Currently ident_t objects are created const when debug info is not
enabled, but the libittnotify libray in the OpenMP runtime writes to
the reserved_2 field (See __kmp_itt_region_forking in
openmp/runtime/src/kmp_itt.inl). Now create ident_t objects non-const.
Differential Revision: https://reviews.llvm.org/D51331
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@340934 91177308-0d34-0410-b5e6-96231b3b80d8
offload targets.
Changed the linkage of omp_offloading.img_start.<triple> and omp_offloading.img_end.<triple> symbols from external to external weak to allow dropping of some targets during linking.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@338413 91177308-0d34-0410-b5e6-96231b3b80d8
device IDs are now 64-bit integers (as opposed to 32-bit)
map flags are 64-bit long (used to be 32-bit)
mappings for partially mapped structs are now calculated at compile time and members of partially mapped structs are flagged using the MEMBER_OF field
Support for is_device_ptr on struct members was dropped - this functionality is not supported by the OpenMP standard and its implementation is technically infeasible (however, use_device_ptr on struct members works as a non-standard extension of the compiler)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@337468 91177308-0d34-0410-b5e6-96231b3b80d8
The linkage of the global entries must be weak to enable support of
redefinition of the same target regions in multiple compilation units.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@331768 91177308-0d34-0410-b5e6-96231b3b80d8
variables.
Added emission of the offloading data sections for the variables within
declare target regions + fixes emission of the declare target variables
marked as declare target not within the declare target region.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@328888 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
This patch enables debugging of C99 VLA types by generating more precise
LLVM Debug metadata, using the extended DISubrange 'count' field that
takes a DIVariable.
This should implement:
Bug 30553: Debug info generated for arrays is not what GDB expects (not as good as GCC's)
https://bugs.llvm.org/show_bug.cgi?id=30553
Reviewers: echristo, aprantl, dexonsmith, clayborg, pcc, kristof.beyls, dblaikie
Reviewed By: aprantl
Subscribers: jholewinski, schweitz, davide, fhahn, JDevlieghere, cfe-commits
Differential Revision: https://reviews.llvm.org/D41698
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@323952 91177308-0d34-0410-b5e6-96231b3b80d8
getAssociatedStmt() returns the outermost captured statement for the
OpenMP directive. It may return incorrect region in case of combined
constructs. Reworked the code to reduce the number of calls of
getAssociatedStmt() and used getInnermostCapturedStmt() and
getCapturedStmt() functions instead.
In case of firstprivate variables it may lead to an extra allocas
generation for private copies even if the variable is passed by value
into outlined function and could be used directly as private copy.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@322393 91177308-0d34-0410-b5e6-96231b3b80d8
only.
Added support for -fopenmp-simd option that allows compilation of
simd-based constructs without emission of OpenMP runtime calls.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@321560 91177308-0d34-0410-b5e6-96231b3b80d8
Mike Rice