llvm-project

a4d1d5f5 - [OpenMP] Use simple VLA implementation to replace uses of actual VLA

[OpenMP] Use simple VLA implementation to replace uses of actual VLA Use of VLA can cause compile warning that was introduced in D156565. This patch implements a simple stack/heap-based VLA that can miminc the behavior of an actual VLA and prevent the warning. By default the stack accomodates the elements. If the number of emelements is greater than N, which by default is 8, a heap buffer will be allocated and used to acccomodate the elements.