97a988bcb2
* config/bfin/bfin.h (splitting_loops): Declare. * config/bfin/bfin-protos.h (WA_05000257, WA_05000283, WA_05000315): Reorder bit definitions to be ascending. (WA_LOAD_LCREGS, ENABLE_WA_LOAD_LCREGS): New macros. * config/bfin/bfin.c (splitting_loops): New variable. (bfin_cpus): Add WA_LOAD_LCREGS as needed. (struct loop_info): Remove members INIT and LOOP_INIT. (bfin_optimize_loop): Don't set them. Reorder the code that generates the LSETUP sequence. Allow LC to be loaded from any register, but also add a case to push/pop a PREG scratch if ENABLE_WA_LOAD_LCREGS. (bfin_reorg_loops): When done, split all BB_ENDs with splitting_loops set to 1. * config/bfin/bfin.md (loop_end splitter): Use splitting_loops instead of reload_completed. From Jie Zhang: * config/bfin/bfin.md (movsi_insn): Refine constraints. From-SVN: r146971 |
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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 | ||
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| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
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| Makefile.def | ||
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