[LLVMdev] Is the online demo using outdated binaries?

[Tanya Lattner]

No. The demo is using 2.3. I update it personally after every release.

Yes, it incorrectly says llvm2cpp, but its really using llc. I'll  
change this when I update it.

The ReleaseNotes in TOT are for 2.4.

-Tanya


On Oct 17, 2008, at 10:52 PM, Óscar Fuentes wrote:

> Throwing this C++ code at the online demo:
>
> struct S {
>  double d;
>  unsigned u;
> };
>
> S foo() {
>  return S();
> }
>
> produces this LLVM C++ API code:
>
> (...)
>  PAListPtr func__Z3foov_PAL = 0;
>  {
>    SmallVector<ParamAttrsWithIndex, 4> Attrs;
>    ParamAttrsWithIndex PAWI;
>    PAWI.index = 0; PAWI.attrs = 0  | ParamAttr::NoUnwind;
>    Attrs.push_back(PAWI);
>    PAWI.index = 1; PAWI.attrs = 0  | ParamAttr::StructRet |  
> ParamAttr::NoAlias;
>    Attrs.push_back(PAWI);
>    func__Z3foov_PAL = PAListPtr::get(Attrs.begin(), Attrs.end());
>
>  }
>  func__Z3foov->setParamAttrs(func__Z3foov_PAL);
> (...)
>
> Please note that it uses index 1 for the return attributes, which is
> inconsistent with what ReleaseNotes.html TOT says:
>
> ...
> * Return value attributes are stored at index 0. Function attributes  
> are
> stored at index ~0U. Parameter attributes are stored at index that
> matches parameter number.
> ...
>
> Apart from this, the online demo page mentions llvm2cpp, which does  
> not
> exists since 2.3:
>
> Output from llvm2cpp
> // Generated by llvm2cpp - DO NOT MODIFY!
>
> -- 
> Oscar
>
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