diff options
Diffstat (limited to 'gcc/tree-pass.h')
| -rw-r--r-- | gcc/tree-pass.h | 40 |
1 files changed, 35 insertions, 5 deletions
diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h index f391c52c374..4d16ed697d4 100644 --- a/gcc/tree-pass.h +++ b/gcc/tree-pass.h @@ -96,7 +96,8 @@ struct opt_pass enum opt_pass_type { GIMPLE_PASS, RTL_PASS, - SIMPLE_IPA_PASS + SIMPLE_IPA_PASS, + IPA_PASS } type; /* Terse name of the pass used as a fragment of the dump file name. */ const char *name; @@ -133,7 +134,7 @@ struct opt_pass unsigned int todo_flags_finish; }; -/* Description or GIMPLE pass. */ +/* Description of GIMPLE pass. */ struct gimple_opt_pass { struct opt_pass pass; @@ -145,7 +146,36 @@ struct rtl_opt_pass struct opt_pass pass; }; -/* Description if simple IPA pass. Simple IPA passes have just one execute +struct varpool_node; +struct cgraph_node; + +/* Description of IPA pass with generate summary, write, execute, read and + transform stages. */ +struct ipa_opt_pass +{ + struct opt_pass pass; + + /* IPA passes can analyze function body and variable initializers using this + hook and produce summary. */ + void (*function_generate_summary) (struct cgraph_node *); + void (*variable_generate_summary) (struct varpool_node *); + + /* These hooks will be used to serialize IPA summaries on disk. For a moment + they are just placeholders. */ + void (*function_write_summary) (struct cgraph_node *); + void (*variable_write_summary) (struct varpool_node *); + void (*function_read_summary) (struct cgraph_node *); + void (*variable_read_summary) (struct varpool_node *); + + /* Results of interprocedural propagation of an IPA pass is applied to + function body via this hook. */ + unsigned int function_transform_todo_flags_start; + unsigned int (*function_transform) (struct cgraph_node *); + void (*variable_transform) (struct varpool_node *); + +}; + +/* Description of simple IPA pass. Simple IPA passes have just one execute hook. */ struct simple_ipa_opt_pass { @@ -353,9 +383,10 @@ extern struct gimple_opt_pass pass_build_cgraph_edges; extern struct gimple_opt_pass pass_reset_cc_flags; /* IPA Passes */ +extern struct ipa_opt_pass pass_ipa_inline; + extern struct simple_ipa_opt_pass pass_ipa_matrix_reorg; extern struct simple_ipa_opt_pass pass_ipa_cp; -extern struct simple_ipa_opt_pass pass_ipa_inline; extern struct simple_ipa_opt_pass pass_ipa_early_inline; extern struct simple_ipa_opt_pass pass_ipa_reference; extern struct simple_ipa_opt_pass pass_ipa_pure_const; @@ -471,7 +502,6 @@ extern struct rtl_opt_pass pass_rtl_seqabstr; extern struct gimple_opt_pass pass_release_ssa_names; extern struct gimple_opt_pass pass_early_inline; extern struct gimple_opt_pass pass_inline_parameters; -extern struct gimple_opt_pass pass_apply_inline; extern struct gimple_opt_pass pass_all_early_optimizations; extern struct gimple_opt_pass pass_update_address_taken; |