[all-commits] [llvm/llvm-project] 486ed8: [ConstProp] Remove ConstantPropagation

aeubanks via All-commits all-commits at lists.llvm.org
Wed Aug 26 15:57:07 PDT 2020 

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 486ed885339d70cd71ee55567282a43cce28d763
      https://github.com/llvm/llvm-project/commit/486ed885339d70cd71ee55567282a43cce28d763
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2020-08-26 (Wed, 26 Aug 2020)

  Changed paths:
    M llvm/bindings/go/llvm/executionengine_test.go
    M llvm/bindings/go/llvm/transforms_scalar.go
    M llvm/bindings/ocaml/transforms/scalar_opts/llvm_scalar_opts.mli
    M llvm/bindings/ocaml/transforms/scalar_opts/scalar_opts_ocaml.c
    M llvm/docs/CommandLine.rst
    M llvm/docs/Passes.rst
    M llvm/include/llvm-c/Transforms/Scalar.h
    M llvm/include/llvm/InitializePasses.h
    M llvm/include/llvm/LinkAllPasses.h
    M llvm/include/llvm/Transforms/Scalar.h
    M llvm/lib/Transforms/Scalar/CMakeLists.txt
    R llvm/lib/Transforms/Scalar/ConstantProp.cpp
    M llvm/lib/Transforms/Scalar/Scalar.cpp
    R llvm/test/Analysis/ConstantFolding/AMDGPU/cos.ll
    R llvm/test/Analysis/ConstantFolding/AMDGPU/cubeid.ll
    R llvm/test/Analysis/ConstantFolding/AMDGPU/cubema.ll
    R llvm/test/Analysis/ConstantFolding/AMDGPU/cubesc.ll
    R llvm/test/Analysis/ConstantFolding/AMDGPU/cubetc.ll
    R llvm/test/Analysis/ConstantFolding/AMDGPU/fmul_legacy.ll
    R llvm/test/Analysis/ConstantFolding/AMDGPU/fract.ll
    R llvm/test/Analysis/ConstantFolding/AMDGPU/lit.local.cfg
    R llvm/test/Analysis/ConstantFolding/AMDGPU/sin.ll
    R llvm/test/Analysis/ConstantFolding/ARM/lit.local.cfg
    R llvm/test/Analysis/ConstantFolding/ARM/mve-vctp.ll
    R llvm/test/Analysis/ConstantFolding/WebAssembly/trunc.ll
    R llvm/test/Analysis/ConstantFolding/WebAssembly/trunc_saturate.ll
    R llvm/test/Analysis/ConstantFolding/abs.ll
    R llvm/test/Analysis/ConstantFolding/allones.ll
    R llvm/test/Analysis/ConstantFolding/binop-identity-undef.ll
    R llvm/test/Analysis/ConstantFolding/bitcount.ll
    R llvm/test/Analysis/ConstantFolding/cast-vector.ll
    R llvm/test/Analysis/ConstantFolding/copysign.ll
    R llvm/test/Analysis/ConstantFolding/extractelement-vscale.ll
    R llvm/test/Analysis/ConstantFolding/fneg.ll
    R llvm/test/Analysis/ConstantFolding/fp-undef.ll
    R llvm/test/Analysis/ConstantFolding/freeze.ll
    R llvm/test/Analysis/ConstantFolding/funnel-shift.ll
    R llvm/test/Analysis/ConstantFolding/gep-alias.ll
    R llvm/test/Analysis/ConstantFolding/gep-constanfolding-error.ll
    R llvm/test/Analysis/ConstantFolding/gep-zeroinit-vector.ll
    R llvm/test/Analysis/ConstantFolding/gep.ll
    R llvm/test/Analysis/ConstantFolding/math-1.ll
    R llvm/test/Analysis/ConstantFolding/math-2.ll
    R llvm/test/Analysis/ConstantFolding/min-max.ll
    R llvm/test/Analysis/ConstantFolding/rint.ll
    R llvm/test/Analysis/ConstantFolding/round.ll
    R llvm/test/Analysis/ConstantFolding/saturating-add-sub.ll
    R llvm/test/Analysis/ConstantFolding/smul-fix-sat.ll
    R llvm/test/Analysis/ConstantFolding/smul-fix.ll
    R llvm/test/Analysis/ConstantFolding/timeout.ll
    R llvm/test/Analysis/ConstantFolding/trunc.ll
    R llvm/test/Analysis/ConstantFolding/vecreduce.ll
    R llvm/test/Analysis/ConstantFolding/vector-undef-elts.ll
    R llvm/test/Analysis/ConstantFolding/vectorgep-crash.ll
    R llvm/test/Analysis/ConstantFolding/vscale-getelementptr.ll
    R llvm/test/Analysis/ConstantFolding/vscale-shufflevector.ll
    R llvm/test/Analysis/ConstantFolding/vscale.ll
    M llvm/test/Assembler/2002-04-07-HexFloatConstants.ll
    M llvm/test/Bitcode/extractelement.ll
    R llvm/test/Other/2002-03-11-ConstPropCrash.ll
    R llvm/test/Transforms/ConstProp/2002-05-03-DivideByZeroException.ll
    R llvm/test/Transforms/ConstProp/2002-05-03-NotOperator.ll
    R llvm/test/Transforms/ConstProp/2002-09-03-SetCC-Bools.ll
    R llvm/test/Transforms/ConstProp/2003-05-12-DivideError.ll
    R llvm/test/Transforms/ConstProp/2005-01-28-SetCCGEP.ll
    R llvm/test/Transforms/ConstProp/2006-11-30-vector-cast.ll
    R llvm/test/Transforms/ConstProp/2006-12-01-TruncBoolBug.ll
    R llvm/test/Transforms/ConstProp/2006-12-01-bool-casts.ll
    R llvm/test/Transforms/ConstProp/2007-02-05-BitCast.ll
    R llvm/test/Transforms/ConstProp/2007-02-23-sdiv.ll
    R llvm/test/Transforms/ConstProp/2008-07-07-VectorCompare.ll
    R llvm/test/Transforms/ConstProp/2009-06-20-constexpr-zero-lhs.ll
    R llvm/test/Transforms/ConstProp/2009-09-01-GEP-Crash.ll
    R llvm/test/Transforms/ConstProp/InsertElement.ll
    R llvm/test/Transforms/ConstProp/avx512.ll
    R llvm/test/Transforms/ConstProp/basictest.ll
    R llvm/test/Transforms/ConstProp/bitcast.ll
    R llvm/test/Transforms/ConstProp/bswap.ll
    R llvm/test/Transforms/ConstProp/calls-math-finite.ll
    R llvm/test/Transforms/ConstProp/calls.ll
    R llvm/test/Transforms/ConstProp/cast.ll
    R llvm/test/Transforms/ConstProp/constant-expr.ll
    R llvm/test/Transforms/ConstProp/convert-from-fp16.ll
    R llvm/test/Transforms/ConstProp/div-zero.ll
    R llvm/test/Transforms/ConstProp/extractvalue.ll
    R llvm/test/Transforms/ConstProp/float-to-ptr-cast.ll
    R llvm/test/Transforms/ConstProp/fma.ll
    R llvm/test/Transforms/ConstProp/insertvalue.ll
    R llvm/test/Transforms/ConstProp/loads.ll
    R llvm/test/Transforms/ConstProp/logicaltest.ll
    R llvm/test/Transforms/ConstProp/overflow-ops.ll
    R llvm/test/Transforms/ConstProp/phi.ll
    R llvm/test/Transforms/ConstProp/remtest.ll
    R llvm/test/Transforms/ConstProp/shift.ll
    R llvm/test/Transforms/ConstProp/sse.ll
    R llvm/test/Transforms/ConstProp/trunc_vec.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2002-03-11-ConstPropCrash.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2002-05-03-DivideByZeroException.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2002-05-03-NotOperator.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2002-09-03-SetCC-Bools.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2003-05-12-DivideError.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2005-01-28-SetCCGEP.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2006-11-30-vector-cast.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2006-12-01-TruncBoolBug.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2006-12-01-bool-casts.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2007-02-05-BitCast.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2007-02-23-sdiv.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2008-07-07-VectorCompare.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2009-06-20-constexpr-zero-lhs.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/2009-09-01-GEP-Crash.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/AMDGPU/cos.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/AMDGPU/cubeid.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/AMDGPU/cubema.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/AMDGPU/cubesc.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/AMDGPU/cubetc.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/AMDGPU/fmul_legacy.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/AMDGPU/fract.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/AMDGPU/lit.local.cfg
    A llvm/test/Transforms/InstSimplify/ConstProp/AMDGPU/sin.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/ARM/lit.local.cfg
    A llvm/test/Transforms/InstSimplify/ConstProp/ARM/mve-vctp.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/InsertElement.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/WebAssembly/trunc.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/WebAssembly/trunc_saturate.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/abs.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/allones.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/avx512.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/basictest.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/binop-identity-undef.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/bitcast.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/bitcount.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/bswap.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/calls-math-finite.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/calls.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/cast-vector.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/cast.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/constant-expr.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/convert-from-fp16.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/copysign.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/div-zero.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/extractelement-vscale.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/extractvalue.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/float-to-ptr-cast.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/fma.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/fneg.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/fp-undef.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/freeze.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/funnel-shift.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/gep-alias.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/gep-constanfolding-error.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/gep-zeroinit-vector.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/gep.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/insertvalue.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/loads.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/logicaltest.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/math-1.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/math-2.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/min-max.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/overflow-ops.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/phi.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/remtest.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/rint.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/round.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/saturating-add-sub.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/shift.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/smul-fix-sat.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/smul-fix.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/sse.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/timeout.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/trunc.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/trunc_vec.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/vecreduce.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/vector-undef-elts.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/vectorgep-crash.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/vscale-getelementptr.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/vscale-shufflevector.ll
    A llvm/test/Transforms/InstSimplify/ConstProp/vscale.ll
    M llvm/test/Transforms/SimplifyCFG/2005-12-03-IncorrectPHIFold.ll
    M llvm/unittests/ExecutionEngine/MCJIT/MCJITCAPITest.cpp
    M llvm/utils/gn/secondary/llvm/lib/Transforms/Scalar/BUILD.gn

  Log Message:
  -----------
  [ConstProp] Remove ConstantPropagation

As discussed in
http://lists.llvm.org/pipermail/llvm-dev/2020-July/143801.html.

Currently no users outside of unit tests.

Replace all instances in tests of -constprop with -instsimplify.
Notable changes in tests:
* vscale.ll - @llvm.sadd.sat.nxv16i8 is evaluated by instsimplify, use a fake intrinsic instead
* InsertElement.ll - insertelement undef is removed by instsimplify in @insertelement_undef
llvm/test/Transforms/ConstProp moved to llvm/test/Transforms/InstSimplify/ConstProp

Reviewed By: lattner, nikic

Differential Revision: https://reviews.llvm.org/D85159

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