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0616531fb5
* arm.md (sibcall, sibcall_value): New expands. (sibcall_insn, sibcall_value_insn, sibcall_epilogue): New insns. (tailcalling peepholes): Delete. (push_multi): Simplify. * arm.c (lr_save_eliminated): Delete definition. (pattern_really_clobbers_lr, function_really_clobbers_lr): Delete. (output_return_instruction): Remove checks on lr_save_eliminated. (output_arm_prologue): Remove old tail-calling code. (arm_output_epilogue): New parameter, really_return. All callers changed. Handle tail-calling epilogues. * arm.h (lr_save_eliminated): Delete declaration. (frame_pointer_needed): Delete declaration. * arm-protos.h (arm_output_epilogue): Adjust prototype. * arm.md (is_thumb): Examine symbol thumb_code, not expression TARGET_ARM. * arm.c (thumb_code): Define it. (arm_override_options): Set it. * arm.h (thumb_code): Declare it. From-SVN: r33731 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| etc | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libchill | ||
| libf2c | ||
| libffi | ||
| libiberty | ||
| libio | ||
| libjava | ||
| libobjc | ||
| libstdc++ | ||
| libstdc++-v3 | ||
| 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.