[PATCH] D93817: Update transformations to use poison for insertelement/shufflevector's placeholder value

[Juneyoung Lee via Phabricator via llvm-commits]

aqjune updated this revision to Diff 314503.
aqjune added a comment.

Rebase


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D93817/new/

https://reviews.llvm.org/D93817

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/X86/avx-shuffle-builtins.c
  clang/test/CodeGen/aarch64-bf16-dotprod-intrinsics.c
  clang/test/CodeGen/aarch64-bf16-getset-intrinsics.c
  clang/test/CodeGen/aarch64-bf16-lane-intrinsics.c
  clang/test/CodeGen/aarch64-bf16-ldst-intrinsics.c
  clang/test/CodeGen/aarch64-neon-dot-product.c
  clang/test/CodeGen/arm-bf16-convert-intrinsics.c
  clang/test/CodeGen/arm-bf16-dotprod-intrinsics.c
  clang/test/CodeGen/arm-bf16-getset-intrinsics.c
  clang/test/CodeGen/arm-neon-dot-product.c
  llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
  llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp
  llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
  llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/test/Transforms/CodeGenPrepare/ARM/sink-add-mul-shufflevector-inseltpoison.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/X86/x86-avx512-inseltpoison.ll
  llvm/test/Transforms/InstCombine/X86/x86-avx512.ll
  llvm/test/Transforms/InstCombine/X86/x86-f16c-inseltpoison.ll
  llvm/test/Transforms/InstCombine/X86/x86-f16c.ll
  llvm/test/Transforms/InstCombine/X86/x86-vector-shifts-inseltpoison.ll
  llvm/test/Transforms/InstCombine/X86/x86-vector-shifts.ll
  llvm/test/Transforms/InstCombine/bitcast-vec-canon-inseltpoison.ll
  llvm/test/Transforms/InstCombine/bitcast-vec-canon.ll
  llvm/test/Transforms/InstCombine/broadcast-inseltpoison.ll
  llvm/test/Transforms/InstCombine/broadcast.ll
  llvm/test/Transforms/InstCombine/canonicalize-vector-extract.ll
  llvm/test/Transforms/InstCombine/extractelement-inseltpoison.ll
  llvm/test/Transforms/InstCombine/extractelement.ll
  llvm/test/Transforms/InstCombine/gep-inbounds-null.ll
  llvm/test/Transforms/InstCombine/getelementptr.ll
  llvm/test/Transforms/InstCombine/icmp-vec-inseltpoison.ll
  llvm/test/Transforms/InstCombine/icmp-vec.ll
  llvm/test/Transforms/InstCombine/insert-extract-shuffle-inseltpoison.ll
  llvm/test/Transforms/InstCombine/insert-extract-shuffle.ll
  llvm/test/Transforms/InstCombine/masked_intrinsics-inseltpoison.ll
  llvm/test/Transforms/InstCombine/masked_intrinsics.ll
  llvm/test/Transforms/InstCombine/obfuscated_splat-inseltpoison.ll
  llvm/test/Transforms/InstCombine/obfuscated_splat.ll
  llvm/test/Transforms/InstCombine/select-extractelement-inseltpoison.ll
  llvm/test/Transforms/InstCombine/select-extractelement.ll
  llvm/test/Transforms/InstCombine/shufflevector-div-rem-inseltpoison.ll
  llvm/test/Transforms/InstCombine/shufflevector-div-rem.ll
  llvm/test/Transforms/InstCombine/trunc-extractelement-inseltpoison.ll
  llvm/test/Transforms/InstCombine/trunc-extractelement.ll
  llvm/test/Transforms/InstCombine/trunc-inseltpoison.ll
  llvm/test/Transforms/InstCombine/trunc.ll
  llvm/test/Transforms/InstCombine/vec-binop-select-inseltpoison.ll
  llvm/test/Transforms/InstCombine/vec-binop-select.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-inseltpoison.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/vscale_cmp.ll
  llvm/test/Transforms/InstSimplify/shufflevector-inseltpoison.ll
  llvm/test/Transforms/LoopVectorize/SystemZ/predicated-first-order-recurrence.ll
  llvm/test/Transforms/LoopVectorize/X86/metadata-enable.ll
  llvm/test/Transforms/LoopVectorize/first-order-recurrence-complex.ll
  llvm/test/Transforms/LoopVectorize/first-order-recurrence.ll
  llvm/test/Transforms/LoopVectorize/induction.ll
  llvm/test/Transforms/LoopVectorize/invariant-store-vectorization.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/shuffle-inseltpoison.ll
  llvm/test/Transforms/PhaseOrdering/X86/shuffle.ll
  llvm/test/Transforms/PhaseOrdering/X86/vector-reductions.ll
  llvm/test/Transforms/SLPVectorizer/AArch64/getelementptr.ll
  llvm/test/Transforms/SLPVectorizer/AArch64/transpose-inseltpoison.ll
  llvm/test/Transforms/SLPVectorizer/AArch64/transpose.ll
  llvm/test/Transforms/SLPVectorizer/AMDGPU/add_sub_sat-inseltpoison.ll
  llvm/test/Transforms/SLPVectorizer/AMDGPU/add_sub_sat.ll
  llvm/test/Transforms/SLPVectorizer/WebAssembly/no-vectorize-rotate.ll
  llvm/test/Transforms/SLPVectorizer/X86/alternate-int-inseltpoison.ll
  llvm/test/Transforms/SLPVectorizer/X86/alternate-int.ll
  llvm/test/Transforms/SLPVectorizer/X86/operandorder.ll
  llvm/test/Transforms/SLPVectorizer/X86/pr46983.ll
  llvm/test/Transforms/SLPVectorizer/X86/pr47629-inseltpoison.ll
  llvm/test/Transforms/SLPVectorizer/X86/pr47629.ll
  llvm/test/Transforms/Scalarizer/variable-extractelement.ll

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