diff options
Diffstat (limited to 'gcc/compare-elim.c')
| -rw-r--r-- | gcc/compare-elim.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/compare-elim.c b/gcc/compare-elim.c index a3737990aec..2fbb75bd07f 100644 --- a/gcc/compare-elim.c +++ b/gcc/compare-elim.c @@ -193,14 +193,14 @@ arithmetic_flags_clobber_p (rtx insn) static void find_flags_uses_in_insn (struct comparison *cmp, rtx insn) { - df_ref *use_rec, use; + df_ref use; /* If we've already lost track of uses, don't bother collecting more. */ if (cmp->missing_uses) return; /* Find a USE of the flags register. */ - for (use_rec = DF_INSN_USES (insn); (use = *use_rec) != NULL; use_rec++) + FOR_EACH_INSN_USE (use, insn) if (DF_REF_REGNO (use) == targetm.flags_regnum) { rtx x, *loc; @@ -522,7 +522,7 @@ try_eliminate_compare (struct comparison *cmp) | DF_REF_MUST_CLOBBER | DF_REF_SIGN_EXTRACT | DF_REF_ZERO_EXTRACT | DF_REF_STRICT_LOW_PART | DF_REF_PRE_POST_MODIFY); - df_ref *def_rec, def; + df_ref def; /* Note that the BB_HEAD is always either a note or a label, but in any case it means that IN_A is defined outside the block. */ @@ -532,7 +532,7 @@ try_eliminate_compare (struct comparison *cmp) continue; /* Find a possible def of IN_A in INSN. */ - for (def_rec = DF_INSN_DEFS (insn); (def = *def_rec) != NULL; def_rec++) + FOR_EACH_INSN_DEF (def, insn) if (DF_REF_REGNO (def) == REGNO (in_a)) break; |