[PATCH] D85434: BPF: add a SimplifyCFG IR pass during generic Scalar/IPO optimization

Thomas Preud'homme via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 6 15:36:23 PDT 2020


thopre added a comment.

FYI, I've had the following linker error on an incremental error which disappear if I revert this commit:

BPFTargetMachine.cpp:(.text._ZNSt17_Function_handlerIFvRKN4llvm18PassManagerBuilderERNS0_6legacy15PassManagerBaseEEZNS0_16BPFTargetMachine17adjustPassManagerERS1_EUlS3_S6_E_E9_M_invokeERKSt9_Any_dataS3_S6
_+0x70): undefined reference to `llvm::createCFGSimplificationPass(llvm::SimplifyCFGOptions, std::function<bool (llvm::Function const&)>)'
collect2: error: ld returned 1 exit status


Repository:
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https://reviews.llvm.org/D85434



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