diff options
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 6d848a0..844e7c1 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -5646,22 +5646,30 @@ move_stmt_r (tree *tp, int *walk_subtrees, void *data) /* Marks virtual operands of all statements in basic blocks BBS for renaming. */ -static void -mark_virtual_ops_in_region (VEC (basic_block,heap) *bbs) +void +mark_virtual_ops_in_bb (basic_block bb) { tree phi; block_stmt_iterator bsi; + + for (phi = phi_nodes (bb); phi; phi = PHI_CHAIN (phi)) + mark_virtual_ops_for_renaming (phi); + + for (bsi = bsi_start (bb); !bsi_end_p (bsi); bsi_next (&bsi)) + mark_virtual_ops_for_renaming (bsi_stmt (bsi)); +} + +/* Marks virtual operands of all statements in basic blocks BBS for + renaming. */ + +static void +mark_virtual_ops_in_region (VEC (basic_block,heap) *bbs) +{ basic_block bb; unsigned i; for (i = 0; VEC_iterate (basic_block, bbs, i, bb); i++) - { - for (phi = phi_nodes (bb); phi; phi = PHI_CHAIN (phi)) - mark_virtual_ops_for_renaming (phi); - - for (bsi = bsi_start (bb); !bsi_end_p (bsi); bsi_next (&bsi)) - mark_virtual_ops_for_renaming (bsi_stmt (bsi)); - } + mark_virtual_ops_in_bb (bb); } /* Move basic block BB from function CFUN to function DEST_FN. The |