8d8ed5c8b5
This patch is to encapsulate global states into a class and making their accessors as member functions, remove some consequent useless clean up code, and do some clean up with RAII. Bootstrapped/regtested on powerpc64le-linux-gnu P9, x86_64-redhat-linux and aarch64-linux-gnu, also bootstrapped on ppc64le P9 with bootstrap-O3 config. gcc/ChangeLog: * tree-predcom.c (class pcom_worker): New class. (release_chain): Renamed to... (pcom_worker::release_chain): ...this. (release_chains): Renamed to... (pcom_worker::release_chains): ...this. (aff_combination_dr_offset): Renamed to... (pcom_worker::aff_combination_dr_offset): ...this. (determine_offset): Renamed to... (pcom_worker::determine_offset): ...this. (class comp_ptrs): New class. (split_data_refs_to_components): Renamed to... (pcom_worker::split_data_refs_to_components): ...this, and update with class comp_ptrs. (suitable_component_p): Renamed to... (pcom_worker::suitable_component_p): ...this. (filter_suitable_components): Renamed to... (pcom_worker::filter_suitable_components): ...this. (valid_initializer_p): Renamed to... (pcom_worker::valid_initializer_p): ...this. (find_looparound_phi): Renamed to... (pcom_worker::find_looparound_phi): ...this. (add_looparound_copies): Renamed to... (pcom_worker::add_looparound_copies): ...this. (determine_roots_comp): Renamed to... (pcom_worker::determine_roots_comp): ...this. (determine_roots): Renamed to... (pcom_worker::determine_roots): ...this. (single_nonlooparound_use): Renamed to... (pcom_worker::single_nonlooparound_use): ...this. (remove_stmt): Renamed to... (pcom_worker::remove_stmt): ...this. (execute_pred_commoning_chain): Renamed to... (pcom_worker::execute_pred_commoning_chain): ...this. (execute_pred_commoning): Renamed to... (pcom_worker::execute_pred_commoning): ...this. (struct epcc_data): New member worker. (execute_pred_commoning_cbck): Call execute_pred_commoning with pcom_worker pointer. (find_use_stmt): Renamed to... (pcom_worker::find_use_stmt): ...this. (find_associative_operation_root): Renamed to... (pcom_worker::find_associative_operation_root): ...this. (find_common_use_stmt): Renamed to... (pcom_worker::find_common_use_stmt): ...this. (combinable_refs_p): Renamed to... (pcom_worker::combinable_refs_p): ...this. (reassociate_to_the_same_stmt): Renamed to... (pcom_worker::reassociate_to_the_same_stmt): ...this. (stmt_combining_refs): Renamed to... (pcom_worker::stmt_combining_refs): ...this. (combine_chains): Renamed to... (pcom_worker::combine_chains): ...this. (try_combine_chains): Renamed to... (pcom_worker::try_combine_chains): ...this. (prepare_initializers_chain): Renamed to... (pcom_worker::prepare_initializers_chain): ...this. (prepare_initializers): Renamed to... (pcom_worker::prepare_initializers): ...this. (prepare_finalizers_chain): Renamed to... (pcom_worker::prepare_finalizers_chain): ...this. (prepare_finalizers): Renamed to... (pcom_worker::prepare_finalizers): ...this. (tree_predictive_commoning_loop): Renamed to... (pcom_worker::tree_predictive_commoning_loop): ...this, adjust some calls and remove some cleanup code. (tree_predictive_commoning): Adjusted to use pcom_worker instance. (static variable looparound_phis): Remove. (static variable name_expansions): Remove. |
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| INSTALL | ||
| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| intl | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcc1 | ||
| libcody | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| liboffloadmic | ||
| libphobos | ||
| libquadmath | ||
| libsanitizer | ||
| libssp | ||
| libstdc++-v3 | ||
| libvtv | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
| .gitattributes | ||
| .gitignore | ||
| ABOUT-NLS | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| ChangeLog | ||
| ChangeLog.jit | ||
| ChangeLog.tree-ssa | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| README | ||
| ar-lib | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| multilib.am | ||
| symlink-tree | ||
| test-driver | ||
| ylwrap | ||
README
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