[llvm-branch-commits] [llvm] [AMDGPU][True16] Add legalization/selection handling for G_MERGE_VALUES of 2 s16 -> s32 (PR #200082)

[Petar Avramovic via llvm-branch-commits]

================

----------------
petar-avramovic wrote:

test_build_vector_s16_into_s32_sgpr

https://github.com/llvm/llvm-project/pull/200082