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path: root/llvm/lib/CodeGen/SwitchLoweringUtils.cpp
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* Factor out SelectionDAG's switch analysis and lowering into a separate ↵Amara Emerson2019-06-081-0/+486
component. In order for GlobalISel to re-use the significant amount of analysis and optimization code in SDAG's switch lowering, we first have to extract it and create an interface to be used by both frameworks. No test changes as it's NFC. Differential Revision: https://reviews.llvm.org/D62745 llvm-svn: 362857
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