e8227804ac
The primary motivation is to fix an assertion failure in
isl_basic_map_alloc_equality:
isl_assert(ctx, room_for_con(bmap, 1), return -1);
Although the assertion does not occur anymore, I could not identify
which of ISL's commits fixed it.
Compared to the previous ISL version, Polly requires some changes for this update
* Since ISL commit
20d3574 "perform parameter alignment by modifying both arguments to function"
isl_*_gist_* and similar functions do not always align the paramter
list anymore. This caused the parameter lists in JScop files to
become out-of-sync. Since many regression tests use JScop files with
a fixed parameter list and order, we explicitly call align_params to
ensure a predictable parameter list.
* ISL changed some return types to isl_size, a typedef of (signed) int.
This caused some issues where the return type was unsigned int before:
- No overload for std::max(unsigned,isl_size)
- It cause additional 'mixed signed/unsigned comparison' warnings.
Since they do not break compilation, and sizes larger than 2^31
were never supported, I am going to fix it separately.
* With the change to isl_size, commit
57d547 "isl_*_list_size: return isl_size"
also changed the return value in case of an error from 0 to -1. This
caused undefined looping over isl_iterator since the 'end iterator'
got index -1, never reached from the 'begin iterator' with index 0.
* Some internal changes in ISL caused the number of operations to
increase when determining access ranges to determine aliasing
overlaps. In one test, this caused exceeding the default limit of
800000. The operations-limit was disabled for this test.
170 lines
7.2 KiB
C++
170 lines
7.2 KiB
C++
#include "generator.h"
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using namespace std;
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using namespace clang;
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/* Generator for C++ bindings.
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*
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* "checked" is set if C++ bindings should be generated
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* that rely on the user to check for error conditions.
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*/
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class cpp_generator : public generator {
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protected:
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bool checked;
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public:
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cpp_generator(SourceManager &SM, set<RecordDecl *> &exported_types,
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set<FunctionDecl *> exported_functions,
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set<FunctionDecl *> functions,
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bool checked = false) :
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generator(SM, exported_types, exported_functions, functions),
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checked(checked) {}
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enum function_kind {
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function_kind_static_method,
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function_kind_member_method,
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function_kind_constructor,
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};
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enum method_part {
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decl,
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impl,
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};
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virtual void generate();
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private:
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void print_forward_declarations(ostream &os);
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void print_declarations(ostream &os);
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void print_class(ostream &os, const isl_class &clazz);
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void print_subclass_type(ostream &os, const isl_class &clazz);
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void print_class_forward_decl(ostream &os, const isl_class &clazz);
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void print_class_factory_decl(ostream &os, const isl_class &clazz,
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const std::string &prefix = std::string());
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void print_protected_constructors_decl(ostream &os,
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const isl_class &clazz);
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void print_copy_assignment_decl(ostream &os, const isl_class &clazz);
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void print_public_constructors_decl(ostream &os,
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const isl_class &clazz);
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void print_constructors_decl(ostream &os, const isl_class &clazz);
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void print_destructor_decl(ostream &os, const isl_class &clazz);
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void print_ptr_decl(ostream &os, const isl_class &clazz);
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void print_isa_type_template(ostream &os, int indent,
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const isl_class &super);
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void print_downcast_decl(ostream &os, const isl_class &clazz);
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void print_ctx_decl(ostream &os);
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void print_persistent_callback_prototype(ostream &os,
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const isl_class &clazz, FunctionDecl *method,
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bool is_declaration);
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void print_persistent_callback_setter_prototype(ostream &os,
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const isl_class &clazz, FunctionDecl *method,
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bool is_declaration);
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void print_persistent_callback_data(ostream &os, const isl_class &clazz,
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FunctionDecl *method);
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void print_persistent_callbacks_decl(ostream &os,
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const isl_class &clazz);
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void print_methods_decl(ostream &os, const isl_class &clazz);
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bool next_variant(FunctionDecl *fd, std::vector<bool> &convert);
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template <enum method_part>
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void print_method_variants(ostream &os, const isl_class &clazz,
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FunctionDecl *fd);
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void print_method_group_decl(ostream &os, const isl_class &clazz,
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const function_set &methods);
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void print_named_method_decl(ostream &os, const isl_class &clazz,
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FunctionDecl *fd, const string &name, function_kind kind,
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const std::vector<bool> &convert = {});
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template <enum method_part>
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void print_method(ostream &os, const isl_class &clazz,
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FunctionDecl *method, function_kind kind);
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template <enum method_part>
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void print_method(ostream &os, const isl_class &clazz,
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FunctionDecl *method, function_kind kind,
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const std::vector<bool> &convert);
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void print_set_enum_decl(ostream &os, const isl_class &clazz,
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FunctionDecl *fd, const string &name);
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void print_set_enums_decl(ostream &os, const isl_class &clazz,
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FunctionDecl *fd);
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void print_set_enums_decl(ostream &os, const isl_class &clazz);
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void print_implementations(ostream &os);
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void print_class_impl(ostream &os, const isl_class &clazz);
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void print_check_ptr(ostream &os, const char *ptr);
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void print_check_ptr_start(ostream &os, const isl_class &clazz,
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const char *ptr);
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void print_check_ptr_end(ostream &os, const char *ptr);
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void print_class_factory_impl(ostream &os, const isl_class &clazz);
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void print_protected_constructors_impl(ostream &os,
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const isl_class &clazz);
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void print_public_constructors_impl(ostream &os,
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const isl_class &clazz);
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void print_constructors_impl(ostream &os, const isl_class &clazz);
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void print_copy_assignment_impl(ostream &os, const isl_class &clazz);
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void print_destructor_impl(ostream &os, const isl_class &clazz);
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void print_check_no_persistent_callback(ostream &os,
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const isl_class &clazz, FunctionDecl *fd);
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void print_ptr_impl(ostream &os, const isl_class &clazz);
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void print_downcast_impl(ostream &os, const isl_class &clazz);
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void print_ctx_impl(ostream &os, const isl_class &clazz);
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void print_persistent_callbacks_impl(ostream &os,
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const isl_class &clazz);
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void print_methods_impl(ostream &os, const isl_class &clazz);
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void print_method_group_impl(ostream &os, const isl_class &clazz,
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const function_set &methods);
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void print_argument_validity_check(ostream &os, FunctionDecl *method,
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function_kind kind);
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void print_save_ctx(ostream &os, FunctionDecl *method,
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function_kind kind);
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void print_on_error_continue(ostream &os);
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void print_exceptional_execution_check(ostream &os,
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const isl_class &clazz, FunctionDecl *method,
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function_kind kind);
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void print_set_persistent_callback(ostream &os, const isl_class &clazz,
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FunctionDecl *method, function_kind kind);
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void print_method_return(ostream &os, const isl_class &clazz,
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FunctionDecl *method);
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void print_set_enum_impl(ostream &os, const isl_class &clazz,
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FunctionDecl *fd, const string &enum_name,
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const string &method_name);
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void print_set_enums_impl(ostream &os, const isl_class &clazz,
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FunctionDecl *fd);
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void print_set_enums_impl(ostream &os, const isl_class &clazz);
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template <enum method_part>
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void print_get_method(ostream &os, const isl_class &clazz,
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FunctionDecl *fd);
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void print_invalid(ostream &os, int indent, const char *msg,
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const char *checked_code);
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void print_stream_insertion(ostream &os, const isl_class &clazz);
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void print_method_param_use(ostream &os, ParmVarDecl *param,
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bool load_from_this_ptr);
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std::string get_return_type(const isl_class &clazz, FunctionDecl *fd);
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ParmVarDecl *get_param(FunctionDecl *fd, int pos,
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const std::vector<bool> &convert);
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void print_method_header(ostream &os, const isl_class &clazz,
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FunctionDecl *method, const string &cname, int num_params,
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bool is_declaration, function_kind kind,
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const std::vector<bool> &convert = {});
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void print_named_method_header(ostream &os, const isl_class &clazz,
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FunctionDecl *method, string name, bool is_declaration,
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function_kind kind, const std::vector<bool> &convert = {});
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void print_method_header(ostream &os, const isl_class &clazz,
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FunctionDecl *method, bool is_declaration, function_kind kind);
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string generate_callback_args(QualType type, bool cpp);
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string generate_callback_type(QualType type);
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void print_wrapped_call_checked(std::ostream &os, int indent,
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const std::string &call);
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void print_wrapped_call(std::ostream &os, int indent,
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const std::string &call, QualType rtype);
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void print_callback_data_decl(ostream &os, ParmVarDecl *param,
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const string &name);
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void print_callback_body(ostream &os, int indent, ParmVarDecl *param,
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const string &name);
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void print_callback_local(ostream &os, ParmVarDecl *param);
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std::string rename_method(std::string name);
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string isl_bool2cpp();
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string isl_namespace();
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string type2cpp(QualType type);
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bool is_implicit_conversion(const isl_class &clazz, FunctionDecl *cons);
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bool is_subclass(QualType subclass_type, const isl_class &class_type);
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function_kind get_method_kind(const isl_class &clazz,
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FunctionDecl *method);
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public:
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static string type2cpp(const isl_class &clazz);
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static string type2cpp(string type_string);
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};
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