Have you demonstrated that it works? IIRC the current behavior is because some LLVM version (16, IIRC) didn't work with GHC (threw errors from opt, I think).
On Tue, Apr 1, 2025 at 10:49 AM George Colpitts <george.colpi...@gmail.com> wrote: > llvm 20 is out but unlike in earlier versions of ghc moving to it means > you can no longer use llvm: > > compiling: > > ghc -fllvm hello.hs > Loaded package environment from > /Users/avie/.ghc/aarch64-darwin-9.12.2/environments/default > [1 of 2] Compiling Main ( hello.hs, hello.o ) > <no location info>: error: [GHC-66599] > GHC was not configured with a supported LLVM toolchain > Make sure you have installed LLVM between [13 and 20) and reinstall > GHC to make -fllvm work > > > from configure: > > configure: We only support llvm 13 upto 20 (non-inclusive) (found 20.1.1). > > > Can we move to llvm 20 on HEAD and can we revert to the old behavior on > ghc 9.12.3? > > Should I file an ER? > > Thanks > > _______________________________________________ > ghc-devs mailing list > ghc-devs@haskell.org > http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs > -- brandon s allbery kf8nh allber...@gmail.com
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