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[DAG] Allow merging of stores of vector loads
authorNirav Dave <niravd@google.com>
Thu, 3 Aug 2017 15:51:20 +0000 (15:51 +0000)
committerNirav Dave <niravd@google.com>
Thu, 3 Aug 2017 15:51:20 +0000 (15:51 +0000)
commit3fc1c2365ce3c8778d25c3eadfb84f27f9ec1496
treec352e5b9de937da4a2b63ed1f1691fc43ae995a1tree | snapshot
parentbfde70b097bdba45fa4b82db8f88fa71df51b1d3commit | diff
[DAG]  Allow merging of stores of vector loads

Remove restriction disallowing merging of stores vector loads into
larger store of larger vector load.

Reviewers: RKSimon, efriedma, spatel

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D36158

llvm-svn: 309951
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp diff | blob | history
llvm/test/CodeGen/X86/MergeConsecutiveStores.ll diff | blob | history
Domain: System / Toolchain;