diff options
Diffstat (limited to 'gcc/tree-ssa-phiopt.c')
| -rw-r--r-- | gcc/tree-ssa-phiopt.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/gcc/tree-ssa-phiopt.c b/gcc/tree-ssa-phiopt.c index 3accbbc..b4a0aea 100644 --- a/gcc/tree-ssa-phiopt.c +++ b/gcc/tree-ssa-phiopt.c @@ -207,7 +207,7 @@ tree_ssa_phiopt_worker (bool do_store_elim) bb_order = blocks_in_phiopt_order (); n = n_basic_blocks - NUM_FIXED_BLOCKS; - for (i = 0; i < n; i++) + for (i = 0; i < n; i++) { gimple cond_stmt, phi; basic_block bb1, bb2; @@ -307,7 +307,7 @@ tree_ssa_phiopt_worker (bool do_store_elim) } free (bb_order); - + if (do_store_elim) pointer_set_destroy (nontrap); /* If the CFG has changed, we should cleanup the CFG. */ @@ -332,12 +332,12 @@ blocks_in_phiopt_order (void) { basic_block x, y; basic_block *order = XNEWVEC (basic_block, n_basic_blocks); - unsigned n = n_basic_blocks - NUM_FIXED_BLOCKS; + unsigned n = n_basic_blocks - NUM_FIXED_BLOCKS; unsigned np, i; - sbitmap visited = sbitmap_alloc (last_basic_block); + sbitmap visited = sbitmap_alloc (last_basic_block); -#define MARK_VISITED(BB) (SET_BIT (visited, (BB)->index)) -#define VISITED_P(BB) (TEST_BIT (visited, (BB)->index)) +#define MARK_VISITED(BB) (SET_BIT (visited, (BB)->index)) +#define VISITED_P(BB) (TEST_BIT (visited, (BB)->index)) sbitmap_zero (visited); @@ -696,7 +696,7 @@ minmax_replacement (basic_block cond_bb, basic_block middle_bb, && operand_equal_for_phi_arg_p (arg_false, larger)) { /* Case - + if (smaller < larger) rslt = smaller; else @@ -905,7 +905,7 @@ abs_replacement (basic_block cond_bb, basic_block middle_bb, optimize. */ if (assign == NULL) return false; - + /* If we got here, then we have found the only executable statement in OTHER_BLOCK. If it is anything other than arg = -arg1 or arg1 = -arg0, then we can not optimize. */ @@ -918,7 +918,7 @@ abs_replacement (basic_block cond_bb, basic_block middle_bb, return false; rhs = gimple_assign_rhs1 (assign); - + /* The assignment has to be arg0 = -arg1 or arg1 = -arg0. */ if (!(lhs == arg0 && rhs == arg1) && !(lhs == arg1 && rhs == arg0)) |