[llvm-dev] Writing an LLVM Pass that depends on mem2reg

Stanislav Manilov via llvm-dev llvm-dev at lists.llvm.org
Thu Feb 11 09:49:59 PST 2016


I am used to specifying dependence on other LLVM passes in the
`getAnalysisUsage(AnalysisUsage &)` method of my pass. However, it doesn't
seem that there is a header file that exposes the `mem2reg` pass - it is
implemented in `Mem2Reg.cpp` as a wrapper.

Is there an easy way to reuse this pass, or should I, in essence, duplicate
`Mem2Reg.cpp` in my project?

 - Stan
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