[PATCH] D83670: [NFCI][InstCombine] Move store merging from `visitStoreInst()` into `visitUnconditionalBranchInst()`

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri created this revision.
lebedev.ri added reviewers: nikic, spatel.
lebedev.ri added a project: LLVM.
Herald added a subscriber: hiraditya.

As @nikic is pointing out in https://bugs.llvm.org/show_bug.cgi?id=46680#c5,
InstCombine should not have forward instruction scans,
so let's move this transform into the proper place.

This is pretty much NFCI.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D83670

Files:
  llvm/lib/Transforms/InstCombine/InstCombineInternal.h
  llvm/lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
  llvm/lib/Transforms/InstCombine/InstructionCombining.cpp

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