[PATCH] D120169: [Debuginfo][LSR} Add support for salvaging variadic dbg.value intrinsics [2/2]

[Chris Jackson via Phabricator via llvm-commits]

chrisjackson updated this revision to Diff 423631.
chrisjackson added a comment.

Attempt to correct the final overwrite of the dbg.value, based on the count of DW_OP_llvm_arg operands in the expression.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D120169/new/

https://reviews.llvm.org/D120169

Files:
  llvm/include/llvm/Analysis/ScalarEvolution.h
  llvm/lib/Analysis/ScalarEvolution.cpp
  llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
  llvm/test/Transforms/LoopStrengthReduce/debuginfo-scev-salvage-5.ll

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