GCC modified for the FreeChainXenon project
3f561db7ca
gcc/ada/ * table.ads (Table_Type): Remove "aliased"; no longer needed by Atree. Besides it contradicted the comment a few lines above, "-- Note: We do not make the table components aliased...". * types.ads: Move type Slot to Atree. * atree.ads: Move type Slot fromt Types to here. Move type Node_Header from Seinfo to here. * atree.adb: Avoid the need for aliased components of the Slots table. Instead of 'Access, use a getter and setter. Misc cleanups. (Print_Statistics): Print statistics about node and entity kind frequencies. Give 3 digit fractions instead of percentages. * (Get_Original_Node_Count, Set_Original_Node_Count): Statistics for calls to Original_Node and Set_Original_Node. (Original_Node, Set_Original_Node): Gather statistics by calling the above. (Print_Field_Statistics): Print Original_Node statistics. (Update_Kind_Statistics): Remove, and put all statistics gathering under "if Atree_Statistics_Enabled", which is a flag generated in Seinfo by Gen_IL. * gen_il-gen.adb (Compute_Field_Offsets): Choose offsets of Nkind, Ekind, and Homonym first. This causes a slight efficiency improvement. Misc cleanups. Do not generate Node_Header; it is now hand-written in Atree. When choosing the order in which to assign offsets, weight by the frequency of the node type, so the more common nodes get their field offsets assigned earlier. Add more special cases. (Compute_Type_Sizes): Remove this and related things. There was a comment: "At some point we can instrument Atree to print out accurate size statistics, and remove this code." We have Atree statistics, so we now remove this code. (Put_Seinfo): Generate Atree_Statistics_Enabled, which is equal to Statistics_Enabled. This allows Atree to say "if Atree_Statistics_Enabled then <gather statistics>" for efficiency. When Atree_Statistics_Enabled is False, the "if ..." will be optimized away. * gen_il-internals.ads (Type_Frequency): New table of kind frequencies. * gen_il-internals.adb: Minor comment improvement. * gen_il-fields.ads: Remove unused subtypes. Suppress style checks in the Type_Frequency table. If we regenerate this table (see -gnatd.A) we don't want to have to fiddle with casing. * impunit.adb: Minor. * sinfo-utils.adb: Minor. * debug.adb: Minor comment improvement. |
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| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| INSTALL | ||
| 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 | ||
| ar-lib | ||
| ChangeLog | ||
| ChangeLog.jit | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| multilib.am | ||
| README | ||
| symlink-tree | ||
| test-driver | ||
| ylwrap | ||
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs/ for how to report bugs usefully. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.