[all-commits] [llvm/llvm-project] 47ed92: [AMDGPU] Add legality check when folding short 64-...

[Stanislav Mekhanoshin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 47ed9219856791f4ad26b62d0b12601a1778392d
      https://github.com/llvm/llvm-project/commit/47ed9219856791f4ad26b62d0b12601a1778392d
  Author: Stanislav Mekhanoshin <rampitec at users.noreply.github.com>
  Date:   2023-10-18 (Wed, 18 Oct 2023)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
    A llvm/test/CodeGen/AMDGPU/fold-short-64-bit-literals.mir

  Log Message:
  -----------
  [AMDGPU] Add legality check when folding short 64-bit literals (#69391)

We can only fold it if it can fit into 32-bit. I believe it did not
trigger yet because we do not select 64-bit literals generally.