[all-commits] [llvm/llvm-project] 828d72: [GlobalISel] Add an assert for the DemandedElts AP...

David Green via All-commits all-commits at lists.llvm.org
Mon Oct 14 01:59:49 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 828d72b263a2e62431b317d155d5347d1112e623
      https://github.com/llvm/llvm-project/commit/828d72b263a2e62431b317d155d5347d1112e623
  Author: David Green <david.green at arm.com>
  Date:   2024-10-14 (Mon, 14 Oct 2024)

  Changed paths:
    M llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp

  Log Message:
  -----------
  [GlobalISel] Add an assert for the DemandedElts APInt size. (#112150)

Similar to the other implementations in DAG/ValueTracking, this adds an
assert that the size of the DemandedElts is what we expect it to be -
the size of a fixed length vector or APInt(1,1) otherwise. The
G_BUILDVECTOR is fixed as it was passing an original DemandedElts for
the scalar operands.



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