[PATCH] D133315: [Assignment Tracking][20/*] Account for assignment tracking in DSE

Jeremy Morse via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Sep 14 08:07:08 PDT 2022


jmorse accepted this revision.
jmorse added a comment.
This revision is now accepted and ready to land.

LGTM



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Comment at: llvm/test/DebugInfo/Generic/assignment-tracking/dse/dse-after-memcpyopt-merge.ll:10
+;; such as in this example. DSE is going to shorten the memset because there's
+;; a later store that overwrites part of it. Insert an linked dbg.assign after
+;; each overlapping fragment to undef the dead part's memory location without
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https://reviews.llvm.org/D133315



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