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Re: Bug in gcc CVS HEAD from a few days ago with alloca and stackalignment
- To: "Kevin B. Hendricks" <khendricks at ivey dot uwo dot ca>
- Subject: Re: Bug in gcc CVS HEAD from a few days ago with alloca and stackalignment
- From: jeff dot sturm at appnet dot com
- Date: Sun, 11 Feb 2001 19:54:54 -0500 (EST)
- cc: java at gcc dot gnu dot org, gcc at gcc dot gnu dot org
On Sat, 10 Feb 2001, Kevin B. Hendricks wrote:
> I don't know whether this is a an implementation issue in alloca but either
> way the the code is missing to round up r9 to the nearest power of 16.
Do you suppose Anthony Green's patch to use __builtin_alloca() might help:
http://gcc.gnu.org/ml/java-patches/2001-q1/msg00225.html
(This is not yet in the tree.) Since it replaces the alloca
implementation I'm wondering if it wouldn't affect the outcome of your
libffi testing.
Jeff