GCC modified for the FreeChainXenon project
a1e42094e7
gcc/ChangeLog: * config/riscv/riscv-vector-builtins-bases.cc (class widen_binop): New class. (class vwmulsu): Ditto. (class vwcvt): Ditto. (BASE): Add integer widening support. * config/riscv/riscv-vector-builtins-bases.h: Ditto * config/riscv/riscv-vector-builtins-functions.def (vwadd): New class. (vwsub): New class. (vwmul): New class. (vwmulu): New class. (vwmulsu): New class. (vwaddu): New class. (vwsubu): New class. (vwcvt_x): New class. (vwcvtu_x): New class. * config/riscv/riscv-vector-builtins-shapes.cc (struct alu_def): New class. (struct widen_alu_def): New class. (SHAPE): New class. * config/riscv/riscv-vector-builtins-shapes.h: New class. * config/riscv/riscv-vector-builtins.cc (rvv_arg_type_info::get_base_vector_type): Add integer widening support. (rvv_arg_type_info::get_tree_type): Ditto. * config/riscv/riscv-vector-builtins.def (x_x_v): Change into "x_v" (x_v): Ditto. * config/riscv/riscv-vector-builtins.h (enum rvv_base_type): Add integer widening support. * config/riscv/riscv-vsetvl.cc (change_insn): Fix reg_equal use bug. * config/riscv/riscv.h (X0_REGNUM): New constant. * config/riscv/vector-iterators.md: New iterators. * config/riscv/vector.md (@pred_dual_widen_<any_widen_binop:optab><any_extend:su><mode>): New pattern. (@pred_dual_widen_<any_widen_binop:optab><any_extend:su><mode>_scalar): Ditto. (@pred_single_widen_<plus_minus:optab><any_extend:su><mode>): Ditto. (@pred_single_widen_<plus_minus:optab><any_extend:su><mode>_scalar): Ditto. (@pred_widen_mulsu<mode>): Ditto. (@pred_widen_mulsu<mode>_scalar): Ditto. (@pred_<optab><mode>): Ditto. |
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| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcc1 | ||
| libcody | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgm2 | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| libphobos | ||
| libquadmath | ||
| libsanitizer | ||
| libssp | ||
| libstdc++-v3 | ||
| libvtv | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
| .gitattributes | ||
| .gitignore | ||
| ABOUT-NLS | ||
| ar-lib | ||
| ChangeLog | ||
| ChangeLog.jit | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| multilib.am | ||
| README | ||
| symlink-tree | ||
| test-driver | ||
| ylwrap | ||
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. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.