[llvm-dev] compiler-rt builtin library in ppc64le architecture

Eric Christopher via llvm-dev llvm-dev at lists.llvm.org
Fri Apr 7 09:08:12 PDT 2017

Sterling has been looking into this lately.

On Fri, Apr 7, 2017, 7:17 AM Roberto Oliveira via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> Hi,
> I'm building compiler-rt in a ppc64le machine and it is generating the
> sanitizers fine but it is not generating the builtin library. I tried to
> compile it in a x86_64 machine and I got the builtin library generated
> (libclang_rt.builtins-x86_64.a).
> Taking a look in a cmake config file from compiler-rt, I saw that ppc64
> is not in the supported architecture list to generate the builtin library:
> set(ALL_BUILTIN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64}
>      ${MIPS32} ${MIPS64} ${WASM32} ${WASM64})
> But in compiler-rt webpage (https://compiler-rt.llvm.org/), under
> "Platform Support", says:
> "builtins is known to work on the following platforms:
> - Machine Architectures: i386, X86-64, SPARC64, ARM, PowerPC, PowerPC 64."
> Shouldn't the builtin library be built in ppc64 or I am missing something?
> Thanks,
> Roberto Oliveira
> _______________________________________________
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> llvm-dev at lists.llvm.org
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