ABataev added a comment. In D88978#2325982 <https://reviews.llvm.org/D88978#2325982>, @scott.linder wrote:
> @ABataev Sorry if I'm pulling you in without enough context/work on my end, > but I wanted to ask how the Clang codegen for OpenMP locals works at a high > level? > > Is the idea that instead of an `alloc` the frontend can insert calls into the > runtime in some cases, like `__kmpc_alloc` (e.g. for `firstprivate` as in > https://reviews.llvm.org/D5140)? Yes, right. > If that is the case, I assume there is no equivalent to SROA/Mem2Reg here? I assume, no. > I am trying to understand conceptually where the debug info for the source > level local should be tied to in the IR, and at least for locals which use > `alloc` it has turned out to be much simpler to tie the variable directly to > the `alloc` itself rather than bitcasts and things which obscure the > relationship. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D88978/new/ https://reviews.llvm.org/D88978 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits