Author: Jonathan Peyton Date: 2022-02-15T03:02:27-08:00 New Revision: 78f8449e01f7a397c6ba1cb7e9d0e1e863bbeaa5
URL: https://github.com/llvm/llvm-project/commit/78f8449e01f7a397c6ba1cb7e9d0e1e863bbeaa5 DIFF: https://github.com/llvm/llvm-project/commit/78f8449e01f7a397c6ba1cb7e9d0e1e863bbeaa5.diff LOG: [OpenMP][libomp] Replace accidental VLA with KMP_ALLOCA MSVC does not support variable length arrays. Replace with KMP_ALLOCA which is already used in the same file for stack-allocated variables. (cherry picked from commit 6be7c21b57e4a45b012209974ab9038b679134f5) Added: Modified: openmp/runtime/src/kmp_affinity.cpp Removed: ################################################################################ diff --git a/openmp/runtime/src/kmp_affinity.cpp b/openmp/runtime/src/kmp_affinity.cpp index 71e8b7fd10eb6..d1f1b6790e2d5 100644 --- a/openmp/runtime/src/kmp_affinity.cpp +++ b/openmp/runtime/src/kmp_affinity.cpp @@ -948,7 +948,7 @@ bool kmp_topology_t::filter_hw_subset() { bool using_core_effs = false; int hw_subset_depth = __kmp_hw_subset->get_depth(); kmp_hw_t specified[KMP_HW_LAST]; - int topology_levels[hw_subset_depth]; + int *topology_levels = (int *)KMP_ALLOCA(sizeof(int) * hw_subset_depth); KMP_ASSERT(hw_subset_depth > 0); KMP_FOREACH_HW_TYPE(i) { specified[i] = KMP_HW_UNKNOWN; } int core_level = get_level(KMP_HW_CORE); _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
