diff options
Diffstat (limited to 'gcc/web.c')
| -rw-r--r-- | gcc/web.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gcc/web.c b/gcc/web.c index af006bfaf50..11f2caa6cd2 100644 --- a/gcc/web.c +++ b/gcc/web.c @@ -262,6 +262,7 @@ web_main (void) int max = max_reg_num (); char *used; char *use_addressof; + basic_block bb; rtx insn; df = df_init (); @@ -280,9 +281,12 @@ web_main (void) union_defs (df, df->uses[i], def_entry, use_entry); /* We can not safely rename registers whose address is taken. */ - for (insn = get_insns (); insn; insn = NEXT_INSN (insn)) - if (INSN_P (insn)) - for_each_rtx (&PATTERN (insn), mark_addressof, use_addressof); + FOR_EACH_BB (bb) + FOR_BB_INSNS (bb, insn) + { + if (INSN_P (insn)) + for_each_rtx (&PATTERN (insn), mark_addressof, use_addressof); + } /* Update the instruction stream, allocating new registers for split pseudos in progress. */ |