diff options
Diffstat (limited to 'gcc/tree-phinodes.c')
| -rw-r--r-- | gcc/tree-phinodes.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/tree-phinodes.c b/gcc/tree-phinodes.c index 2907807690a..a48ae01fe8d 100644 --- a/gcc/tree-phinodes.c +++ b/gcc/tree-phinodes.c @@ -231,6 +231,8 @@ make_phi_node (tree var, int len) for (i = 0; i < capacity; i++) { use_operand_p imm; + + gimple_phi_arg_set_location (phi, i, UNKNOWN_LOCATION); imm = gimple_phi_arg_imm_use_ptr (phi, i); imm->use = gimple_phi_arg_def_ptr (phi, i); imm->prev = NULL; @@ -299,6 +301,8 @@ resize_phi_node (gimple *phi, size_t len) for (i = gimple_phi_num_args (new_phi); i < len; i++) { use_operand_p imm; + + gimple_phi_arg_set_location (new_phi, i, UNKNOWN_LOCATION); imm = gimple_phi_arg_imm_use_ptr (new_phi, i); imm->use = gimple_phi_arg_def_ptr (new_phi, i); imm->prev = NULL; @@ -384,7 +388,7 @@ create_phi_node (tree var, basic_block bb) PHI points to the reallocated phi node when we return. */ void -add_phi_arg (gimple phi, tree def, edge e) +add_phi_arg (gimple phi, tree def, edge e, source_location locus) { basic_block bb = e->dest; @@ -407,6 +411,7 @@ add_phi_arg (gimple phi, tree def, edge e) } SET_PHI_ARG_DEF (phi, e->dest_idx, def); + gimple_phi_arg_set_location (phi, e->dest_idx, locus); } @@ -435,6 +440,9 @@ remove_phi_arg_num (gimple phi, int i) /* Set use on new node, and link into last element's place. */ *(new_p->use) = *(old_p->use); relink_imm_use (new_p, old_p); + /* Move the location as well. */ + gimple_phi_arg_set_location (phi, i, + gimple_phi_arg_location (phi, num_elem - 1)); } /* Shrink the vector and return. Note that we do not have to clear |