ac2949574d
This patch ensures that loop bounds depending on outer loop vars use the proper TREE_VEC format. It additionally gives a sorry if such an outer var has a non-one/non-minus-one increment as currently a count variable is used in this case (see PR). Finally, it avoids 'count' and just uses a local loop variable if the step increment is +/-1. PR fortran/107424 gcc/fortran/ChangeLog: * trans-openmp.cc (struct dovar_init_d): Add 'sym' and 'non_unit_incr' members. (gfc_nonrect_loop_expr): New. (gfc_trans_omp_do): Call it; use normal loop bounds for unit stride - and only create local loop var. libgomp/ChangeLog: * testsuite/libgomp.fortran/non-rectangular-loop-1.f90: New test. * testsuite/libgomp.fortran/non-rectangular-loop-1a.f90: New test. * testsuite/libgomp.fortran/non-rectangular-loop-2.f90: New test. * testsuite/libgomp.fortran/non-rectangular-loop-3.f90: New test. * testsuite/libgomp.fortran/non-rectangular-loop-4.f90: New test. * testsuite/libgomp.fortran/non-rectangular-loop-5.f90: New test. gcc/testsuite/ChangeLog: * gfortran.dg/goacc/privatization-1-compute-loop.f90: Update dg-note. * gfortran.dg/goacc/privatization-1-routine_gang-loop.f90: Likewise. |
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| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| INSTALL | ||
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| libcody | ||
| libcpp | ||
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| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgm2 | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| libphobos | ||
| libquadmath | ||
| libsanitizer | ||
| libssp | ||
| libstdc++-v3 | ||
| libvtv | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
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| .gitignore | ||
| ABOUT-NLS | ||
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| depcomp | ||
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| libtool.m4 | ||
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| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
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| missing | ||
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