[all-commits] [llvm/llvm-project] f19450: [AMDGPU][GlobalISel] Implement missing rules for G...

[Anshil Gandhi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f194504eff0e64022a95f9e92ca0babb17415b8e
      https://github.com/llvm/llvm-project/commit/f194504eff0e64022a95f9e92ca0babb17415b8e
  Author: Anshil Gandhi <95053726+gandhi56 at users.noreply.github.com>
  Date:   2026-04-15 (Wed, 15 Apr 2026)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPURegBankLegalizeRules.cpp
    A llvm/test/CodeGen/AMDGPU/GlobalISel/trunc-brc.ll
    M llvm/test/CodeGen/AMDGPU/buffer-fat-pointers-memcpy.ll

  Log Message:
  -----------
  [AMDGPU][GlobalISel] Implement missing rules for G_TRUNC legalization (#180647)

Implement G_TRUNC (result, source) register bank rules for sizes {32,
64, 96, 128, 160, 256, 512} with two generic wildcard rules using
UniBRC/DivBRC predicates and SgprBRC/VgprBRC apply IDs.



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