[LLVMdev] Generate code for ARM Cortex m0, m3, and m4.

Jim Grosbach grosbach at apple.com
Mon Oct 14 13:20:42 PDT 2013


I see you already found it, but for others following along, this is http://llvm.org/bugs/show_bug.cgi?id=17559.

-Jim

On Oct 14, 2013, at 9:47 AM, Renato Golin <renato.golin at linaro.org> wrote:

> Thanks Bernie,
> 
> Feel free to assign yourself to the bug report, just so we know someone is working on it.
> 
> cheers,
> -renato
> 
> 
> On 14 October 2013 17:38, Bernard Ogden <bogden.dev at gmail.com> wrote:
> I've got a trivial fix for this problem, and another one which manifests when thumb is given without an explicit CPU. I'll start pushing it through our submissions process.
> 
> 
> On Saturday, 12 October 2013, Renato Golin wrote:
> On 12 October 2013 23:00, Amara Emerson <amara.emerson at gmail.com> wrote:
> Hi Jan,
> 
> For Cortex-M0, you should probably use the armv6m string in the target triple. For M3 and M4 you need to use the thumbv7m arch string, -mthumb won't be necessary.
> 
> Yes, but I agree with Jim that a bug must be filled.
> 
> Jan, would you mind filling a bug?
> 
> http://llvm.org/bugs/enter_bug.cgi?product=clang
> 
> cheers,
> --renato
> 
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