[all-commits] [llvm/llvm-project] 6a423e: [NVPTX] Fix integer overflow affecting array size ...

Artem Belevich via All-commits all-commits at lists.llvm.org
Fri Mar 24 10:35:46 PDT 2023

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6a423ee34447f29384fa6b8d7943809f2a8267d2
  Author: Artem Belevich <tra at google.com>
  Date:   2023-03-24 (Fri, 24 Mar 2023)

  Changed paths:
    M llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
    M llvm/test/CodeGen/NVPTX/global-variable-big.ll

  Log Message:
  [NVPTX] Fix integer overflow affecting array size calculation.

It turns out, 4GB+ large arrays are a thing and a 32-bit integer is just not
enough to handle them.

Differential Revision: https://reviews.llvm.org/D146767

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