862900112e
2009-04-04 Richard Guenther <rguenther@suse.de> * Makefile.in (tree-ssa-copy.o): Add $(CFGLOOP_H) dependency. * tree-ssa-copy.c (init_copy_prop): Do not propagate through single-argument PHIs if we are in loop-closed SSA form. * tree-vect-loop-manip.c (slpeel_add_loop_guard): Pass extra guards for the pre-condition. (slpeel_tree_peel_loop_to_edge): Likewise. (vect_build_loop_niters): Take an optional sequence to append stmts. (vect_generate_tmps_on_preheader): Likewise. (vect_do_peeling_for_loop_bound): Take extra guards for the pre-condition. (vect_do_peeling_for_alignment): Adjust. Unconditionally apply the cost model check. (vect_loop_versioning): Take stmt and stmt list to put pre-condition guards if we are going to peel. Do not apply versioning in that case. * tree-vectorizer.h (vect_loop_versioning): Adjust declaration. (vect_do_peeling_for_loop_bound): Likewise. * tree-vect-loop.c (vect_transform_loop): If we are peeling for loop bound only record extra pre-conditions, do not apply loop versioning. From-SVN: r145551 |
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| 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 | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| COPYING.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| 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.