[Bug target/19131] alloca returning unnecessarily aligned pointer and uses too much memory

[rguenth at tat dot physik dot uni-tuebingen dot de]

------- Additional Comments From rguenth at tat dot physik dot uni-tuebingen dot de  2004-12-23 22:23 -------
Subject: Re:  alloca returning unnecessarily aligned pointer
 and uses too much memory

pinskia at gcc dot gnu dot org wrote:
> ------- Additional Comments From pinskia at gcc dot gnu dot org  2004-12-22 15:06 -------
> The reason you cannot find anything in the C standard is because this is ABI thing so this is invalid

Where is the ABI specified?  Is it the "System V ABI, Intel386 
Architecture Processor Supplement" document I found at
http://www.caldera.com/developers/devspecs/abi386-4.pdf?
This one talks about word-alignment of the stack, not 16 byte alignment.

> We need to keep the stack aligned sorry.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19131