From dc333d8ff60909dbed89126443e3024f1592f8a4 Mon Sep 17 00:00:00 2001 From: Richard Sandiford Date: Mon, 9 Sep 2019 17:59:14 +0000 Subject: Remove AND_HARD_REG_SET Use "x &= y" instead of "AND_HARD_REG_SET (x, y)" (or just "x & y" if the result is a temporary). 2019-09-09 Richard Sandiford gcc/ * hard-reg-set.h (HARD_REG_SET::operator&): New function. (HARD_REG_SET::operator&): Likewise. (AND_HARD_REG_SET): Delete. * caller-save.c (setup_save_areas): Use "&" instead of AND_HARD_REG_SET. (save_call_clobbered_regs): Likewise. * config/gcn/gcn.c (gcn_md_reorg): Likewise. * config/m32c/m32c.c (reduce_class): Likewise. * config/rs6000/rs6000.c (rs6000_register_move_cost): Likewise. * final.c (get_call_reg_set_usage): Likewise. * ira-color.c (add_allocno_hard_regs_to_forest): Likewise. (setup_left_conflict_sizes_p): Likewise. * ira-conflicts.c (print_allocno_conflicts): Likewise. (ira_build_conflicts): Likewise. * ira-costs.c (restrict_cost_classes): Likewise. * ira.c (setup_stack_reg_pressure_class, setup_class_translate_array) (setup_reg_class_relations): Likewise. * reginfo.c (init_reg_sets_1, record_subregs_of_mode): Likewise. * reload1.c (maybe_fix_stack_asms, finish_spills): Likewise. * resource.c (find_dead_or_set_registers): Likewise. * sel-sched.c (mark_unavailable_hard_regs): Likewise. From-SVN: r275530 --- gcc/reginfo.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'gcc/reginfo.c') diff --git a/gcc/reginfo.c b/gcc/reginfo.c index 8268d0d..86f8b68 100644 --- a/gcc/reginfo.c +++ b/gcc/reginfo.c @@ -378,7 +378,7 @@ init_reg_sets_1 (void) else CLEAR_REG_SET (fixed_reg_set_regset); - AND_HARD_REG_SET (operand_reg_set, accessible_reg_set); + operand_reg_set &= accessible_reg_set; for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) { /* As a special exception, registers whose class is NO_REGS are @@ -1317,8 +1317,7 @@ record_subregs_of_mode (rtx subreg, bool partial_def) } if (valid_mode_changes[regno]) - AND_HARD_REG_SET (*valid_mode_changes[regno], - simplifiable_subregs (shape)); + *valid_mode_changes[regno] &= simplifiable_subregs (shape); else { valid_mode_changes[regno] -- cgit v1.1