mirror of
https://github.com/gcc-mirror/gcc.git
synced 2024-11-21 13:40:47 +00:00
237380cdec
Evaluate the BACK argument of MINLOC/MAXLOC once before the scalarization loops in the case where the DIM argument is present. This is a follow-up to r15-1994-ga55d24b3cf7f4d07492bb8e6fcee557175b47ea3 which added knowledge of BACK to the scalarizer, to r15-2701-ga10436a8404ad2f0cc5aa4d6a0cc850abe5ef49e which removed it to handle it out of scalarization instead, and to more immediate previous patches that added inlining support for MINLOC/MAXLOC with DIM. The inlining support for MINLOC/MAXLOC with DIM introduced nested loops, which made the evaluation of BACK (removed from the scalarizer knowledge by the forementionned commit) wrapped in a loop, so possibly executed more than once. This change adds BACK to the scalarization chain if MINLOC/MAXLOC will use nested loops, so that it is evaluated by the scalarizer only once before the outermost loop in that case. PR fortran/90608 gcc/fortran/ChangeLog: * trans-intrinsic.cc (walk_inline_intrinsic_minmaxloc): Add a scalar element for BACK as first item of the chain if BACK is present and there will be nested loops. (gfc_conv_intrinsic_minmaxloc): Evaluate BACK using an inherited scalarization chain if there is a nested loop. gcc/testsuite/ChangeLog: * gfortran.dg/maxloc_8.f90: New test. * gfortran.dg/minloc_9.f90: New test. |
||
|---|---|---|
| .forgejo | ||
| .github | ||
| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| INSTALL | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcc1 | ||
| libcody | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgm2 | ||
| libgo | ||
| libgomp | ||
| libgrust | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| libphobos | ||
| libquadmath | ||
| libsanitizer | ||
| libssp | ||
| libstdc++-v3 | ||
| libvtv | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .b4-config | ||
| .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 | ||
| SECURITY.txt | ||
| 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.