tree 4e75951cc9f4e9d2a4dd0fe9f3587eb5e8c3eda7
parent 29760b452876548f59804e8c02c3276bc7281d5d
author Benjamin Kramer <benny.kra@googlemail.com> 1346103358 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> 1346103358 +0000

CodeGen: When emitting stores for an initializer, only emit a GEP if we really need the store.

This avoids emitting many dead GEPs for large zero-initialized arrays.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162701 91177308-0d34-0410-b5e6-96231b3b80d8