[llvm-dev] LLC C++ backend

Nema, Ashutosh via llvm-dev llvm-dev at lists.llvm.org
Tue Mar 15 03:25:17 PDT 2016


Hi Juan,

CPP generating backend is still there.

Looks like in your build CPP target is not registered(Can verify with “llc -version”).

During build, include CPP target in “LLVM_TARGETS_TO_BUILD” cmake variable.

Refer below page for more details:
http://llvm.org/docs/CMake.html#llvm-specific-variables

Thanks,
Ashutosh

From: llvm-dev [mailto:llvm-dev-bounces at lists.llvm.org] On Behalf Of Juan Manuel Martinez Caamaño via llvm-dev
Sent: Tuesday, March 15, 2016 3:23 PM
To: llvm-dev at lists.llvm.org
Subject: [llvm-dev] LLC C++ backend

Hello,
Is the backend for generating C++ code(that generates llvm-ir) still working in the latest versions of the LLVM?

I tried to do
   llc -march=cpp file.ll
, and I got the following mesage:
   llc: error: invalid target 'cpp'

I'm working on
   LLVM version 3.8.0svn
   Optimized build with assertions.
   Built Sep 21 2015 (18:51:42).
   Default target: x86_64-unknown-linux-gnu
   Host CPU: westmere

   Registered Targets:
     arm     - ARM
     armeb   - ARM (big endian)
     thumb   - Thumb
     thumbeb - Thumb (big endian)
     x86     - 32-bit X86: Pentium-Pro and above
     x86-64  - 64-bit X86: EM64T and AMD64

Thank you,
Juan
--

Juan Manuel Martinez Caamaño
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