[all-commits] [llvm/llvm-project] fc66de: [SelectionDAG] Widen <2 x T> vector types for atom...

[jofrn via All-commits]

  Branch: refs/heads/users/jofrn/widen-vec-atomic-store
  Home:   https://github.com/llvm/llvm-project
  Commit: fc66de16d291bb053d3d7b1e5b399727ef18b942
      https://github.com/llvm/llvm-project/commit/fc66de16d291bb053d3d7b1e5b399727ef18b942
  Author: jofrn <jo7frn1 at gmail.com>
  Date:   2026-05-27 (Wed, 27 May 2026)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h
    M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
    M llvm/test/CodeGen/X86/atomic-load-store.ll

  Log Message:
  -----------
  [SelectionDAG] Widen <2 x T> vector types for atomic store

Vector types of 2 elements must be widened. This change does this
for vector types of atomic store in SelectionDAG so that it can
translate aligned vectors of >1 size.



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