Explode store of arrays in instcombine

Summary: This is the last step toward supporting aggregate memory access in instcombine. This explodes stores of arrays into a serie of stores for each element, allowing them to be optimized.

Reviewers: joker.eph, reames, hfinkel, majnemer, mgrang

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D17828

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262530 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed