[PATCH] D80000: [MSSA] Doc: Clobbers, more info on Defs / Def chain

[Stefanos Baziotis via Phabricator via llvm-commits]

baziotis created this revision.
baziotis added reviewers: asbirlea, george.burgess.iv.
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Comment at: llvm/docs/MemorySSA.rst:25
 It can also be thought of as a way to cheaply give versions to the complete
-state of heap memory, and associate memory operations with those versions.
+state of memory, and associate memory operations with those versions.
 
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A lot of times, the combo "heap memory" is used instead of just "memory". It doesn't seem to me that `MSSA` is heap-specific,
do I miss something?


Added some info on what a clobber is and some additional information about `MemoryDef`s.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D80000

Files:
  llvm/docs/MemorySSA.rst

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