diff options
Diffstat (limited to 'gcc/loop-invariant.c')
| -rw-r--r-- | gcc/loop-invariant.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/gcc/loop-invariant.c b/gcc/loop-invariant.c index 36d5118..e0824e0 100644 --- a/gcc/loop-invariant.c +++ b/gcc/loop-invariant.c @@ -599,6 +599,7 @@ get_inv_cost (struct invariant *inv, int *comp_cost, unsigned *regs_needed) unsigned aregs_needed; unsigned depno; struct invariant *dep; + bitmap_iterator bi; *comp_cost = 0; *regs_needed = 0; @@ -610,7 +611,7 @@ get_inv_cost (struct invariant *inv, int *comp_cost, unsigned *regs_needed) (*regs_needed)++; (*comp_cost) += inv->cost; - EXECUTE_IF_SET_IN_BITMAP (inv->depends_on, 0, depno, + EXECUTE_IF_SET_IN_BITMAP (inv->depends_on, 0, depno, bi) { dep = VARRAY_GENERIC_PTR_NOGC (invariants, depno); @@ -631,7 +632,7 @@ get_inv_cost (struct invariant *inv, int *comp_cost, unsigned *regs_needed) (*regs_needed) += aregs_needed; (*comp_cost) += acomp_cost; - }); + } } /* Calculates gain for eliminating invariant INV. REGS_USED is the number @@ -696,6 +697,7 @@ static void set_move_mark (unsigned invno) { struct invariant *inv = VARRAY_GENERIC_PTR_NOGC (invariants, invno); + bitmap_iterator bi; if (inv->move) return; @@ -704,7 +706,10 @@ set_move_mark (unsigned invno) if (dump_file) fprintf (dump_file, "Decided to move invariant %d\n", invno); - EXECUTE_IF_SET_IN_BITMAP (inv->depends_on, 0, invno, set_move_mark (invno)); + EXECUTE_IF_SET_IN_BITMAP (inv->depends_on, 0, invno, bi) + { + set_move_mark (invno); + } } /* Determines which invariants to move. DF is the dataflow object. */ @@ -761,6 +766,7 @@ move_invariant_reg (struct loop *loop, unsigned invno, struct df *df) basic_block preheader = loop_preheader_edge (loop)->src; rtx reg, set; struct use *use; + bitmap_iterator bi; if (inv->processed) return; @@ -768,10 +774,10 @@ move_invariant_reg (struct loop *loop, unsigned invno, struct df *df) if (inv->depends_on) { - EXECUTE_IF_SET_IN_BITMAP (inv->depends_on, 0, i, + EXECUTE_IF_SET_IN_BITMAP (inv->depends_on, 0, i, bi) { move_invariant_reg (loop, i, df); - }); + } } /* Move the set out of the loop. If the set is always executed (we could |