49a1fb2d5f
2008-03-08 Richard Guenther <rguenther@suse.de> * tree-ssa-sccvn.h (vn_binary_op_lookup): Remove. (vn_binary_op_insert): Likewise. (vn_unary_op_lookup): Likewise. (vn_unary_op_insert): Likewise. (vn_nary_op_lookup): Declare. (vn_nary_op_insert): Likewise. * tree-ssa-sccvn.c (struct vn_tables_s): Merge unary and binary hashes, use a single obstack for unary_op_pool and binary_op_pool. (struct vn_binary_op_s, struct vn_unary_op_s): Replace with a single struct vn_nary_op_s. Store tree code length and a variable number of operands. (struct vn_reference_op_struct): Remove unused op2. (vn_reference_op_eq): Do not compare op2. (vn_reference_op_compute_hash): Do not compute hash of op2. (vn_unary_op_hash, vn_binary_op_hash): Replace with vn_nary_op_hash. (vn_unary_op_compute_hash, vn_binary_op_compute_hash): Replace with vn_nary_op_compute_hash. (vn_unary_op_eq, vn_binary_op_eq): Replace with vn_nary_op_eq. (vn_unary_op_lookup, vn_binary_op_lookup): Replace with vn_nary_op_lookup. (vn_unary_op_insert, vn_binary_op_insert): Replace with vn_nary_op_insert. (visit_unary_op): Call nary functions. (visit_binary_op): Likewise. (process_scc): Adjust for struct vn_tables_s changes. (allocate_vn_table): Likewise. (free_vn_table): Likewise. * tree-vn.c (vn_add): Call nary functions. (vn_lookup): Likewise. From-SVN: r133038 |
||
|---|---|---|
| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgomp | ||
| libiberty | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libssp | ||
| libstdc++-v3 | ||
| maintainer-scripts | ||
| zlib | ||
| ABOUT-NLS | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LIB | ||
| 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 | ||
| README | ||
| README.SCO | ||
| symlink-tree | ||
| ylwrap | ||
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the file 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.html for how to report bugs usefully.