[LLVMdev] ARM backend failures from (gcc) c torture suite

Sandeep Patel deeppatel1987 at gmail.com
Fri Jun 12 08:09:04 PDT 2009

I don't have a target in front of me to run these tests at the moment,
but walking manually through va-arg-1.c, it's pretty clear that
there's some disconnect between the register spilling that happens in
LowerFORMAL_ARGUMENTS and what happens in LowerVASTART in


On Thu, Jun 11, 2009 at 8:45 AM, robert muth<robert at muth.org> wrote:
> I wrote a few scripts to run llvm/arm against the gnu c torture test suite
> which consists of  over 900 smallish tests.
> There were quite a few failures with llvm/arm which I hereby want to
> report (see attached
> tarball for the actual failing testsc).
> Most of the failures are related to vararg/stdarg.
> I think I saw a bug files for this but cannot find it anymore.
> Is somebody on this?
> Finally, I would like to check in the scripts mentioned above.
> What would be a good place for them? "utils/" ?
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