[all-commits] [llvm/llvm-project] b49d10: [CIR][test] Use global instcombine RUN line in AAr...

[Vicky Nguyen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b49d10f67cd43f4a078bbcd3dc04259989a7924a
      https://github.com/llvm/llvm-project/commit/b49d10f67cd43f4a078bbcd3dc04259989a7924a
  Author: Vicky Nguyen <vicky.trucviennguyen at gmail.com>
  Date:   2026-07-08 (Wed, 08 Jul 2026)

  Changed paths:
    M clang/test/CodeGen/AArch64/neon/subtraction.c

  Log Message:
  -----------
  [CIR][test] Use global instcombine RUN line in AArch64 neon subtracti… (#207894)

Related to https://github.com/llvm/llvm-project/issues/185382

Follow-up to https://github.com/llvm/llvm-project/pull/207115

Include `instcombine` into the global LLVM RUN line and remove the
separate `LLVM-IC` prefix that only covered the narrowing-subtraction
tests in `clang/test/CodeGen/AArch64/neon/subtraction.c`.

Update LLVM CHECK to match the `instcombine` output: bitcast checks are
dropped, the inferred `nsw` flags are added on the widening subs, and
unused shuffle operands are canonicalized to `poison`.



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