[PATCH] D98659: [MachineCopyPropagation] Do more backward copy propagations

[yshui via Phabricator via llvm-commits]

yshui updated this revision to Diff 351684.
yshui added a comment.

One more affected test: `CodeGen/ARM/umulo-128-legalisation-lowering.ll`


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98659/new/

https://reviews.llvm.org/D98659

Files:
  llvm/lib/CodeGen/MachineCopyPropagation.cpp
  llvm/test/CodeGen/ARM/umulo-128-legalisation-lowering.ll
  llvm/test/CodeGen/Mips/llvm-ir/mul.ll
  llvm/test/CodeGen/Mips/llvm-ir/sdiv.ll
  llvm/test/CodeGen/Mips/llvm-ir/srem.ll
  llvm/test/CodeGen/Mips/llvm-ir/udiv.ll
  llvm/test/CodeGen/Mips/llvm-ir/urem.ll
  llvm/test/CodeGen/Mips/mcount.ll
  llvm/test/CodeGen/Mips/micromips-gp-rc.ll
  llvm/test/CodeGen/Mips/tailcall/tailcall.ll
  llvm/test/CodeGen/Mips/tls.ll
  llvm/test/CodeGen/RISCV/rvv/vselect-fp-rv32.ll
  llvm/test/CodeGen/RISCV/rvv/vselect-fp-rv64.ll
  llvm/test/CodeGen/X86/bitreverse.ll
  llvm/test/CodeGen/X86/fp128-libcalls-strict.ll
  llvm/test/CodeGen/X86/machine-copy-prop.mir
  llvm/test/CodeGen/X86/mul-i1024.ll
  llvm/test/CodeGen/X86/mul-i512.ll
  llvm/test/CodeGen/X86/pr43820.ll
  llvm/test/CodeGen/X86/sdiv_fix.ll
  llvm/test/CodeGen/X86/sdiv_fix_sat.ll
  llvm/test/CodeGen/X86/shift-and.ll
  llvm/test/CodeGen/X86/shrink_vmul.ll
  llvm/test/CodeGen/X86/sqrt-fastmath.ll
  llvm/test/CodeGen/X86/umulo-128-legalisation-lowering.ll
  llvm/test/CodeGen/X86/vector-interleaved-load-i16-stride-4.ll

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