diff options
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index 4d0251d..7a3e78a 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -542,7 +542,6 @@ compute_use_by_pseudos (HARD_REG_SET *to, regset from) EXECUTE_IF_SET_IN_REG_SET (from, FIRST_PSEUDO_REGISTER, regno, rsi) { int r = reg_renumber[regno]; - int nregs; if (r < 0) { @@ -553,11 +552,7 @@ compute_use_by_pseudos (HARD_REG_SET *to, regset from) gcc_assert (reload_completed); } else - { - nregs = hard_regno_nregs[r][PSEUDO_REGNO_MODE (regno)]; - while (nregs-- > 0) - SET_HARD_REG_BIT (*to, r + nregs); - } + add_to_hard_reg_set (to, PSEUDO_REGNO_MODE (regno), r); } } @@ -2194,7 +2189,7 @@ mark_home_live (int regno) i = reg_renumber[regno]; if (i < 0) return; - lim = i + hard_regno_nregs[i][PSEUDO_REGNO_MODE (regno)]; + lim = end_hard_regno (PSEUDO_REGNO_MODE (regno), i); while (i < lim) regs_ever_live[i++] = 1; } @@ -3763,10 +3758,7 @@ spill_hard_reg (unsigned int regno, int cant_eliminate) for (i = FIRST_PSEUDO_REGISTER; i < max_regno; i++) if (reg_renumber[i] >= 0 && (unsigned int) reg_renumber[i] <= regno - && ((unsigned int) reg_renumber[i] - + hard_regno_nregs[(unsigned int) reg_renumber[i]] - [PSEUDO_REGNO_MODE (i)] - > regno)) + && end_hard_regno (PSEUDO_REGNO_MODE (i), reg_renumber[i]) > regno) SET_REGNO_REG_SET (&spilled_pseudos, i); } @@ -4586,8 +4578,7 @@ clear_reload_reg_in_use (unsigned int regno, int opnum, { unsigned int conflict_start = true_regnum (rld[i].reg_rtx); unsigned int conflict_end - = (conflict_start - + hard_regno_nregs[conflict_start][rld[i].mode]); + = end_hard_regno (rld[i].mode, conflict_start); /* If there is an overlap with the first to-be-freed register, adjust the interval start. */ |