[llvm-dev] How to write LLVM backend pass after every LLVM's internal pass?

Casper Sun via llvm-dev llvm-dev at lists.llvm.org
Wed Nov 27 21:16:28 PST 2019

Currently I’m writing a X86 backend pass for my research project. I inserted a few instructions in MachineBasicBlocks, but then llc optimized my code, and deleted some of it. So how to so backend pass after all machine level optimizations?

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