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Re: [PATCH, committed] Add ability to set the optimization options and on ix86 target options on a function specific basis
On Wed, Jul 23, 2008 at 04:35:27AM -0700, H.J. Lu wrote:
> Hi Michael,
>
> I think your patch caused gcc bootstrap failure on Linux/ia64:
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36907
>
> H.J.
> On Wed, Jul 23, 2008 at 3:37 AM, Michael Meissner <gnu@the-meissners.org> wrote:
> > I committed the following patch to revision 138075 on the mainline to add
> > function specific optimization/target option support. I did not move the
> > optimization and target options data structures from being trees containing the
> > structure to the structure itself that Steven Bosscher suggested, because it
> > got complicated with regard to garbage collection and hashing. I might look at
> > it later, but I wanted to get the main patches checked in.
> >
If I had to guess, the garbage collection is freeing up something it shouldn't,
but it doesn't do that in the ix86. Since I don't have an ia-64, it is kind of
hard to debug it with more assistance. Where is it segfaulting?
--
Michael Meissner
email: gnu@the-meissners.org
http://www.the-meissners.org