10195bd88e
* stupid.c (stupid_mark_refs): Generate a REG_UNUSED note for a register which is clobbered even if the register was used by an earlier instruction. * i386.md (fix_truncsfdi2, fix_truncdfdi2, fix_truncxfdi2): Don't bother with the gen_reg_RTX. (fix_truncsfsi2, fix_truncsfdi2, fix_truncdfsi2, fix_truncdfdi2, fix_truncxfsi2, fix_truncxfdi2): Update operand constraints and modes. * i386.c (output_fix_trunc): Use HImode register to avoid memory stalls. Call output_move_double instead of output_to_reg. (output_to_reg): Remove. * i386.h: Likewise. * i386.md (negsf2, negdf2, negxf2): Set the type attribute to fpop. From-SVN: r26621 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| etc | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libchill | ||
| libf2c | ||
| libiberty | ||
| libio | ||
| libjava | ||
| libobjc | ||
| libstdc++ | ||
| texinfo | ||
| .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.