): Pass mode to
cselib_subst_to_values.
(sched_analyze_1, sched_analyze_2): Likewise. Adjusted.
* gcse.c (do_local_cprop): Adjusted.
* postreload.c (reload_cse_simplify_set): Adjusted.
(reload_cse_simplify_operands): Adjusted.
* sel-sched-dump (debug_mem_addr_value): Pass mode.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@169782 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gcse.c')
| -rw-r--r-- | gcc/gcse.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/gcse.c b/gcc/gcse.c index a0f51aa09b4..27f7e8fe034 100644 --- a/gcc/gcse.c +++ b/gcc/gcse.c @@ -2738,7 +2738,7 @@ do_local_cprop (rtx x, rtx insn) || (GET_CODE (PATTERN (insn)) != USE && asm_noperands (PATTERN (insn)) < 0))) { - cselib_val *val = cselib_lookup (x, GET_MODE (x), 0); + cselib_val *val = cselib_lookup (x, GET_MODE (x), 0, VOIDmode); struct elt_loc_list *l; if (!val) |