Welcome to the two hundred and thirty-first issue of LLVM Weekly, a weekly
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* ADDE/ADDC/SUBE/SUBC have been set to expand by default. Out-of-tree backends
that use these deprecated opcodes may need to be updated.
* The RISC-V backend gained peepholes to improve codegen for some common
global address lowering cases. The intent is to replace these peepholes with a
more complete MachineFunctionPass.