d44b26bdf4
* config/rs6000/rs6000.c (rs6000_make_savres_rtx): Delete unneeded declaration. (rs6000_emit_stack_reset): Only return insn emitted when it adjusts sp. (rs6000_make_savres_rtx): Rename to rs6000_emit_savres_rtx. Use simple_return in pattern, emit instruction, and set jump_label. (rs6000_emit_prologue): Update for rs6000_emit_savres_rtx. Use simple_return rather than return. (emit_cfa_restores): New function. (rs6000_emit_epilogue): Emit cfa_restores when flag_shrink_wrap. Add missing cfa_restores for SAVE_WORLD. Add missing LR cfa_restore when using out-of-line gpr restore. Add missing LR and FP regs cfa_restores for out-of-line fpr restore. Consolidate code setting up cfa_restores. Formatting. Use LR_REGNO define. (rs6000_output_mi_thunk): Use simple_return rather than return. * config/rs6000/rs6000.md (sibcall*, sibcall_value*): Likewise. (return_internal*): Likewise. (any_return, return_pred, return_str): New iterators. (return, conditional return insns): Provide both return and simple_return variants. * config/rs6000/rs6000.h (EARLY_R12, LATE_R12): Define. (REG_ALLOC_ORDER): Move r12 before call-saved regs when FIXED_R13. Move r11 and r0 later to suit shrink-wrapping. From-SVN: r180522 |
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| INSTALL | ||
| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| intl | ||
| libada | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libquadmath | ||
| libssp | ||
| libstdc++-v3 | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| ABOUT-NLS | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| README | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
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| ylwrap | ||
README
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with 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/ for how to report bugs usefully.