OSDN Git Service

Do simple cross-block DSE when we encounter a free statement. Fixes PR11240.
authorNick Lewycky <nicholas@mxc.ca>
Sat, 5 Nov 2011 10:48:42 +0000 (10:48 +0000)
committerStephen Hines <srhines@google.com>
Mon, 14 Nov 2011 17:11:51 +0000 (09:11 -0800)
commitcb21a4bc158a1510f359457a095a009f9cfc54fe
treeed66aead0a016caebddf4263a21d7713b51c7449
parent32cd736a041b062ff82a3ea962e7d8f08afdedef
Do simple cross-block DSE when we encounter a free statement. Fixes PR11240.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143808 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/DeadStoreElimination.cpp
test/Transforms/DeadStoreElimination/free.ll