diff options
Diffstat (limited to 'gcc/tree-phinodes.c')
| -rw-r--r-- | gcc/tree-phinodes.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/tree-phinodes.c b/gcc/tree-phinodes.c index 6408a52..e52af31 100644 --- a/gcc/tree-phinodes.c +++ b/gcc/tree-phinodes.c @@ -205,6 +205,7 @@ make_phi_node (tree var, int len) use_operand_p imm; gimple_phi_arg_set_location (phi, i, UNKNOWN_LOCATION); + gimple_phi_arg_set_block (phi, i ,NULL); imm = gimple_phi_arg_imm_use_ptr (phi, i); imm->use = gimple_phi_arg_def_ptr (phi, i); imm->prev = NULL; @@ -275,6 +276,7 @@ resize_phi_node (gimple phi, size_t len) use_operand_p imm; gimple_phi_arg_set_location (new_phi, i, UNKNOWN_LOCATION); + gimple_phi_arg_set_block (new_phi, i, NULL); imm = gimple_phi_arg_imm_use_ptr (new_phi, i); imm->use = gimple_phi_arg_def_ptr (new_phi, i); imm->prev = NULL; @@ -362,7 +364,7 @@ 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, source_location locus) +add_phi_arg (gimple phi, tree def, edge e, source_location locus, tree block) { basic_block bb = e->dest; @@ -386,6 +388,7 @@ add_phi_arg (gimple phi, tree def, edge e, source_location locus) SET_PHI_ARG_DEF (phi, e->dest_idx, def); gimple_phi_arg_set_location (phi, e->dest_idx, locus); + gimple_phi_arg_set_block (phi, e->dest_idx, block); } @@ -417,6 +420,8 @@ remove_phi_arg_num (gimple phi, int i) /* Move the location as well. */ gimple_phi_arg_set_location (phi, i, gimple_phi_arg_location (phi, num_elem - 1)); + gimple_phi_arg_set_block (phi, i, + gimple_phi_arg_block (phi, num_elem - 1)); } /* Shrink the vector and return. Note that we do not have to clear |