mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-03-19 07:00:25 +08:00
b8eaa7545b
Add support for xxgenpcv[dw]m, along with individual and overloaded
built-in functions for access.
[gcc]
2020-05-11 Carl Love <cel@us.ibm.com>
* config/rs6000/altivec.h (vec_genpcvm): New #define.
* config/rs6000/rs6000-builtin.def (XXGENPCVM_V16QI): New built-in
instantiation.
(XXGENPCVM_V8HI): Likewise.
(XXGENPCVM_V4SI): Likewise.
(XXGENPCVM_V2DI): Likewise.
(XXGENPCVM): New overloaded built-in instantiation.
* config/rs6000/rs6000-call.c (altivec_overloaded_builtins): Add
entries for FUTURE_BUILTIN_VEC_XXGENPCVM.
(altivec_expand_builtin): Add special handling for
FUTURE_BUILTIN_VEC_XXGENPCVM.
(builtin_function_type): Add handling for
FUTURE_BUILTIN_XXGENPCVM_{V16QI,V8HI,V4SI,V2DI}.
* config/rs6000/vsx.md (VSX_EXTRACT_I4): New mode iterator.
(UNSPEC_XXGENPCV): New constant.
(xxgenpcvm_<mode>_internal): New insn.
(xxgenpcvm_<mode>): New expansion.
* doc/extend.texi: Add documentation for vec_genpcvm built-ins.
[gcc/testsuite]
2020-05-11 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/xxgenpc-runnable.c: New.
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.