diff options
Diffstat (limited to 'gcc/lra-constraints.c')
| -rw-r--r-- | gcc/lra-constraints.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/gcc/lra-constraints.c b/gcc/lra-constraints.c index f258407..9354612 100644 --- a/gcc/lra-constraints.c +++ b/gcc/lra-constraints.c @@ -1854,7 +1854,7 @@ prohibited_class_reg_set_mode_p (enum reg_class rclass, HARD_REG_SET temp; lra_assert (hard_reg_set_subset_p (reg_class_contents[rclass], set)); - COPY_HARD_REG_SET (temp, set); + temp = set; AND_COMPL_HARD_REG_SET (temp, lra_no_alloc_regs); return (hard_reg_set_subset_p (temp, ira_prohibited_class_mode_regs[rclass][mode])); @@ -2288,7 +2288,7 @@ process_alt_operands (int only_alternative) reloads. */ badop = false; this_alternative = curr_alt[m]; - COPY_HARD_REG_SET (this_alternative_set, curr_alt_set[m]); + this_alternative_set = curr_alt_set[m]; winreg = this_alternative != NO_REGS; break; } @@ -2517,8 +2517,7 @@ process_alt_operands (int only_alternative) { HARD_REG_SET available_regs; - COPY_HARD_REG_SET (available_regs, - reg_class_contents[this_alternative]); + available_regs = reg_class_contents[this_alternative]; AND_COMPL_HARD_REG_SET (available_regs, ira_prohibited_class_mode_regs[this_alternative][mode]); @@ -2888,7 +2887,7 @@ process_alt_operands (int only_alternative) goto fail; } curr_alt[nop] = this_alternative; - COPY_HARD_REG_SET (curr_alt_set[nop], this_alternative_set); + curr_alt_set[nop] = this_alternative_set; curr_alt_win[nop] = this_alternative_win; curr_alt_match_win[nop] = this_alternative_match_win; curr_alt_offmemok[nop] = this_alternative_offmemok; @@ -6246,7 +6245,7 @@ inherit_in_ebb (rtx_insn *head, rtx_insn *tail) bitmap_clear (&invalid_invariant_regs); last_processed_bb = NULL; CLEAR_HARD_REG_SET (potential_reload_hard_regs); - COPY_HARD_REG_SET (live_hard_regs, eliminable_regset); + live_hard_regs = eliminable_regset; IOR_HARD_REG_SET (live_hard_regs, lra_no_alloc_regs); /* We don't process new insns generated in the loop. */ for (curr_insn = tail; curr_insn != PREV_INSN (head); curr_insn = prev_insn) |