4271f0030d
* config/c4x/c4x.c: (c4x_override_options): For compatibility with old target options clear flag_branch_on_count_reg if -mno-rptb specified and set flag_argument_alias is -mno-aliases specified. (c4x_output_cbranch): Handle a sequence of insns rather than a single insn. (c4x_rptb_insert): Do not emit a RPTB insn if the RC register has not been allocated as the loop counter. (c4x_address_conflict): Do not allow two volatile memory references. (valid_parallel_operands_4, valid_parallel_operands_5, valid_parallel_operands_6): Reject pattern if the register destination of the first set is used as part of an address in the second set. From-SVN: r23879 |
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| config | ||
| contrib | ||
| etc | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libchill | ||
| libf2c | ||
| libiberty | ||
| libio | ||
| 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.