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| author | Richard Guenther <rguenther@suse.de> | 2012-08-02 11:40:20 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2012-08-02 11:40:20 +0000 |
| commit | 322445530d0742db2345197405f83bbf505acf9d (patch) | |
| tree | 7d44a4c9f671c4b247e1567327eda00cf283e581 /gcc/tree-ssa-coalesce.c | |
| parent | fcddd80e2efd57253335eb33d4e35fb47a4a0e20 (diff) | |
| download | gcc-322445530d0742db2345197405f83bbf505acf9d.zip gcc-322445530d0742db2345197405f83bbf505acf9d.tar.gz gcc-322445530d0742db2345197405f83bbf505acf9d.tar.bz2 | |
tree-flow.h (set_default_def): Rename to ...
2012-08-02 Richard Guenther <rguenther@suse.de>
* tree-flow.h (set_default_def): Rename to ...
(set_ssa_default_def): ... this. Take a struct function argument.
(gimple_default_def): Rename to ...
(ssa_default_def): ... this.
(get_or_create_ssa_default_def): New function.
* tree-dfa.c: Likewise.
(dump_variable): Adjust.
* ipa-prop.c (ipa_analyze_params_uses): Adjust, properly check
for used parameters.
* ipa-split.c (consider_split): Adjust, avoid repeated default-def
lookups.
(split_function): Likewise.
* lto-streamer-in.c (input_ssa_names): Adjust.
* omp-low.c (expand_omp_taskreg): Likewise.
* tree-cfg.c (replace_ssa_name): Adjust, no need to push/pop cfun.
* tree-complex.c (init_parameter_lattice_values): Adjust.
(get_component_ssa_name): Likewise.
(update_parameter_components): Likewise.
* tree-inline.c (remap_ssa_name): Likewise.
(setup_one_parameter): Likewise.
(initialize_inlined_parameters): Likewise.
(declare_return_variable): Likewise.
(expand_call_inline): Likewise.
(tree_function_versioning): Likewise.
* tree-into-ssa.c (get_default_def_for): Remove.
(get_reaching_def): Use get_or_create_ssa_default_def instead.
* tree-predcom.c (replace_ref_with): Adjust.
* tree-sra.c (get_repl_default_def_ssa_name): Likewise.
(is_unused_scalar_param): Likewise.
(ptr_parm_has_direct_uses): Likewise.
(sra_ipa_reset_debug_stmts): Likewise.
* tree-ssa-coalesce.c (create_outofssa_var_map): Adjust.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Likewise.
* tree-ssa-live.c (verify_live_on_entry): Likewise.
* tree-ssa-math-opts.c (execute_cse_reciprocals): Likewise,
avoid repeated default def lookups.
* tree-ssa-sccvn.c (run_scc_vn): Likewise.
* tree-tailcall.c (arg_needs_copy_p): Adjust.
(tree_optimize_tail_calls_1): Likewise.
From-SVN: r190073
Diffstat (limited to 'gcc/tree-ssa-coalesce.c')
| -rw-r--r-- | gcc/tree-ssa-coalesce.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-ssa-coalesce.c b/gcc/tree-ssa-coalesce.c index aedaa96..5001ced 100644 --- a/gcc/tree-ssa-coalesce.c +++ b/gcc/tree-ssa-coalesce.c @@ -1148,7 +1148,7 @@ create_outofssa_var_map (coalesce_list_p cl, bitmap used_in_copy) /* Mark any default_def variables as being in the coalesce list since they will have to be coalesced with the base variable. If not marked as present, they won't be in the coalesce view. */ - if (gimple_default_def (cfun, SSA_NAME_VAR (var)) == var + if (SSA_NAME_IS_DEFAULT_DEF (var) && !has_zero_uses (var)) bitmap_set_bit (used_in_copy, SSA_NAME_VERSION (var)); } |