[PATCH] D82194: [AMDGPU] Enable compare operations to be selected by divergence

[Alexander via Phabricator via llvm-commits]

alex-t created this revision.
alex-t added reviewers: rampitec, arsenm.
Herald added subscribers: kerbowa, hiraditya, t-tye, tpr, dstuttard, yaxunl, nhaehnle, wdng, jvesely, kzhuravl.
Herald added a project: LLVM.

Details: This patch enables SETCC to be selected to S_CMP_* if uniform and V_CMP_* if divergent.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D82194

Files:
  llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
  llvm/lib/Target/AMDGPU/SIInstrInfo.h
  llvm/lib/Target/AMDGPU/SIInstrInfo.td
  llvm/test/CodeGen/AMDGPU/32-bit-local-address-space.ll
  llvm/test/CodeGen/AMDGPU/addrspacecast.ll
  llvm/test/CodeGen/AMDGPU/amdgcn.private-memory.ll
  llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-idiv.ll
  llvm/test/CodeGen/AMDGPU/branch-relaxation.ll
  llvm/test/CodeGen/AMDGPU/cndmask-no-def-vcc.ll
  llvm/test/CodeGen/AMDGPU/control-flow-optnone.ll
  llvm/test/CodeGen/AMDGPU/ctlz.ll
  llvm/test/CodeGen/AMDGPU/ctlz_zero_undef.ll
  llvm/test/CodeGen/AMDGPU/extract_vector_dynelt.ll
  llvm/test/CodeGen/AMDGPU/extract_vector_elt-f64.ll
  llvm/test/CodeGen/AMDGPU/extract_vector_elt-i64.ll
  llvm/test/CodeGen/AMDGPU/extractelt-to-trunc.ll
  llvm/test/CodeGen/AMDGPU/fshl.ll
  llvm/test/CodeGen/AMDGPU/fshr.ll
  llvm/test/CodeGen/AMDGPU/i1-copy-from-loop.ll
  llvm/test/CodeGen/AMDGPU/icmp64.ll
  llvm/test/CodeGen/AMDGPU/insert_vector_dynelt.ll
  llvm/test/CodeGen/AMDGPU/insert_vector_elt.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.div.fmas.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.icmp.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.is.private.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.is.shared.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.kill.ll
  llvm/test/CodeGen/AMDGPU/llvm.mulo.ll
  llvm/test/CodeGen/AMDGPU/llvm.round.f64.ll
  llvm/test/CodeGen/AMDGPU/load-select-ptr.ll
  llvm/test/CodeGen/AMDGPU/loop_break.ll
  llvm/test/CodeGen/AMDGPU/min.ll
  llvm/test/CodeGen/AMDGPU/optimize-negated-cond.ll
  llvm/test/CodeGen/AMDGPU/or.ll
  llvm/test/CodeGen/AMDGPU/sad.ll
  llvm/test/CodeGen/AMDGPU/saddo.ll
  llvm/test/CodeGen/AMDGPU/sdiv64.ll
  llvm/test/CodeGen/AMDGPU/select-fabs-fneg-extract.ll
  llvm/test/CodeGen/AMDGPU/select-opt.ll
  llvm/test/CodeGen/AMDGPU/select-vectors.ll
  llvm/test/CodeGen/AMDGPU/selectcc-opt.ll
  llvm/test/CodeGen/AMDGPU/selectcc.ll
  llvm/test/CodeGen/AMDGPU/setcc-opt.ll
  llvm/test/CodeGen/AMDGPU/setcc.ll
  llvm/test/CodeGen/AMDGPU/setcc64.ll
  llvm/test/CodeGen/AMDGPU/shift-i128.ll
  llvm/test/CodeGen/AMDGPU/si-annotate-cf.ll
  llvm/test/CodeGen/AMDGPU/si-annotate-cfg-loop-assert.ll
  llvm/test/CodeGen/AMDGPU/sign_extend.ll
  llvm/test/CodeGen/AMDGPU/sint_to_fp.f64.ll
  llvm/test/CodeGen/AMDGPU/sint_to_fp.ll
  llvm/test/CodeGen/AMDGPU/srem64.ll
  llvm/test/CodeGen/AMDGPU/udiv64.ll
  llvm/test/CodeGen/AMDGPU/uint_to_fp.f64.ll
  llvm/test/CodeGen/AMDGPU/uint_to_fp.ll
  llvm/test/CodeGen/AMDGPU/uniform-cfg.ll
  llvm/test/CodeGen/AMDGPU/urem64.ll
  llvm/test/CodeGen/AMDGPU/v_cndmask.ll
  llvm/test/CodeGen/AMDGPU/vector-alloca-bitcast.ll
  llvm/test/CodeGen/AMDGPU/vector-extract-insert.ll
  llvm/test/CodeGen/AMDGPU/vselect.ll
  llvm/test/CodeGen/AMDGPU/zero_extend.ll

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