lxfind added inline comments.
================ Comment at: llvm/include/llvm/IR/Intrinsics.td:1309 +// Intrinsic to obtain the address of a thread_local variable. +def int_threadlocal : Intrinsic<[llvm_ptr_ty], [llvm_ptr_ty]>; + ---------------- hoy wrote: > hoy wrote: > > With the intrinsic, can TLS variable reference in the same coroutine or > > regular routine be DCE-ed anymore? > Sorry, I meant CSE-ed. Since the intrinsics does not have readnone attribute, it won't be CSE-ed before CoroSplit. However after CoroSplit, it will be lowered back to the direct reference of the TLS, and will be CSE-ed by latter passes. I can add a test function to demonstrate that too. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D92661/new/ https://reviews.llvm.org/D92661 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
