[PATCH] D30751: [MachineCopyPropagation] Extend pass to do COPY source forwarding

[Geoff Berry via Phabricator via llvm-commits]

gberry updated this revision to Diff 104212.
gberry edited the summary of this revision.
gberry added a comment.
Herald added subscribers: eraman, sdardis.

Rebased and addressed some review comments


https://reviews.llvm.org/D30751

Files:
  include/llvm/CodeGen/Passes.h
  include/llvm/InitializePasses.h
  lib/CodeGen/CodeGen.cpp
  lib/CodeGen/MachineCopyPropagation.cpp
  lib/CodeGen/TargetPassConfig.cpp
  test/CodeGen/AArch64/aarch64-fold-lslfast.ll
  test/CodeGen/AArch64/arm64-AdvSIMD-Scalar.ll
  test/CodeGen/AArch64/arm64-zero-cycle-regmov.ll
  test/CodeGen/AArch64/f16-instructions.ll
  test/CodeGen/AArch64/flags-multiuse.ll
  test/CodeGen/AArch64/merge-store-dependency.ll
  test/CodeGen/AArch64/neg-imm.ll
  test/CodeGen/AMDGPU/attr-amdgpu-flat-work-group-size.ll
  test/CodeGen/AMDGPU/attr-amdgpu-waves-per-eu.ll
  test/CodeGen/AMDGPU/mubuf-offset-private.ll
  test/CodeGen/AMDGPU/multilevel-break.ll
  test/CodeGen/AMDGPU/private-access-no-objects.ll
  test/CodeGen/AMDGPU/ret.ll
  test/CodeGen/AMDGPU/scratch-simple.ll
  test/CodeGen/AMDGPU/vgpr-spill-emergency-stack-slot-compute.ll
  test/CodeGen/ARM/atomic-op.ll
  test/CodeGen/ARM/swifterror.ll
  test/CodeGen/Mips/llvm-ir/sub.ll
  test/CodeGen/PowerPC/fma-mutate.ll
  test/CodeGen/PowerPC/inlineasm-i64-reg.ll
  test/CodeGen/PowerPC/tail-dup-layout.ll
  test/CodeGen/SPARC/32abi.ll
  test/CodeGen/SPARC/atomics.ll
  test/CodeGen/Thumb/thumb-shrink-wrapping.ll
  test/CodeGen/X86/2006-03-01-InstrSchedBug.ll
  test/CodeGen/X86/arg-copy-elide.ll
  test/CodeGen/X86/avg.ll
  test/CodeGen/X86/avx512-bugfix-25270.ll
  test/CodeGen/X86/avx512-calling-conv.ll
  test/CodeGen/X86/avx512-mask-op.ll
  test/CodeGen/X86/avx512bw-intrinsics-upgrade.ll
  test/CodeGen/X86/buildvec-insertvec.ll
  test/CodeGen/X86/combine-fcopysign.ll
  test/CodeGen/X86/complex-fastmath.ll
  test/CodeGen/X86/divide-by-constant.ll
  test/CodeGen/X86/fmaxnum.ll
  test/CodeGen/X86/fminnum.ll
  test/CodeGen/X86/fp128-i128.ll
  test/CodeGen/X86/haddsub-2.ll
  test/CodeGen/X86/haddsub-undef.ll
  test/CodeGen/X86/inline-asm-fpstack.ll
  test/CodeGen/X86/ipra-local-linkage.ll
  test/CodeGen/X86/localescape.ll
  test/CodeGen/X86/mul-i1024.ll
  test/CodeGen/X86/mul-i512.ll
  test/CodeGen/X86/mul128.ll
  test/CodeGen/X86/pmul.ll
  test/CodeGen/X86/powi.ll
  test/CodeGen/X86/pr11334.ll
  test/CodeGen/X86/pr29112.ll
  test/CodeGen/X86/psubus.ll
  test/CodeGen/X86/select.ll
  test/CodeGen/X86/shrink-wrap-chkstk.ll
  test/CodeGen/X86/sqrt-fastmath.ll
  test/CodeGen/X86/sse-scalar-fp-arith.ll
  test/CodeGen/X86/sse1.ll
  test/CodeGen/X86/sse3-avx-addsub-2.ll
  test/CodeGen/X86/statepoint-live-in.ll
  test/CodeGen/X86/statepoint-stack-usage.ll
  test/CodeGen/X86/vec_fp_to_int.ll
  test/CodeGen/X86/vec_int_to_fp.ll
  test/CodeGen/X86/vec_minmax_sint.ll
  test/CodeGen/X86/vec_shift4.ll
  test/CodeGen/X86/vector-blend.ll
  test/CodeGen/X86/vector-idiv-sdiv-128.ll
  test/CodeGen/X86/vector-idiv-udiv-128.ll
  test/CodeGen/X86/vector-rotate-128.ll
  test/CodeGen/X86/vector-sext.ll
  test/CodeGen/X86/vector-shift-ashr-128.ll
  test/CodeGen/X86/vector-shift-lshr-128.ll
  test/CodeGen/X86/vector-shift-shl-128.ll
  test/CodeGen/X86/vector-shuffle-combining.ll
  test/CodeGen/X86/vector-trunc-math.ll
  test/CodeGen/X86/vector-zext.ll
  test/CodeGen/X86/vselect-minmax.ll
  test/CodeGen/X86/widen_conv-3.ll
  test/CodeGen/X86/widen_conv-4.ll
  test/CodeGen/X86/x86-shrink-wrap-unwind.ll
  test/CodeGen/X86/x86-shrink-wrapping.ll

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