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authorChris Lattner <sabre@nondot.org>2010-08-29 06:43:52 +0000
committerChris Lattner <sabre@nondot.org>2010-08-29 06:43:52 +0000
commite488064922f12c4cf07f3aef9a4d2d3ffd15f9c0 (patch)
tree2cb4151ddc4c340fda5ee8e601229a237e991232 /lib/Analysis/ScalarEvolution.cpp
parent04d6c289ab28114af5471c4dc38cbf7b7127d3c3 (diff)
completely rewrite the memory promotion algorithm in LICM.
Among other things, this uses SSAUpdater instead of PromoteMemToReg. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112417 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/ScalarEvolution.cpp')
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