[PATCH] D28167: Create as few pieces of an argument as possible when promoting an argument.

[Xin Tong via Phabricator via llvm-commits]

trentxintong updated this revision to Diff 82701.
trentxintong added a comment.

Rework how ArgIndices is iterated a bit.


https://reviews.llvm.org/D28167

Files:
  lib/Transforms/IPO/ArgumentPromotion.cpp
  test/Transforms/ArgumentPromotion/aggregate-promote-overlapping.ll

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