[llvm-commits] [llvm-gcc-4.2] r43399 - /llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp

[Bill Wendling]

On 10/26/07, Duncan Sands <baldrick at free.fr> wrote:
> > > Hi Bill, I must say that I don't like this patch at all.  Is there
> > > no better way?
> >
> > I'm open to suggestions. :-) What part do you object to?
>
> All of it!  But let's not go there :)
>
> > I've only seen this problem on PPC64. In particular, it's writing this
> > information into the "redzone" because this is a leaf function, and
> > thus the destination may be unaligned.
>
> Can you please send me the gcc tree dumps, and also what debug_tree
> gives for the modify_expr.
>
I'm no longer able to reproduce it with TOT minus my patch. I reverted
the patches to llvm-convert.cpp in 4.0 and 4.2. I'm going to add a
test to make sure that this continues to work.

-bw