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This patch adds LEN_LOAD/LEN_STORE support for z13 and newer. It defines a bias value of -1 and implements the LEN_LOAD and LEN_STORE optabs. Add vll/vstl testcases adapted from Power. Also change expectations for SLP testcases with more than one rgroup. gcc/ChangeLog: * config/s390/predicates.md (vll_bias_operand): Add -1 bias. * config/s390/s390.cc (s390_option_override_internal): Make partial vector usage the default from z13 on. * config/s390/vector.md (len_load_v16qi): Add. (len_store_v16qi): Add. gcc/testsuite/ChangeLog: * gcc.target/s390/s390.exp: Add partial subdirectory. * gcc.target/s390/vector/vec-nopeel-2.c: Change test expectation. * lib/target-supports.exp: Add s390. * gcc.target/s390/vector/partial/s390-vec-length-1.h: New test. * gcc.target/s390/vector/partial/s390-vec-length-2.h: New test. * gcc.target/s390/vector/partial/s390-vec-length-3.h: New test. * gcc.target/s390/vector/partial/s390-vec-length-7.h: New test. * gcc.target/s390/vector/partial/s390-vec-length-epil-1.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-epil-2.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-epil-3.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-epil-7.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-epil-run-1.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-epil-run-2.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-epil-run-3.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-epil-run-7.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-full-1.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-full-2.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-full-3.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-full-7.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-full-run-1.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-full-run-2.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-full-run-3.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-full-run-7.c: New test. * gcc.target/s390/vector/partial/s390-vec-length-run-1.h: New test. * gcc.target/s390/vector/partial/s390-vec-length-run-2.h: New test. * gcc.target/s390/vector/partial/s390-vec-length-run-3.h: New test. * gcc.target/s390/vector/partial/s390-vec-length-run-7.h: New test. * gcc.target/s390/vector/partial/s390-vec-length-small.c: New test. * gcc.target/s390/vector/partial/s390-vec-length.h: New test. |
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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 | ||
| 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.