#10647: Notice about lack of SIMD support. -------------------------------------+------------------------------------- Reporter: mniip | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.4 Resolution: | Keywords: Operating System: Linux | Architecture: x86_64 Type of failure: Compile-time | (amd64) crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by seraphime): This issue is still present on master. I took a quick look at the problem and I made a patch replacing the panic with a sorry message proposing the usage of -fllvm. Here's what ghc says with my patch: {{{ ghc-stage2: sorry! (unimplemented feature or known bug) (GHC version 8.1.20160610 for x86_64-unknown-linux): Native code generator cannot produce code for Format.intFormat W128 Consider using the llvm backend with -fllvm }}} Is this solution convenient ? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10647#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler