[LLVMdev] 16 bit integers
llvmdev at gmail.com
Tue Mar 25 03:45:57 PDT 2008
I was able to build and play with clang today.
Clang also promotes integer arithmetic to 32-bit.
Any pointers on how to tweak it so that it generate i16 for "int" and also
promote int operations to 16-bit operations only?
On 3/20/08, Chris Lattner <sabre at nondot.org> wrote:
> On Wed, 19 Mar 2008, Duncan Sands wrote:
> >> How can I build the front-end to generate 16-bit integers?
> > Please clarify your question.
> > If you are asking how to build llvm-gcc for a 16 bit target,
> > I think the answer is: (1) gcc itself doesn't support 16 bit
> > targets; (2) llvm doesn't currently support any 16 bit targets
> > (but could with a little work). So you are out of luck unless
> > you are willing to work on it.
> Note that if you only care about C/ObjC (not C++, fortran, ada, etc) that
> clang may be a good option for you.
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> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
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