[cfe-commits] [PATCH] Add support for the force_align_arg_pointer attribute

[Charles Davis]

Ping...

Patch reattached.

Chip

Charles Davis wrote:
> Now that PR5280 is fixed, I'm turning my attention to the two other bugs
> preventing me from compiling Wine, specifically PR5253 and PR5254. I've
> decided to take on PR5254 first, because it seems easier.
> 
> Anyway, this patch should start us on the way to fixing PR5254, by
> allowing us to use the force_align_arg_pointer attribute. It adds the
> attribute as an x86-specific one (the GCC info page lists it as such),
> using Anton's target-specific attribute support. If we want to support
> other architectures, though, I can easily fix that.
> 
> Right now, the attribute is a no-op (NOTE: this is the same behavior as
> llvm-gcc); this really needs support from LLVM itself. (On second
> thought, maybe I should give PR5253 a crack...)
> 
> Chip
> 
> 

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