diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-08-07 14:17:44 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-08-07 14:17:44 +0000 |
| commit | 874117c8af0ac20060e8d2d5c65d2dc198eeff35 (patch) | |
| tree | cee5b4d66982f0920c475733a3ba823b7db12268 /gcc/tree-tailcall.c | |
| parent | 1ba198c0dcbe49655105bac3e33c5d0359440db4 (diff) | |
| download | gcc-874117c8af0ac20060e8d2d5c65d2dc198eeff35.tar.gz | |
2012-08-07 Richard Guenther <rguenther@suse.de>
* tree-flow.h (copy_ssa_name_fn): New function.
(duplicate_ssa_name_fn): Likewise.
* tree-flow-inline.h (copy_ssa_name): New function.
(duplicate_ssa_name): Likewise.
* tree-ssanames.c (copy_ssa_name_fn): New function.
(duplicate_ssa_name): Rename to ...
(duplicate_ssa_name_fn): ... this and adjust.
* tree-tailcall.c (update_accumulator_with_ops): Use copy_ssa_name.
* tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Likewise.
(slpeel_update_phi_nodes_for_guard2): Likewise.
(slpeel_tree_peel_loop_to_edge): Likewise.
(vect_loop_versioning): Likewise.
* tree-parloops.c (transform_to_exit_first_loop): Likewise.
(create_parallel_loop): Likewise.
* ipa-split.c (split_function): Likewise.
* tree-vect-loop.c (vect_is_simple_reduction_1): Likewise.
(vect_create_epilog_for_reduction): Likewise.
* tree-vect-data-refs.c (bump_vector_ptr): Likewise.
(vect_setup_realignment): Likewise.
* tree-vect-stmts.c (vectorizable_load): Likewise.
* tree-switch-conversion.c (build_one_array): Likewise.
(gen_def_assigns): Likewise.
* tree-cfg.c (gimple_make_forwarder_block): Likewise.
* graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Call
create_zero_dim_array with the SSA name.
(rewrite_phi_out_of_ssa): Likewise.
(rewrite_cross_bb_scalar_dependence): Likewise. Use copy_ssa_name.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190202 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-tailcall.c')
| -rw-r--r-- | gcc/tree-tailcall.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/gcc/tree-tailcall.c b/gcc/tree-tailcall.c index b5356f5edbf..594617a67fe 100644 --- a/gcc/tree-tailcall.c +++ b/gcc/tree-tailcall.c @@ -644,9 +644,9 @@ update_accumulator_with_ops (enum tree_code code, tree acc, tree op1, gimple_stmt_iterator gsi) { gimple stmt; - tree var; + tree var = copy_ssa_name (acc, NULL); if (types_compatible_p (TREE_TYPE (acc), TREE_TYPE (op1))) - stmt = gimple_build_assign_with_ops (code, SSA_NAME_VAR (acc), acc, op1); + stmt = gimple_build_assign_with_ops (code, var, acc, op1); else { tree rhs = fold_convert (TREE_TYPE (acc), @@ -656,11 +656,8 @@ update_accumulator_with_ops (enum tree_code code, tree acc, tree op1, op1)); rhs = force_gimple_operand_gsi (&gsi, rhs, false, NULL, false, GSI_CONTINUE_LINKING); - stmt = gimple_build_assign (NULL_TREE, rhs); + stmt = gimple_build_assign (var, rhs); } - var = make_ssa_name (SSA_NAME_VAR (acc), stmt); - gimple_assign_set_lhs (stmt, var); - update_stmt (stmt); gsi_insert_after (&gsi, stmt, GSI_NEW_STMT); return var; } |