diff options
Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 31773dddb17..7d444e1ef40 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -2019,6 +2019,7 @@ copy_phis_for_bb (basic_block bb, copy_body_data *id) tree arg; tree new_arg; tree block = id->block; + tree arg_block, *n; edge_iterator ei2; /* When doing partial cloning, we allow PHIs on the entry block @@ -2046,8 +2047,15 @@ copy_phis_for_bb (basic_block bb, copy_body_data *id) gsi_insert_seq_on_edge (new_edge, stmts); inserted = true; } + n = (tree *) pointer_map_contains (id->decl_map, + gimple_phi_arg_block_from_edge (phi, old_edge)); + if (n) + arg_block = *n; + else + arg_block = NULL; add_phi_arg (new_phi, new_arg, new_edge, - gimple_phi_arg_location_from_edge (phi, old_edge)); + gimple_phi_arg_location_from_edge (phi, old_edge), + arg_block); } } } |