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| author | Richard Henderson <rth@cygnus.com> | 2000-09-18 12:03:37 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-09-18 12:03:37 -0700 |
| commit | f2f90c63c8832dcf581120672567453b8e062d7a (patch) | |
| tree | 1d6ad6d0a8c7e923e27386f559f09296fda57b8a /gcc/config/ia64/ia64-protos.h | |
| parent | 0d9f234d9317f291eb49dab50277efeee85e5b91 (diff) | |
| download | gcc-f2f90c63c8832dcf581120672567453b8e062d7a.tar.gz | |
ia64-protos.h: Update.
* config/ia64/ia64-protos.h: Update.
* config/ia64/ia64.c (signed_inequality_operator): New.
(ia64_expand_compare): New.
(ia64_register_move_cost): Handle PR_REGS moves.
(ia64_secondary_reload_class): Require a GR when moving to a PR.
(struct reg_write_state): Add written_by_and/or.
(struct reg_flags): Add is_and/or.
(rws_update): Set them.
(rws_access_regno): Test them to allow parallel comparisons.
(rtx_needs_barrier): Recognize parallel comparisons.
(emit_insn_group_barriers): Set prev_insn after a call stop bit.
Call recog_memoized; ignore pred_rel_mutex.
(emit_predicate_relation_info): Don't call find_basic_blocks here.
(ia64_reorg): Do it here instead.
* config/ia64/ia64.h: s/CCmode/BImode/g
(MODES_TIEABLE_P): Don't tie BImode.
(PREFERRED_RELOAD_CLASS): Do not reload operations into AR regs.
(CONST_COSTS): Pick sensible values for CONST_INT based on context.
(RTX_COSTS): Make multiply 4 insns.
(MEMORY_MOVE_COST): New.
(PREDICATE_CODES): Update.
* config/ia64/ia64.md: s/CCmode/BImode/g
(movcci, movbi): New.
(andbi3, andcmbi3, iorbi3, iorcmbi3, one_cmplbi2): New.
(cmpsi_and_0, cmpsi_and_1, cmpsi_andnot_0, cmpsi_andnot_1): New.
(cmpdi_and_0, cmpdi_and_1, cmpdi_andnot_0, cmpdi_andnot_1): New.
(tbit_and_0, tbit_and_1, tbit_and_2, tbit_and_3): New.
(cmpsi_or_0, cmpsi_or_1, cmpsi_orcm_0, cmpsi_orcm_1): New.
(cmpdi_or_0, cmpdi_or_1, cmpdi_orcm_0, cmpdi_orcm_1): New.
(tbit_or_0, tbit_or_1, tbit_or_2, tbit_or_3): New.
(mulsi, muldi): Use xmpy not xma.
(cmpbi): New.
(movcc, movcc_internal): Remove.
(branch expanders): Use ia64_expand_compare.
(setcc expanders): Likewise.
(cmov insns): Use move_operand and ia64_move_ok.
(pred_rel_mutex): Use unspec not unspec_volatile. Prevent the
scheduler from moving it past a use.
* config/ia64/build.hacks: Remove.
From-SVN: r36510
Diffstat (limited to 'gcc/config/ia64/ia64-protos.h')
| -rw-r--r-- | gcc/config/ia64/ia64-protos.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/config/ia64/ia64-protos.h b/gcc/config/ia64/ia64-protos.h index d213b4180f8..7cde4ea8ca2 100644 --- a/gcc/config/ia64/ia64-protos.h +++ b/gcc/config/ia64/ia64-protos.h @@ -56,6 +56,7 @@ extern int fetchadd_operand PARAMS((rtx, enum machine_mode)); extern int fr_reg_or_fp01_operand PARAMS((rtx, enum machine_mode)); extern int normal_comparison_operator PARAMS((rtx, enum machine_mode)); extern int adjusted_comparison_operator PARAMS((rtx, enum machine_mode)); +extern int signed_inequality_operator PARAMS((rtx, enum machine_mode)); extern int call_multiple_values_operation PARAMS((rtx, enum machine_mode)); extern int destination_operand PARAMS((rtx, enum machine_mode)); extern int not_postinc_memory_operand PARAMS((rtx, enum machine_mode)); @@ -71,6 +72,7 @@ extern int ia64_depz_field_mask PARAMS((rtx, rtx)); extern rtx ia64_gp_save_reg PARAMS((int)); extern rtx ia64_split_timode PARAMS((rtx[], rtx, rtx)); extern rtx spill_tfmode_operand PARAMS((rtx, int)); +extern rtx ia64_expand_compare PARAMS((enum rtx_code, enum machine_mode)); extern HOST_WIDE_INT ia64_initial_elimination_offset PARAMS((int, int)); extern void ia64_expand_prologue PARAMS((void)); |