ec555f3273
* sh.c (reg_class_from_letter): No longer const. Add 'e' entry. (sh_register_move_cost): Add clause for SImode fp-fp moves. Increase cost for moves involving multiple general purpose registers. * sh.h (OVERRIDE_OPTIONS): Set reg_class_from_letter['e'] according to TARGET_FMOVD. (HARD_REGNO_MODE_OK): Allow V2SFmode and V4SFmode in general purpose registers, and SImode in fp registers, for ! TARGET_SHMEDIA. (enum reg_class reg_class_from_letter): No longer const. (SECONDARY_OUTPUT_RELOAD_CLASS): Use REGCLASS_HAS_FP_REG / REGCLASS_HAS_GENERAL_REG. Handle SImode moves from/to fp registers. ! TARGET_SHMEDIA && TARGET_FMOVD. (SECONDARY_INPUT_RELOAD_CLASS): Use REGCLASS_HAS_FP_REG. * sh.md (movsi_ie): Add alternatives to move from / to fp regisyters. From-SVN: r60076 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fastjar | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libf2c | ||
| libffi | ||
| libiberty | ||
| libjava | ||
| libobjc | ||
| libstdc++-v3 | ||
| maintainer-scripts | ||
| zlib | ||
| .cvsignore | ||
| ChangeLog | ||
| config-ml.in | ||
| config.guess | ||
| config.if | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| COPYING | ||
| COPYING.LIB | ||
| install-sh | ||
| 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 | ||
| 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.