mirror of
https://github.com/gcc-mirror/gcc.git
synced 2024-11-21 13:40:47 +00:00
c8e9a5ced0
This patch is large in lines of code, but it is a fairly regular extension of the first patch as it converts the high-half patterns to standard RTL codes in the same fashion as the first patch did for the low-half ones. This now allows us to remove the unspec codes for these instructions as there are no more uses of them left. Bootstrapped and tested on aarch64-none-linux-gnu and aarch64_be-none-elf. gcc/ChangeLog: * config/aarch64/aarch64-simd-builtins.def (shrn2): Rename builtins to... (shrn2_n): ... This. (rshrn2): Rename builtins to... (rshrn2_n): ... This. * config/aarch64/arm_neon.h (vrshrn_high_n_s16): Adjust for the above. (vrshrn_high_n_s32): Likewise. (vrshrn_high_n_s64): Likewise. (vrshrn_high_n_u16): Likewise. (vrshrn_high_n_u32): Likewise. (vrshrn_high_n_u64): Likewise. (vshrn_high_n_s16): Likewise. (vshrn_high_n_s32): Likewise. (vshrn_high_n_s64): Likewise. (vshrn_high_n_u16): Likewise. (vshrn_high_n_u32): Likewise. (vshrn_high_n_u64): Likewise. * config/aarch64/aarch64-simd.md (*aarch64_<srn_op>shrn<mode>2_vect_le): Delete. (*aarch64_<srn_op>shrn<mode>2_vect_be): Likewise. (aarch64_shrn2<mode>_insn_le): Likewise. (aarch64_shrn2<mode>_insn_be): Likewise. (aarch64_shrn2<mode>): Likewise. (aarch64_rshrn2<mode>_insn_le): Likewise. (aarch64_rshrn2<mode>_insn_be): Likewise. (aarch64_rshrn2<mode>): Likewise. (aarch64_<sur>q<r>shr<u>n2_n<mode>_insn_le): Likewise. (aarch64_<shrn_op>shrn2_n<mode>_insn_le): New define_insn. (aarch64_<sur>q<r>shr<u>n2_n<mode>_insn_be): Delete. (aarch64_<shrn_op>shrn2_n<mode>_insn_be): New define_insn. (aarch64_<sur>q<r>shr<u>n2_n<mode>): Delete. (aarch64_<shrn_op>shrn2_n<mode>): New define_expand. (aarch64_<shrn_op>rshrn2_n<mode>_insn_le): New define_insn. (aarch64_<shrn_op>rshrn2_n<mode>_insn_be): New define_insn. (aarch64_<shrn_op>rshrn2_n<mode>): New define_expand. (aarch64_sqshrun2_n<mode>_insn_le): New define_insn. (aarch64_sqshrun2_n<mode>_insn_be): New define_insn. (aarch64_sqshrun2_n<mode>): New define_expand. (aarch64_sqrshrun2_n<mode>_insn_le): New define_insn. (aarch64_sqrshrun2_n<mode>_insn_be): New define_insn. (aarch64_sqrshrun2_n<mode>): New define_expand. * config/aarch64/iterators.md (UNSPEC_SQSHRUN, UNSPEC_SQRSHRUN, UNSPEC_SQSHRN, UNSPEC_UQSHRN, UNSPEC_SQRSHRN, UNSPEC_UQRSHRN): Delete unspec values. (VQSHRN_N): Delete int iterator. |
||
|---|---|---|
| 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 | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.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.