diff options
Diffstat (limited to 'gcc/ipa-prop.h')
| -rw-r--r-- | gcc/ipa-prop.h | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/gcc/ipa-prop.h b/gcc/ipa-prop.h index cf2906d2314..196bd63f5e3 100644 --- a/gcc/ipa-prop.h +++ b/gcc/ipa-prop.h @@ -765,96 +765,6 @@ class ipcp_agg_lattice; extern object_allocator<ipcp_agg_lattice> ipcp_agg_lattice_pool; -/* Operation to be performed for the parameter in ipa_parm_adjustment - below. */ -enum ipa_parm_op { - IPA_PARM_OP_NONE, - - /* This describes a brand new parameter. - - The field `type' should be set to the new type, `arg_prefix' - should be set to the string prefix for the new DECL_NAME, and - `new_decl' will ultimately hold the newly created argument. */ - IPA_PARM_OP_NEW, - - /* This new parameter is an unmodified parameter at index base_index. */ - IPA_PARM_OP_COPY, - - /* This adjustment describes a parameter that is about to be removed - completely. Most users will probably need to book keep those so that they - don't leave behinfd any non default def ssa names belonging to them. */ - IPA_PARM_OP_REMOVE -}; - -/* Structure to describe transformations of formal parameters and actual - arguments. Each instance describes one new parameter and they are meant to - be stored in a vector. Additionally, most users will probably want to store - adjustments about parameters that are being removed altogether so that SSA - names belonging to them can be replaced by SSA names of an artificial - variable. */ -struct ipa_parm_adjustment -{ - /* The original PARM_DECL itself, helpful for processing of the body of the - function itself. Intended for traversing function bodies. - ipa_modify_formal_parameters, ipa_modify_call_arguments and - ipa_combine_adjustments ignore this and use base_index. - ipa_modify_formal_parameters actually sets this. */ - tree base; - - /* Type of the new parameter. However, if by_ref is true, the real type will - be a pointer to this type. */ - tree type; - - /* Alias refrerence type to be used in MEM_REFs when adjusting caller - arguments. */ - tree alias_ptr_type; - - /* The new declaration when creating/replacing a parameter. Created - by ipa_modify_formal_parameters, useful for functions modifying - the body accordingly. For brand new arguments, this is the newly - created argument. */ - tree new_decl; - - /* New declaration of a substitute variable that we may use to replace all - non-default-def ssa names when a parm decl is going away. */ - tree new_ssa_base; - - /* If non-NULL and the original parameter is to be removed (copy_param below - is NULL), this is going to be its nonlocalized vars value. */ - tree nonlocal_value; - - /* This holds the prefix to be used for the new DECL_NAME. */ - const char *arg_prefix; - - /* Offset into the original parameter (for the cases when the new parameter - is a component of an original one). */ - poly_int64_pod offset; - - /* Zero based index of the original parameter this one is based on. */ - int base_index; - - /* Whether this parameter is a new parameter, a copy of an old one, - or one about to be removed. */ - enum ipa_parm_op op; - - /* Storage order of the original parameter (for the cases when the new - parameter is a component of an original one). */ - unsigned reverse : 1; - - /* The parameter is to be passed by reference. */ - unsigned by_ref : 1; -}; - -typedef vec<ipa_parm_adjustment> ipa_parm_adjustment_vec; - -vec<tree> ipa_get_vector_of_formal_parms (tree fndecl); -vec<tree> ipa_get_vector_of_formal_parm_types (tree fntype); -void ipa_modify_formal_parameters (tree fndecl, ipa_parm_adjustment_vec); -void ipa_modify_call_arguments (struct cgraph_edge *, gcall *, - ipa_parm_adjustment_vec); -ipa_parm_adjustment_vec ipa_combine_adjustments (ipa_parm_adjustment_vec, - ipa_parm_adjustment_vec); -void ipa_dump_param_adjustments (FILE *, ipa_parm_adjustment_vec, tree); void ipa_dump_agg_replacement_values (FILE *f, struct ipa_agg_replacement_value *av); void ipa_prop_write_jump_functions (void); @@ -870,10 +780,6 @@ ipa_polymorphic_call_context ipa_context_from_jfunc (ipa_node_params *, int, ipa_jump_func *); void ipa_dump_param (FILE *, struct ipa_node_params *info, int i); -bool ipa_modify_expr (tree *, bool, ipa_parm_adjustment_vec); -ipa_parm_adjustment *ipa_get_adjustment_candidate (tree **, bool *, - ipa_parm_adjustment_vec, - bool); void ipa_release_body_info (struct ipa_func_body_info *); tree ipa_get_callee_param_type (struct cgraph_edge *e, int i); |