[PATCH] D25802: [AMDGPU] Promote ctlz (i1, i16] intrinsic to i32

[Konstantin Zhuravlyov via llvm-commits]

kzhuravl created this revision.
kzhuravl added a reviewer: tstellarAMD.
kzhuravl added a subscriber: llvm-commits.
Herald added subscribers: tony-tye, yaxunl, nhaehnle, wdng, arsenm.

https://reviews.llvm.org/D25802

Files:
  lib/Target/AMDGPU/AMDGPUCodeGenPrepare.cpp
  test/CodeGen/AMDGPU/amdgpu-codegenprepare-i16-to-i32.ll
  test/CodeGen/AMDGPU/ctlz.ll
  test/CodeGen/AMDGPU/ctlz_zero_undef.ll

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