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DECL_IN_CONSTANT_POOL are shared and thus don't really get emitted in the BLOCK where they are used, so for OpenMP target regions that have initializers gimplified into copying from them we actually map them at runtime from host to offload devices. This patch instead marks them as "omp declare target", so that they are on the target device from the beginning and don't need to be copied there. 2020-02-09 Jakub Jelinek <jakub@redhat.com> * gimplify.c (gimplify_adjust_omp_clauses_1): Promote DECL_IN_CONSTANT_POOL variables into "omp declare target" to avoid copying them around between host and target. * testsuite/libgomp.c/target-38.c: New test. |
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| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
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| intl | ||
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| libgfortran | ||
| libgo | ||
| libgomp | ||
| libhsail-rt | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| liboffloadmic | ||
| libphobos | ||
| libquadmath | ||
| libsanitizer | ||
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| libstdc++-v3 | ||
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| .dir-locals.el | ||
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| configure | ||
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| COPYING | ||
| COPYING3 | ||
| COPYING3.LIB | ||
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| depcomp | ||
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| libtool-ldflags | ||
| libtool.m4 | ||
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| ltmain.sh | ||
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| MAINTAINERS | ||
| Makefile.def | ||
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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.