7e83607907
It was recently pointed out that we get anomalous behavior when using
__attribute__((target)) to select a CPU. As an example, when building for
-mcpu=power8 but using __attribute__((target("mcpu=power10")), it is legal
to call __builtin_vec_mod, but not vec_mod, even though these are
equivalent. This is because the equivalence is established with a #define
that is guarded by #ifdef _ARCH_PWR10.
This goofy behavior occurs with both the old builtins support and the
new. One of the goals of the new builtins support was to make sure all
appropriate interfaces are available using __attribute__((target)), so I
failed in this respect. This patch corrects the problem by removing the
ifdef. Note that in a few cases we use an ifdef in a way that can't be
overridden by __attribute__((target)), and we need to keep those. For
example, #ifdef __PPU__ is still appropriate.
2022-01-06 Bill Schmidt <wschmidt@linux.ibm.com>
gcc/
* config/rs6000/rs6000-overload.def (VEC_ABSD): Remove #ifdef token.
(VEC_BLENDV): Likewise.
(VEC_BPERM): Likewise.
(VEC_CFUGE): Likewise.
(VEC_CIPHER_BE): Likewise.
(VEC_CIPHERLAST_BE): Likewise.
(VEC_CLRL): Likewise.
(VEC_CLRR): Likewise.
(VEC_CMPNEZ): Likewise.
(VEC_CNTLZ): Likewise.
(VEC_CNTLZM): Likewise.
(VEC_CNTTZM): Likewise.
(VEC_CNTLZ_LSBB): Likewise.
(VEC_CNTM): Likewise.
(VEC_CNTTZ): Likewise.
(VEC_CNTTZ_LSBB): Likewise.
(VEC_CONVERT_4F32_8F16): Likewise.
(VEC_DIV): Likewise.
(VEC_DIVE): Likewise.
(VEC_EQV): Likewise.
(VEC_EXPANDM): Likewise.
(VEC_EXTRACT_FP_FROM_SHORTH): Likewise.
(VEC_EXTRACT_FP_FROM_SHORTL): Likewise.
(VEC_EXTRACTH): Likewise.
(VEC_EXTRACTL): Likewise.
(VEC_EXTRACTM): Likewise.
(VEC_EXTRACT4B): Likewise.
(VEC_EXTULX): Likewise.
(VEC_EXTURX): Likewise.
(VEC_FIRSTMATCHINDEX): Likewise.
(VEC_FIRSTMACHOREOSINDEX): Likewise.
(VEC_FIRSTMISMATCHINDEX): Likewise.
(VEC_FIRSTMISMATCHOREOSINDEX): Likewise.
(VEC_GB): Likewise.
(VEC_GENBM): Likewise.
(VEC_GENHM): Likewise.
(VEC_GENWM): Likewise.
(VEC_GENDM): Likewise.
(VEC_GENQM): Likewise.
(VEC_GENPCVM): Likewise.
(VEC_GNB): Likewise.
(VEC_INSERTH): Likewise.
(VEC_INSERTL): Likewise.
(VEC_INSERT4B): Likewise.
(VEC_LXVL): Likewise.
(VEC_MERGEE): Likewise.
(VEC_MERGEO): Likewise.
(VEC_MOD): Likewise.
(VEC_MSUB): Likewise.
(VEC_MULH): Likewise.
(VEC_NAND): Likewise.
(VEC_NCIPHER_BE): Likewise.
(VEC_NCIPHERLAST_BE): Likewise.
(VEC_NEARBYINT): Likewise.
(VEC_NMADD): Likewise.
(VEC_ORC): Likewise.
(VEC_PDEP): Likewise.
(VEC_PERMX): Likewise.
(VEC_PEXT): Likewise.
(VEC_POPCNT): Likewise.
(VEC_PARITY_LSBB): Likewise.
(VEC_REPLACE_ELT): Likewise.
(VEC_REPLACE_UN): Likewise.
(VEC_REVB): Likewise.
(VEC_RINT): Likewise.
(VEC_RLMI): Likewise.
(VEC_RLNM): Likewise.
(VEC_SBOX_BE): Likewise.
(VEC_SIGNEXTI): Likewise.
(VEC_SIGNEXTLL): Likewise.
(VEC_SIGNEXTQ): Likewise.
(VEC_SLDB): Likewise.
(VEC_SLV): Likewise.
(VEC_SPLATI): Likewise.
(VEC_SPLATID): Likewise.
(VEC_SPLATI_INS): Likewise.
(VEC_SQRT): Likewise.
(VEC_SRDB): Likewise.
(VEC_SRV): Likewise.
(VEC_STRIL): Likewise.
(VEC_STRIL_P): Likewise.
(VEC_STRIR): Likewise.
(VEC_STRIR_P): Likewise.
(VEC_STXVL): Likewise.
(VEC_TERNARYLOGIC): Likewise.
(VEC_TEST_LSBB_ALL_ONES): Likewise.
(VEC_TEST_LSBB_ALL_ZEROS): Likewise.
(VEC_VEE): Likewise.
(VEC_VES): Likewise.
(VEC_VIE): Likewise.
(VEC_VPRTYB): Likewise.
(VEC_VSCEEQ): Likewise.
(VEC_VSCEGT): Likewise.
(VEC_VSCELT): Likewise.
(VEC_VSCEUO): Likewise.
(VEC_VSEE): Likewise.
(VEC_VSES): Likewise.
(VEC_VSIE): Likewise.
(VEC_VSTDC): Likewise.
(VEC_VSTDCN): Likewise.
(VEC_VTDC): Likewise.
(VEC_XL): Likewise.
(VEC_XL_BE): Likewise.
(VEC_XL_LEN_R): Likewise.
(VEC_XL_SEXT): Likewise.
(VEC_XL_ZEXT): Likewise.
(VEC_XST): Likewise.
(VEC_XST_BE): Likewise.
(VEC_XST_LEN_R): Likewise.
(VEC_XST_TRUNC): Likewise.
(VEC_XXPERMDI): Likewise.
(VEC_XXSLDWI): Likewise.
(VEC_TSTSFI_EQ_DD): Likewise.
(VEC_TSTSFI_EQ_TD): Likewise.
(VEC_TSTSFI_GT_DD): Likewise.
(VEC_TSTSFI_GT_TD): Likewise.
(VEC_TSTSFI_LT_DD): Likewise.
(VEC_TSTSFI_LT_TD): Likewise.
(VEC_TSTSFI_OV_DD): Likewise.
(VEC_TSTSFI_OV_TD): Likewise.
(VEC_VADDCUQ): Likewise.
(VEC_VADDECUQ): Likewise.
(VEC_VADDEUQM): Likewise.
(VEC_VADDUDM): Likewise.
(VEC_VADDUQM): Likewise.
(VEC_VBPERMQ): Likewise.
(VEC_VCLZB): Likewise.
(VEC_VCLZD): Likewise.
(VEC_VCLZH): Likewise.
(VEC_VCLZW): Likewise.
(VEC_VCTZB): Likewise.
(VEC_VCTZD): Likewise.
(VEC_VCTZH): Likewise.
(VEC_VCTZW): Likewise.
(VEC_VEEDP): Likewise.
(VEC_VEESP): Likewise.
(VEC_VESDP): Likewise.
(VEC_VESSP): Likewise.
(VEC_VIEDP): Likewise.
(VEC_VIESP): Likewise.
(VEC_VPKSDSS): Likewise.
(VEC_VPKSDUS): Likewise.
(VEC_VPKUDUM): Likewise.
(VEC_VPKUDUS): Likewise.
(VEC_VPOPCNT): Likewise.
(VEC_VPOPCNTB): Likewise.
(VEC_VPOPCNTD): Likewise.
(VEC_VPOPCNTH): Likewise.
(VEC_VPOPCNTW): Likewise.
(VEC_VPRTYBD): Likewise.
(VEC_VPRTYBQ): Likewise.
(VEC_VPRTYBW): Likewise.
(VEC_VRLD): Likewise.
(VEC_VSLD): Likewise.
(VEC_VSRAD): Likewise.
(VEC_VSRD): Likewise.
(VEC_VSTDCDP): Likewise.
(VEC_VSTDCNDP): Likewise.
(VEC_VSTDCNQP): Likewise.
(VEC_VSTDCNSP): Likewise.
(VEC_VSTDCQP): Likewise.
(VEC_VSTDCSP): Likewise.
(VEC_VSUBECUQ): Likewise.
(VEC_VSUBEUQM): Likewise.
(VEC_VSUBUDM): Likewise.
(VEC_VSUBUQM): Likewise.
(VEC_VTDCDP): Likewise.
(VEC_VTDCSP): Likewise.
(VEC_VUPKHSW): Likewise.
(VEC_VUPKLSW): Likewise.
|
||
|---|---|---|
| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcc1 | ||
| libcody | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| liboffloadmic | ||
| 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.