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* config/bfin/bfin.md (UNSPEC_NOP): New constant. (forced_nop): New pattern. * config/bfin/bfin.c: Include "df.h". (add_to_reg): Use df_regs_ever_live_p instead of regs_ever_live. (bfin_discover_loop): Use df_get_live_in instead of global_live_at_start. (bfin_reorder_loops): Pass 0 to cfg_layout_initialize. Call df_analyze when done. (gen_one_bundle): Don't generate SEQUENCE insns, just put modes on the insns. Use QImode for the final insn in a bundle. Call df_insn_rescan on generated NOPs; use gen_forced_nop instead of gen_nop. (reorder_var_tracking_notes): New function. (bfin_reorg): Pass no argument to split_all_insns. Don't call update_life_info. Call df_analyze after scheduling and bundle generation. Call reorder_var_tracking_notes if generating these notes. Call df_finish_pass at the end. From-SVN: r125648 |
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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 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| README.SCO | ||
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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.