[all-commits] [llvm/llvm-project] 2e9cdc: [NVPTX] Remove support for `sub` in global initial...

Justin Lebar via All-commits all-commits at lists.llvm.org
Wed Jun 3 16:15:15 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2e9cdc4f3be729686c8c238f9da2ffa961690e47
      https://github.com/llvm/llvm-project/commit/2e9cdc4f3be729686c8c238f9da2ffa961690e47
  Author: Justin Lebar <justin.lebar at gmail.com>
  Date:   2026-06-03 (Wed, 03 Jun 2026)

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

  Log Message:
  -----------
  [NVPTX] Remove support for `sub` in global initializers. (#201473)

I added this in https://github.com/llvm/llvm-project/pull/201220 and
assumed it worked because the pre-commit builders passed.  But (a) this
is not attested in the PTX ISA, and (b) it seems that the builders don't
actually run ptxas.

Oops.  Removed support for `sub`.



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