3efd5670ca
* doc/md.texi (Blackfin family constraints): Document PA and PB. * config/bfin/bfin.h (CONST_OK_FOR_P): Handle PA and PB. (MACFLAGS_MATCH_P): New macro. * config/bfin/bfin.c (print_operand): Handle MACFLAG_IS_M. (bfin_secondary_reload): Treat EVEN_AREGS and ODD_AREGS like AREGS. * config/bfin/bfin.md (MACFLAG_IS_M): New constant. Renumber some of the other MACFLAG constants. (sum_of_accumulators, lshrpdi3, ashrpdi3): New patterns. (flag_machi): Tighten constraints. Renumber some of the operands. (flag_machi_acconly): Tighten constraints. Correct operand numbers in output template. (flag_machi_parts_acconly): New pattern. (flag_macinithi): Tighten constraints. Allow any accumulator to be used. (flag_macinit1hi): Tighten constraints. (flag_mul_macv2hi_parts_acconly): New pattern. From-SVN: r123745 |
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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 | ||
| COPYING.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| ltcf-c.sh | ||
| ltcf-cxx.sh | ||
| ltcf-gcj.sh | ||
| ltconfig | ||
| ltmain.sh | ||
| 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.