[all-commits] [llvm/llvm-project] f93049: [llvm][NVPTX] Inform that 'DYNAMIC_STACKALLOC' is ...

[Youngsuk Kim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f9304974cc8b971feb59927fd0bd97ac31a58e11
      https://github.com/llvm/llvm-project/commit/f9304974cc8b971feb59927fd0bd97ac31a58e11
  Author: Youngsuk Kim <youngsuk.kim at hpe.com>
  Date:   2023-12-14 (Thu, 14 Dec 2023)

  Changed paths:
    M llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
    M llvm/lib/Target/NVPTX/NVPTXISelLowering.h
    A llvm/test/CodeGen/NVPTX/dynamic_stackalloc.ll

  Log Message:
  -----------
  [llvm][NVPTX] Inform that 'DYNAMIC_STACKALLOC' is unsupported (#74684)

Catch unsupported path early up, and emit error with information.

Motivated by the following threads:
* https://discourse.llvm.org/t/nvptx-problems-with-dynamic-alloca/70745
* #64017