diff options
Diffstat (limited to 'gcc/tree-ssa-propagate.c')
| -rw-r--r-- | gcc/tree-ssa-propagate.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/tree-ssa-propagate.c b/gcc/tree-ssa-propagate.c index 14912388581..6ef73a11406 100644 --- a/gcc/tree-ssa-propagate.c +++ b/gcc/tree-ssa-propagate.c @@ -177,7 +177,7 @@ cfg_blocks_empty_p (void) /* Add a basic block to the worklist. The block must not be already in the worklist, and it must not be the ENTRY or EXIT block. */ -static void +static void cfg_blocks_add (basic_block bb) { bool head = false; @@ -512,7 +512,7 @@ ssa_prop_init (void) for (si = gsi_start_bb (bb); !gsi_end_p (si); gsi_next (&si)) gimple_set_plf (gsi_stmt (si), STMT_IN_SSA_EDGE_WORKLIST, false); - + for (si = gsi_start_phis (bb); !gsi_end_p (si); gsi_next (&si)) gimple_set_plf (gsi_stmt (si), STMT_IN_SSA_EDGE_WORKLIST, false); @@ -717,7 +717,7 @@ update_call_from_tree (gimple_stmt_iterator *si_p, tree expr) { args = VEC_alloc (tree, heap, nargs); VEC_safe_grow (tree, heap, args, nargs); - + for (i = 0; i < nargs; i++) VEC_replace (tree, args, i, CALL_EXPR_ARG (expr, i)); } @@ -799,7 +799,7 @@ ssa_propagate (ssa_prop_visit_stmt_fn visit_stmt, ssa_prop_init (); /* Iterate until the worklists are empty. */ - while (!cfg_blocks_empty_p () + while (!cfg_blocks_empty_p () || VEC_length (gimple, interesting_ssa_edges) > 0 || VEC_length (gimple, varying_ssa_edges) > 0) { @@ -943,7 +943,7 @@ replace_phi_args_in (gimple phi, prop_value_t *prop_value) } } } - + if (dump_file && (dump_flags & TDF_DETAILS)) { if (!replaced) @@ -1083,7 +1083,7 @@ substitute_and_fold (prop_value_t *prop_value, ssa_prop_fold_stmt_fn fold_fn) == GIMPLE_SINGLE_RHS)) { tree rhs = gimple_assign_rhs1 (stmt); - + if (TREE_CODE (rhs) == ADDR_EXPR) recompute_tree_invariant_for_addr_expr (rhs); } |