Be more aggressive in pruning unnecessary PHI nodes when doing PHI construction.
authorOwen Anderson <resistor@mac.com>
Tue, 14 Aug 2007 18:16:29 +0000 (18:16 +0000)
committerOwen Anderson <resistor@mac.com>
Tue, 14 Aug 2007 18:16:29 +0000 (18:16 +0000)
commit36057c7834e54d4326bcdc9d182036b2ffa2aa3d
treebc4f97c9168531ab0cb570e6723b38c312c3ca34
parent3e75a42ee2375ad2ab3fac66777b04a71bc930c8
Be more aggressive in pruning unnecessary PHI nodes when doing PHI construction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41080 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/GVN.cpp