* fwprop.c (should_replace_address): Add speed attribute.

	(PR_OPTIMIZE_FOR_SPEED): New flag.
	(propagate_rtx_1): Use it.
	(propagate_rtx): Set it.
	(try_fwprop_subst): Update call of rtx_costs.
	(forward_propagate_and_simplify): LIkewise.
	* hooks.c (hook_int_rtx_bool_0): New
	(hook_bool_rtx_int_int_intp_false): Replace by ...
	(hook_bool_rtx_int_int_intp_bool_false): .. thisone.
	* hooks.h (hook_int_rtx_bool_0): New
	(hook_bool_rtx_int_int_intp_false): Replace by ...
	(hook_bool_rtx_int_int_intp_bool_false): .. thisone.
	* optabs.c (avoid_expensive_constant): UPdate call of rtx_cost.
	(prepare_cmp_insn): UPdate call of rtx_cost.
	* postreload.c (reload_cse_simplify_set): Update call of rtx_cost.
	(reload_cse_simplify_operands): Update call of rtx_cost.
	(reload_cse_move2add): call of rtx_cost.
	* target.h (struct gcc_target): Update rtx_costs and address_costs.
	* rtlanal.c (rtx_cost): Add speed argument.
	(address_cost): Add speed argument
	(default_address_cost): Likewise.
	(insn_rtx_cost): Likewise.
	* cfgloopanal.c (seq_cost): Add speed argument.
	(target_reg_cost, target_spill_cost): Turn to array.
	(init_set_costs): Update for speed.
	(estimate_reg_pressure_cost): Add speed argument.
	* auto-inc-dec.c (attempt_change): Update call of rtx_cost.
	* dojump.c (prefer_and_bit_test): UPdate call of rtx_cost.
	* tree-ssa-loop-ivopts.c (struct ivopts_data): New field speed.
	(seq_cost): Add speed argument.
	(computation_cost): Add speed arugment.
	(add_cost, multiply_by_const, get_address_cost): add speed argument.
	(force_expr_to_var_cost): Update for profile info.
	(force_var_cost): Likewise.
	(split_address_cost): Likewise.
	(ptr_difference_cost): Likewise.
	(difference_cost): Likewise.
	(get_computation_cost_at): Likewise.
	(determine_iv_cost): Likewise.
	(ivopts_global_cost_for_size): Likewise.
	(rewrite_use_address): Likewise.
	(tree_ssa_iv_optimize_loop): Initialize speed field.
	* cse.c (optimize_this_for_speed_p): New static var.
	(notreg_cost): Update call of rtx_cost.
	(cse_extended_basic_block): set optimize_this_for_speed_p.
	* ifcvt.c (cheap_bb_rtx_cost_p): Update call of rtx_cost.
	(noce_try_cmove_arith): Likewise.
	(noce_try_sign_mask): LIkewise.
	* expr.c (compress_float_constant): Update rtx_cost calls.
	* tree-ssa-address.c (most_expensive_mult_to_index): Add speed argument.
	(addr_to_parts): Likewise.
	(create_mem_ref): Likewise.
	* dse.c (find_shift_sequence): Add speed argument.
	(replace_read): Update call.
	* calls.c (precompute_register_parameters): Update call of rtx_cost.
	* expmed.c (sdiv_pow2_cheap, smod_pow2_cheap, zero_cost, add_cost,
	* neg_cost, shift_cost, shiftadd_cost,
	shiftsub_cost, mul_cost, sdiv_cost, udiv_cost ,mul_widen_cost,
	mul_highpart_cost): Increase dimension.
	(init_expmed): Initialize for both size and speed.
	(expand_shift): Use profile.
	(synth_mult): Use profile.
	(choose_mult_variant): Use profile.
	(expand_mult): Use profile.
	(expand_mult_highpart_optab): Use profile.
	(expand_mult_highpart): Use profile.
	(expand_smod_pow2): Use profile.
	(expand_divmod): Use profile.
	* simplify-rtx.c (simplify_binary_operation_1): Update call of rtx_cost.
	* loop-invariant.c (create_new_invariant): Use profile.
	(gain_for_invariant): Add speed parameter.
	(best_gain_for_invariant): Likewise.
	(find_invariants_to_move): Likewise.
	(move_single_loop_invariants): Set it.
	* target-def.h (TARGET_RTX_COSTS): Use hook.
	* rtl.h (rtx_cost, address_cost, insn_rtx_cost): Update prototpe.
	(optimize_insn_for_size_p, optimize_insn_for_speed_p): Declare.
	* output.h (default_address_cost): Update prototype.
	* combine.c (optimize_this_for_speed_p): New static var.
	(combine_validate_cost): Update call of rtx_cost.
	(combine_instructions): Set optimize_this_for_speed_p.
	(expand_compound_operation): Update call of rtx_cost.
	(make_extraction):Update call of rtx_cost.
	(force_to_mode):Update call of rtx_cost.
	(distribute_and_simplify_rtx):Update call of rtx_cost.
	* cfgloop.h (target_reg_cost, target_spill_cost): Turn to array.
	(estimate_reg_pressure_cost): Update prototype.
	* tree-flow.h (multiply_by_cost, create_mem_ref): Update prototype.
	* basic-block.h (optimize_insn_for_size_p, optimize_insn_for_speed_p):
	Remove.
	* config/alpha/alpha.c (alpha_rtx_costs): Update.
	(alpha_rtx_costs): Update.
	* config/frv/frv.c (frv_rtx_costs): Update.
	* config/s390/s390.c (s390_rtx_costs): Update.
	* config/m32c/m32c.c (m32c_memory_move_cost): Update.
	(m32c_rtx_costs): Update.
	* config/spu/spu.c (TARGET_ADDRESS_COST): Upate.
	(spu_rtx_costs): Update.
	* config/sparc/sparc.c (sparc_rtx_costs): Update.
	* config/m32r/m32r.c (m32r_rtx_costs): Update.
	* config/i386/i386.c (:ix86_address_cost): Update.
	(ix86_rtx_costs): Update.
	* config/sh/sh.c (sh_rtx_costs, sh_address_cost): Update.
	* config/pdp11/pdp11.c (pdp11_rtx_costs): Update.
	* config/avr/avr.c (avr_rtx_costs, avr_address_cost): Update.
	* config/crx/crx.c (crx_address_cost): Update.
	* config/xtensa/xtensa.c (xtensa_rtx_costs): Update.
	* config/stormy16/stormy16.c
	(xstormy16_address_cost, xstormy16_rtx_costs): Update.
	* config/m68hc11/m68hc11.c
	(m68hc11_address_cost, m68hc11_rtx_costs): Update.
	* config/cris/cris.c (cris_rtx_costs, cris_address_cost): Update.
	* config/iq2000/iq2000.c (iq2000_rtx_costs, iq2000_address_cost): Update.
	* config/mn10300/mn10300.c (mn10300_address_cost, mn10300_rtx_costs): Update
	* config/ia64/ia64.c (ia64_rtx_costs): Update.
	* config/m68k/m68k.c (m68k_rtx_costs): Update.
	* config/rs6000/rs6000.c (rs6000_rtx_costs): Update.
	* config/arc/arc.c (arc_rtx_costs, arc_address_cost): Update.
	* config/mcore/mcore.c (TARGET_ADDRESS_COST): Update.
	(mcore_rtx_costs): update.
	* config/score/score3.c (score3_rtx_costs): Update.
	* config/score/score7.c (score7_rtx_costs): Update.
	* config/score/score3.h (score3_rtx_costs):Update.
	* config/score/score7.h (score7_rtx_costs): Update.
	* config/score/score.c (score_rtx_costs): Update.
	* config/arm/arm.c (arm_address_cost): Update.
	(arm_rtx_costs_1): Update.
	(arm_rtx_costs_1): Update.
	(arm_size_rtx_costs): Update.
	(arm_size_rtx_costs): Update.
	(arm_size_rtx_costs): Update.
	(arm_xscale_rtx_costs): Update.
	(arm_thumb_address_cost): Update.
	* config/pa/pa.c (hppa_address_cost): Update.
	* config/mips/mips.c (mips_rtx_costs): Update.
	* config/vax/vax.c (vax_address_cost): Update.
	* config/h8300/h8300.c (h8300_shift_costs): Update.
	(h8300_rtx_costs): Update.
	* config/v850/v850.c (TARGET_ADDRESS_COST): Update.
	(v850_rtx_costs): Update.
	* config/mmix/mmix.c (mmix_rtx_costs, mmix_rtx_costs): Update.
	* config/bfin/bfin.c
	(bfin_address_cost): Update.
	(bfin_rtx_costs): Update.
	* stmt.c (lshift_cheap_p): Update.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139821 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 12 insertions, 10 deletions

diff --git a/gcc/loop-invariant.c b/gcc/loop-invariant.c
index 40e70ba18c0..524727e9a37 100644
--- a/gcc/loop-invariant.c
+++ b/gcc/loop-invariant.c
@@ -668,6 +668,7 @@ create_new_invariant (struct def *def, rtx insn, bitmap depends_on,
 {
   struct invariant *inv = XNEW (struct invariant);
   rtx set = single_set (insn);
+  bool speed = optimize_bb_for_speed_p (BLOCK_FOR_INSN (insn));
 
   inv->def = def;
   inv->always_executed = always_executed;
@@ -676,9 +677,9 @@ create_new_invariant (struct def *def, rtx insn, bitmap depends_on,
   /* If the set is simple, usually by moving it we move the whole store out of
      the loop.  Otherwise we save only cost of the computation.  */
   if (def)
-    inv->cost = rtx_cost (set, SET);
+    inv->cost = rtx_cost (set, SET, speed);
   else
-    inv->cost = rtx_cost (SET_SRC (set), SET);
+    inv->cost = rtx_cost (SET_SRC (set), SET, speed);
 
   inv->move = false;
   inv->reg = NULL_RTX;
@@ -1048,15 +1049,15 @@ get_inv_cost (struct invariant *inv, int *comp_cost, unsigned *regs_needed)
 
 static int
 gain_for_invariant (struct invariant *inv, unsigned *regs_needed,
-		    unsigned new_regs, unsigned regs_used)
+		    unsigned new_regs, unsigned regs_used, bool speed)
 {
   int comp_cost, size_cost;
 
   get_inv_cost (inv, &comp_cost, regs_needed);
   actual_stamp++;
 
-  size_cost = (estimate_reg_pressure_cost (new_regs + *regs_needed, regs_used)
-	       - estimate_reg_pressure_cost (new_regs, regs_used));
+  size_cost = (estimate_reg_pressure_cost (new_regs + *regs_needed, regs_used, speed)
+	       - estimate_reg_pressure_cost (new_regs, regs_used, speed));
 
   return comp_cost - size_cost;
 }
@@ -1069,7 +1070,7 @@ gain_for_invariant (struct invariant *inv, unsigned *regs_needed,
 
 static int
 best_gain_for_invariant (struct invariant **best, unsigned *regs_needed,
-			 unsigned new_regs, unsigned regs_used)
+			 unsigned new_regs, unsigned regs_used, bool speed)
 {
   struct invariant *inv;
   int gain = 0, again;
@@ -1084,7 +1085,8 @@ best_gain_for_invariant (struct invariant **best, unsigned *regs_needed,
       if (inv->eqto != inv->invno)
 	continue;
 
-      again = gain_for_invariant (inv, &aregs_needed, new_regs, regs_used);
+      again = gain_for_invariant (inv, &aregs_needed, new_regs, regs_used,
+      				  speed);
       if (again > gain)
 	{
 	  gain = again;
@@ -1123,7 +1125,7 @@ set_move_mark (unsigned invno)
 /* Determines which invariants to move.  */
 
 static void
-find_invariants_to_move (void)
+find_invariants_to_move (bool speed)
 {
   unsigned i, regs_used, regs_needed = 0, new_regs;
   struct invariant *inv = NULL;
@@ -1147,7 +1149,7 @@ find_invariants_to_move (void)
     }
 
   new_regs = 0;
-  while (best_gain_for_invariant (&inv, &regs_needed, new_regs, regs_used) > 0)
+  while (best_gain_for_invariant (&inv, &regs_needed, new_regs, regs_used, speed) > 0)
     {
       set_move_mark (inv->invno);
       new_regs += regs_needed;
@@ -1314,7 +1316,7 @@ move_single_loop_invariants (struct loop *loop)
   init_inv_motion_data ();
 
   find_invariants (loop);
-  find_invariants_to_move ();
+  find_invariants_to_move (optimize_loop_for_speed_p (loop));
   move_invariants (loop);
 
   free_inv_motion_data ();