From 07a737f333f0d4352984664c1ab6d344f6e2c88c Mon Sep 17 00:00:00 2001 From: Richard Sandiford Date: Tue, 19 May 2015 07:11:37 +0000 Subject: bitmap.c (bitmap_set_range): Handle count==1 specially. gcc/ * bitmap.c (bitmap_set_range): Handle count==1 specially. (bitmap_clear_range): Likewise. * cfgcleanup.c (mark_effect): Use bitmap_clear_range and bitmap_set_range unconditionally. * df-problems.c (df_simulate_one_insn_forwards): Likewise. * df-scan.c (df_mark_reg): Likewise. * haifa-sched.c (setup_ref_regs): Likewise. * sched-rgn.c (update_live_1): Likewise. From-SVN: r223344 --- gcc/sched-rgn.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'gcc/sched-rgn.c') diff --git a/gcc/sched-rgn.c b/gcc/sched-rgn.c index 4dac7e2..fd53a3f 100644 --- a/gcc/sched-rgn.c +++ b/gcc/sched-rgn.c @@ -1801,11 +1801,7 @@ update_live_1 (int src, rtx x) for (i = 0; i < candidate_table[src].update_bbs.nr_members; i++) { basic_block b = candidate_table[src].update_bbs.first_member[i]; - - if (HARD_REGISTER_NUM_P (regno)) - bitmap_set_range (df_get_live_in (b), regno, REG_NREGS (reg)); - else - bitmap_set_bit (df_get_live_in (b), regno); + bitmap_set_range (df_get_live_in (b), regno, REG_NREGS (reg)); } } } -- cgit v1.1