This is a fix for the pointer (or array) size inadvertently being used
for the bias with attach and detach mapping kinds, for both C and C++.
2020-07-09 Julian Brown <julian@codesourcery.com>
Thomas Schwinge <thomas@codesourcery.com>
gcc/c/
PR middle-end/95270
* c-typeck.c (c_finish_omp_clauses): Set OMP_CLAUSE_SIZE (bias) to zero
for standalone attach/detach clauses.
gcc/cp/
PR middle-end/95270
* semantics.c (finish_omp_clauses): Likewise.
include/
PR middle-end/95270
* gomp-constants.h (gomp_map_kind): Expand comment for attach/detach
mapping kinds.
gcc/testsuite/
PR middle-end/95270
* c-c++-common/goacc/mdc-1.c: Update expected dump output for zero
bias.
libgomp/
PR middle-end/95270
* testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: New test.
* testsuite/libgomp.oacc-c-c++-common/pr95270-2.c: New test.
(cherry picked from commit 0d00fe404c162ad0cf922ca8455aa23a74042b63)
