[PATCH] D152658: [InstCombine] Change SimplifyDemandedVectorElts to use PoisonElts instead of UndefElts

[Manuel Brito via Phabricator via cfe-commits]

ManuelJBrito updated this revision to Diff 536882.
ManuelJBrito added a comment.

rebase & ping


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152658/new/

https://reviews.llvm.org/D152658

Files:
  clang/test/CodeGen/SystemZ/builtins-systemz-zvector-constrained.c
  clang/test/CodeGen/SystemZ/builtins-systemz-zvector.c
  clang/test/CodeGen/SystemZ/builtins-systemz-zvector2-constrained.c
  clang/test/CodeGen/SystemZ/builtins-systemz-zvector2.c
  clang/test/CodeGen/aarch64-neon-vcmla.c
  clang/test/CodeGen/nofpclass.c
  clang/test/Headers/wasm.c
  llvm/include/llvm/Analysis/TargetTransformInfo.h
  llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
  llvm/include/llvm/CodeGen/BasicTTIImpl.h
  llvm/include/llvm/Transforms/InstCombine/InstCombiner.h
  llvm/lib/Analysis/TargetTransformInfo.cpp
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
  llvm/lib/Target/AMDGPU/AMDGPUInstCombineIntrinsic.cpp
  llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
  llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
  llvm/lib/Target/ARM/ARMTargetTransformInfo.h
  llvm/lib/Target/X86/X86InstCombineIntrinsic.cpp
  llvm/lib/Target/X86/X86TargetTransformInfo.h
  llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
  llvm/lib/Transforms/InstCombine/InstCombineInternal.h
  llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
  llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
  llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
  llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
  llvm/test/Transforms/InstCombine/AArch64/demandelts.ll
  llvm/test/Transforms/InstCombine/AMDGPU/amdgcn-demanded-vector-elts-inseltpoison.ll
  llvm/test/Transforms/InstCombine/AMDGPU/amdgcn-demanded-vector-elts.ll
  llvm/test/Transforms/InstCombine/AMDGPU/amdgcn-simplify-image-buffer-stores.ll
  llvm/test/Transforms/InstCombine/X86/clmulqdq.ll
  llvm/test/Transforms/InstCombine/X86/x86-addsub.ll
  llvm/test/Transforms/InstCombine/X86/x86-avx2.ll
  llvm/test/Transforms/InstCombine/X86/x86-avx512-inseltpoison.ll
  llvm/test/Transforms/InstCombine/X86/x86-avx512.ll
  llvm/test/Transforms/InstCombine/X86/x86-muldq.ll
  llvm/test/Transforms/InstCombine/X86/x86-pack-inseltpoison.ll
  llvm/test/Transforms/InstCombine/X86/x86-pack.ll
  llvm/test/Transforms/InstCombine/X86/x86-pshufb-inseltpoison.ll
  llvm/test/Transforms/InstCombine/X86/x86-pshufb.ll
  llvm/test/Transforms/InstCombine/X86/x86-sse4a-inseltpoison.ll
  llvm/test/Transforms/InstCombine/X86/x86-sse4a.ll
  llvm/test/Transforms/InstCombine/X86/x86-vector-shifts.ll
  llvm/test/Transforms/InstCombine/X86/x86-vpermil.ll
  llvm/test/Transforms/InstCombine/assume.ll
  llvm/test/Transforms/InstCombine/bitcast-vec-canon-inseltpoison.ll
  llvm/test/Transforms/InstCombine/bitcast-vec-canon.ll
  llvm/test/Transforms/InstCombine/bitreverse.ll
  llvm/test/Transforms/InstCombine/broadcast.ll
  llvm/test/Transforms/InstCombine/bswap.ll
  llvm/test/Transforms/InstCombine/extractelement.ll
  llvm/test/Transforms/InstCombine/icmp-bc-vec.ll
  llvm/test/Transforms/InstCombine/icmp-vec.ll
  llvm/test/Transforms/InstCombine/inselt-binop.ll
  llvm/test/Transforms/InstCombine/insert-const-shuf.ll
  llvm/test/Transforms/InstCombine/insert-extract-shuffle-inseltpoison.ll
  llvm/test/Transforms/InstCombine/insert-extract-shuffle.ll
  llvm/test/Transforms/InstCombine/logical-select.ll
  llvm/test/Transforms/InstCombine/masked_intrinsics-inseltpoison.ll
  llvm/test/Transforms/InstCombine/masked_intrinsics.ll
  llvm/test/Transforms/InstCombine/matrix-multiplication-negation.ll
  llvm/test/Transforms/InstCombine/nsw.ll
  llvm/test/Transforms/InstCombine/pr38984.ll
  llvm/test/Transforms/InstCombine/select-binop-cmp.ll
  llvm/test/Transforms/InstCombine/select-extractelement-inseltpoison.ll
  llvm/test/Transforms/InstCombine/select-extractelement.ll
  llvm/test/Transforms/InstCombine/shift-add.ll
  llvm/test/Transforms/InstCombine/shuffle-cast.ll
  llvm/test/Transforms/InstCombine/shuffle-select-narrow.ll
  llvm/test/Transforms/InstCombine/shuffle_select.ll
  llvm/test/Transforms/InstCombine/shufflevec-bitcast.ll
  llvm/test/Transforms/InstCombine/shufflevector-div-rem-inseltpoison.ll
  llvm/test/Transforms/InstCombine/shufflevector-div-rem.ll
  llvm/test/Transforms/InstCombine/sub-of-negatible.ll
  llvm/test/Transforms/InstCombine/trunc-extractelement-inseltpoison.ll
  llvm/test/Transforms/InstCombine/trunc-extractelement.ll
  llvm/test/Transforms/InstCombine/trunc.ll
  llvm/test/Transforms/InstCombine/type_pun.ll
  llvm/test/Transforms/InstCombine/vec_demanded_elts-inseltpoison.ll
  llvm/test/Transforms/InstCombine/vec_demanded_elts.ll
  llvm/test/Transforms/InstCombine/vec_gep_scalar_arg.ll
  llvm/test/Transforms/InstCombine/vec_phi_extract-inseltpoison.ll
  llvm/test/Transforms/InstCombine/vec_phi_extract.ll
  llvm/test/Transforms/InstCombine/vec_shuffle-inseltpoison.ll
  llvm/test/Transforms/InstCombine/vec_shuffle.ll
  llvm/test/Transforms/InstCombine/vector-casts-inseltpoison.ll
  llvm/test/Transforms/InstCombine/vector-casts.ll
  llvm/test/Transforms/LoopVectorize/invariant-store-vectorization-2.ll
  llvm/test/Transforms/LowerMatrixIntrinsics/multiply-fused-dominance.ll
  llvm/test/Transforms/LowerMatrixIntrinsics/multiply-fused-loops.ll
  llvm/test/Transforms/LowerMatrixIntrinsics/multiply-fused-multiple-blocks.ll
  llvm/test/Transforms/LowerMatrixIntrinsics/multiply-fused.ll
  llvm/test/Transforms/LowerMatrixIntrinsics/multiply-minimal.ll
  llvm/test/Transforms/PhaseOrdering/X86/pr61061.ll
  llvm/test/Transforms/PhaseOrdering/X86/scalarization.ll
  llvm/test/Transforms/PhaseOrdering/X86/shuffle.ll
  llvm/test/Transforms/SLPVectorizer/AMDGPU/add_sub_sat.ll
  llvm/test/Transforms/SLPVectorizer/X86/alternate-calls.ll
  llvm/test/Transforms/SLPVectorizer/X86/alternate-int.ll
  llvm/test/Transforms/SLPVectorizer/X86/pr47629.ll
  llvm/test/Transforms/SLPVectorizer/X86/pr47642.ll
  llvm/test/Transforms/SLPVectorizer/X86/pr49081.ll

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