mirror of
https://github.com/gcc-mirror/gcc.git
synced 2026-05-06 14:59:39 +02:00
55c86c6cb2
This is a follow-up to r16-5789-g05c2ad4a2e7104. Consider the following code, assuming tiles is allocatable: type t integer, allocatable :: den1(:,:), den2(:,:) end type t [...] !$omp target enter data map(var%tiles(1)%den2, var%tiles(1)%den1) r16-5789-g05c2ad4a2e7104 allowed mapping several components from the same allocatable derived type, provided they are in the right order in user code. This patch relaxes this constraint by computing offsets and sorting to-be-mapped components at gimplification time. PR fortran/120505 gcc/ChangeLog: * gimplify.cc (omp_accumulate_sibling_list): When the containing struct is a Fortran array descriptor, sort mapped components by offset. libgomp/ChangeLog: * testsuite/libgomp.fortran/map-subarray-12.f90: New test. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/map-subarray-4.f90: New test.
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.