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(parent: e218641) | patch
Promote aggregate store to memset when possible
authorAmaury Sechet <deadalnix@gmail.com>
Wed, 6 Jan 2016 19:47:24 +0000 (19:47 +0000)
committerAmaury Sechet <deadalnix@gmail.com>
Wed, 6 Jan 2016 19:47:24 +0000 (19:47 +0000)
commitbb81476a2869c30fcd85cfd4365f33211eeab061
treea2ec84cff9a43d6ee383031137488381d5bd3934tree | snapshot
parente2186416739cf5f9be64c5986e3fdd0b7c30bd24commit | diff
Promote aggregate store to memset when possible

Summary: As per title. This will allow the optimizer to pick up on it.

Reviewers: craig.topper, spatel, dexonsmith, Prazek, chandlerc, joker.eph, majnemer

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D15923

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256969 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/MemCpyOptimizer.cpp diff | blob | history
test/Transforms/MemCpyOpt/fca2memcpy.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors