diff options
Diffstat (limited to 'gcc/loop-invariant.c')
| -rw-r--r-- | gcc/loop-invariant.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/gcc/loop-invariant.c b/gcc/loop-invariant.c index 524727e9a37..9c0be87bc87 100644 --- a/gcc/loop-invariant.c +++ b/gcc/loop-invariant.c @@ -243,13 +243,13 @@ check_maybe_invariant (rtx x) invariant. */ static struct invariant * -invariant_for_use (struct df_ref *use) +invariant_for_use (df_ref use) { struct df_link *defs; - struct df_ref *def; + df_ref def; basic_block bb = DF_REF_BB (use), def_bb; - if (use->flags & DF_REF_READ_WRITE) + if (DF_REF_FLAGS (use) & DF_REF_READ_WRITE) return NULL; defs = DF_REF_CHAIN (use); @@ -276,7 +276,7 @@ hash_invariant_expr_1 (rtx insn, rtx x) const char *fmt; hashval_t val = code; int do_not_record_p; - struct df_ref *use; + df_ref use; struct invariant *inv; switch (code) @@ -330,7 +330,7 @@ invariant_expr_equal_p (rtx insn1, rtx e1, rtx insn2, rtx e2) enum rtx_code code = GET_CODE (e1); int i, j; const char *fmt; - struct df_ref *use1, *use2; + df_ref use1, use2; struct invariant *inv1 = NULL, *inv2 = NULL; rtx sub1, sub2; @@ -724,15 +724,15 @@ record_use (struct def *def, rtx *use, rtx insn) loop invariants, false otherwise. */ static bool -check_dependency (basic_block bb, struct df_ref *use, bitmap depends_on) +check_dependency (basic_block bb, df_ref use, bitmap depends_on) { - struct df_ref *def; + df_ref def; basic_block def_bb; struct df_link *defs; struct def *def_data; struct invariant *inv; - if (use->flags & DF_REF_READ_WRITE) + if (DF_REF_FLAGS (use) & DF_REF_READ_WRITE) return false; defs = DF_REF_CHAIN (use); @@ -772,7 +772,7 @@ static bool check_dependencies (rtx insn, bitmap depends_on) { struct df_insn_info *insn_info = DF_INSN_INFO_GET (insn); - struct df_ref **use_rec; + df_ref *use_rec; basic_block bb = BLOCK_FOR_INSN (insn); for (use_rec = DF_INSN_INFO_USES (insn_info); *use_rec; use_rec++) @@ -792,7 +792,7 @@ check_dependencies (rtx insn, bitmap depends_on) static void find_invariant_insn (rtx insn, bool always_reached, bool always_executed) { - struct df_ref *ref; + df_ref ref; struct def *def; bitmap depends_on; rtx set, dest; @@ -855,19 +855,19 @@ static void record_uses (rtx insn) { struct df_insn_info *insn_info = DF_INSN_INFO_GET (insn); - struct df_ref **use_rec; + df_ref *use_rec; struct invariant *inv; for (use_rec = DF_INSN_INFO_USES (insn_info); *use_rec; use_rec++) { - struct df_ref *use = *use_rec; + df_ref use = *use_rec; inv = invariant_for_use (use); if (inv) record_use (inv->def, DF_REF_REAL_LOC (use), DF_REF_INSN (use)); } for (use_rec = DF_INSN_INFO_EQ_USES (insn_info); *use_rec; use_rec++) { - struct df_ref *use = *use_rec; + df_ref use = *use_rec; inv = invariant_for_use (use); if (inv) record_use (inv->def, DF_REF_REAL_LOC (use), DF_REF_INSN (use)); |