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* config/sparc/sparc.c (fp_sethi_p, fp_mov_p, fp_high_losum_p): New functions. * config/sparc/sparc-protos.h: Add them. * config/sparc/sparc.h: Add them to PREDICATE_CODES. (EXTRA_CONSTRAINT_BASE): New macro, handling Q, R, and S constraints which use those helpers. (EXTRA_CONSTRAINT): Use this new macro. * md.texi: Update sparc target constraints documentation. * config/sparc/sparc.md (clear_sf, clear_sfp, movsf_const_intreg, movsf_const_high, movsf_const_lo, movsf_insn): Delete. (movsf_insn_novis_liveg0, movsf_insn_novis_noliveg0, movsf_insn_vis, movsf_lo_sum, movsf_high): New patterns. (movsf high/lo_sum split): Rework for new patterns. (movsf expander): Allow storing fp_zero to memory if ! live_g0. From-SVN: r30857 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| etc | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libchill | ||
| libf2c | ||
| libffi | ||
| libiberty | ||
| libio | ||
| libjava | ||
| libobjc | ||
| libstdc++ | ||
| texinfo | ||
| zlib | ||
| .cvsignore | ||
| ChangeLog | ||
| config-ml.in | ||
| config.guess | ||
| config.if | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| COPYING | ||
| COPYING.LIB | ||
| install-sh | ||
| ltconfig | ||
| ltmain.sh | ||
| MAINTAINERS | ||
| Makefile.in | ||
| missing | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| symlink-tree | ||
| ylwrap | ||
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. Check the INSTALL directory for detailed configuration and installation instructions. Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.