diff options
| author | Alan Hayward <alan.hayward@arm.com> | 2018-08-06 09:57:03 +0000 |
|---|---|---|
| committer | Alan Hayward <alahay01@gcc.gnu.org> | 2018-08-06 09:57:03 +0000 |
| commit | 8df47bdf99b8eb5d68736fe058559899c4270e4f (patch) | |
| tree | 01a13d22561366cd72c18aa02166ace2364afdff /gcc/cfgexpand.c | |
| parent | 99788e063016c4f8d87dae3de71c646effac654f (diff) | |
| download | gcc-8df47bdf99b8eb5d68736fe058559899c4270e4f.tar.gz | |
Remaining support for clobber high
gcc/
* alias.c (record_set): Check for clobber high.
* cfgexpand.c (expand_gimple_stmt): Likewise.
* combine-stack-adj.c (single_set_for_csa): Likewise.
* combine.c (find_single_use_1): Likewise.
(set_nonzero_bits_and_sign_copies): Likewise.
(get_combine_src_dest): Likewise.
(is_parallel_of_n_reg_sets): Likewise.
(try_combine): Likewise.
(record_dead_and_set_regs_1): Likewise.
(reg_dead_at_p_1): Likewise.
(reg_dead_at_p): Likewise.
* dce.c (deletable_insn_p): Likewise.
(mark_nonreg_stores_1): Likewise.
(mark_nonreg_stores_2): Likewise.
* df-scan.c (df_find_hard_reg_defs): Likewise.
(df_uses_record): Likewise.
(df_get_call_refs): Likewise.
* dwarf2out.c (mem_loc_descriptor): Likewise.
* haifa-sched.c (haifa_classify_rtx): Likewise.
* ira-build.c (create_insn_allocnos): Likewise.
* ira-costs.c (scan_one_insn): Likewise.
* ira.c (equiv_init_movable_p): Likewise.
(rtx_moveable_p): Likewise.
(interesting_dest_for_shprep): Likewise.
* jump.c (mark_jump_label_1): Likewise.
* postreload-gcse.c (record_opr_changes): Likewise.
* postreload.c (reload_cse_simplify): Likewise.
(struct reg_use): Add source expr.
(reload_combine): Check for clobber high.
(reload_combine_note_use): Likewise.
(reload_cse_move2add): Likewise.
(move2add_note_store): Likewise.
* print-rtl.c (print_pattern): Likewise.
* recog.c (decode_asm_operands): Likewise.
(store_data_bypass_p): Likewise.
(if_test_bypass_p): Likewise.
* regcprop.c (kill_clobbered_value): Likewise.
(kill_set_value): Likewise.
* reginfo.c (reg_scan_mark_refs): Likewise.
* reload1.c (maybe_fix_stack_asms): Likewise.
(eliminate_regs_1): Likewise.
(elimination_effects): Likewise.
(mark_not_eliminable): Likewise.
(scan_paradoxical_subregs): Likewise.
(forget_old_reloads_1): Likewise.
* reorg.c (find_end_label): Likewise.
(try_merge_delay_insns): Likewise.
(redundant_insn): Likewise.
(own_thread_p): Likewise.
(fill_simple_delay_slots): Likewise.
(fill_slots_from_thread): Likewise.
(dbr_schedule): Likewise.
* resource.c (update_live_status): Likewise.
(mark_referenced_resources): Likewise.
(mark_set_resources): Likewise.
* rtl.c (copy_rtx): Likewise.
* rtlanal.c (reg_referenced_p): Likewise.
(single_set_2): Likewise.
(noop_move_p): Likewise.
(note_stores): Likewise.
* sched-deps.c (sched_analyze_reg): Likewise.
(sched_analyze_insn): Likewise.
From-SVN: r263331
Diffstat (limited to 'gcc/cfgexpand.c')
| -rw-r--r-- | gcc/cfgexpand.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c index 7353d5dce12..3c5b30b79f8 100644 --- a/gcc/cfgexpand.c +++ b/gcc/cfgexpand.c @@ -3750,6 +3750,7 @@ expand_gimple_stmt (gimple *stmt) /* If we want exceptions for non-call insns, any may_trap_p instruction may throw. */ && GET_CODE (PATTERN (insn)) != CLOBBER + && GET_CODE (PATTERN (insn)) != CLOBBER_HIGH && GET_CODE (PATTERN (insn)) != USE && insn_could_throw_p (insn)) make_reg_eh_region_note (insn, 0, lp_nr); |