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Re: Fix support for gigantic stack frames on x86-64


> On Thu, Jun 05, 2003 at 06:22:13PM +0200, Jan Hubicka wrote:
> > !       /* For gigantic stack frames we need to load the arugment into register first.
> > ! 	 This confuse dwarf2out code so do this behind scene.  */
> 
> It *shouldn't* confuse the dwarf2out code.  AFAICT, you should be
> generating one movabs plus one add.  If indeed this is confusing,
> the dwarf2 code should be fixed.

It appears to parse insns locally so it aborts seeing unknown register.
Shall I add the code to look backward for load of the constant?
> 
> Not that we don't need to do that anyway so that we can properly
> annotate epilogues...
Hmm, what do you mean?

Honza
> 
> 
> r~


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