diff options
| author | Steve Ellcey <sellcey@marvell.com> | 2019-01-11 16:50:17 +0000 |
|---|---|---|
| committer | Steve Ellcey <sje@gcc.gnu.org> | 2019-01-11 16:50:17 +0000 |
| commit | 473574ee05f41d301c44713323b92a872f395508 (patch) | |
| tree | 3ea1e075f7dbc24d457868f43921885fc322b63a /gcc/ira-costs.c | |
| parent | 134a6f7b107d265cfc55fd07744d9b8fd0283a0e (diff) | |
| download | gcc-473574ee05f41d301c44713323b92a872f395508.zip gcc-473574ee05f41d301c44713323b92a872f395508.tar.gz gcc-473574ee05f41d301c44713323b92a872f395508.tar.bz2 | |
aarch64.c (aarch64_simd_call_p): New function.
2019-01-11 Steve Ellcey <sellcey@marvell.com>
* config/aarch64/aarch64.c (aarch64_simd_call_p): New function.
(aarch64_hard_regno_call_part_clobbered): Add insn argument.
(aarch64_return_call_with_max_clobbers): New function.
(TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): New macro.
* config/avr/avr.c (avr_hard_regno_call_part_clobbered): Add insn
argument.
* config/i386/i386.c (ix86_hard_regno_call_part_clobbered): Ditto.
* config/mips/mips.c (mips_hard_regno_call_part_clobbered): Ditto.
* config/rs6000/rs6000.c (rs6000_hard_regno_call_part_clobbered): Ditto.
* config/s390/s390.c (s390_hard_regno_call_part_clobbered): Ditto.
* cselib.c (cselib_process_insn): Add argument to
targetm.hard_regno_call_part_clobbered call.
* ira-conflicts.c (ira_build_conflicts): Ditto.
* ira-costs.c (ira_tune_allocno_costs): Ditto.
* lra-constraints.c (inherit_reload_reg): Ditto.
* lra-int.h (struct lra_reg): Add call_insn field, remove call_p field.
* lra-lives.c (check_pseudos_live_through_calls): Add call_insn
argument. Call targetm.return_call_with_max_clobbers.
Add argument to targetm.hard_regno_call_part_clobbered call.
(calls_have_same_clobbers_p): New function.
(process_bb_lives): Add call_insn and last_call_insn variables.
Pass call_insn to check_pseudos_live_through_calls.
Modify if stmt to check targetm.return_call_with_max_clobbers.
Update setting of flush variable.
(lra_create_live_ranges_1): Set call_insn to NULL instead of call_p
to false.
* lra.c (initialize_lra_reg_info_element): Set call_insn to NULL.
* regcprop.c (copyprop_hardreg_forward_1): Add argument to
targetm.hard_regno_call_part_clobbered call.
* reginfo.c (choose_hard_reg_mode): Ditto.
* regrename.c (check_new_reg_p): Ditto.
* reload.c (find_equiv_reg): Ditto.
* reload1.c (emit_reload_insns): Ditto.
* sched-deps.c (deps_analyze_insn): Ditto.
* sel-sched.c (init_regs_for_mode): Ditto.
(mark_unavailable_hard_regs): Ditto.
* targhooks.c (default_dwarf_frame_reg_mode): Ditto.
* target.def (hard_regno_call_part_clobbered): Add insn argument.
(return_call_with_max_clobbers): New target function.
* doc/tm.texi: Regenerate.
* doc/tm.texi.in (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): New hook.
* hooks.c (hook_bool_uint_mode_false): Change to
hook_bool_insn_uint_mode_false.
* hooks.h (hook_bool_uint_mode_false): Ditto.
From-SVN: r267848
Diffstat (limited to 'gcc/ira-costs.c')
| -rw-r--r-- | gcc/ira-costs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/ira-costs.c b/gcc/ira-costs.c index 0ca70a0..a17dae3 100644 --- a/gcc/ira-costs.c +++ b/gcc/ira-costs.c @@ -2379,7 +2379,7 @@ ira_tune_allocno_costs (void) *crossed_calls_clobber_regs) && (ira_hard_reg_set_intersection_p (regno, mode, call_used_reg_set) - || targetm.hard_regno_call_part_clobbered (regno, + || targetm.hard_regno_call_part_clobbered (NULL, regno, mode))) cost += (ALLOCNO_CALL_FREQ (a) * (ira_memory_move_cost[mode][rclass][0] |