[llvm-commits] [PATCH] Avoid overflow in scheduling

Evan Cheng evan.cheng at apple.com
Sat Sep 26 15:36:38 PDT 2009


I am concerned this can increase memory usage though for all "normal"  
usage cases though. It can a real issue for embedded hosts.

Evan

On Sep 26, 2009, at 1:19 PM, Reid Kleckner wrote:

> Hey all,
>
> One of our nasty regression test cases generates a ginormous (4 MB of
> bitcode) function that overflows a short integer in some instruction
> scheduling code.  Is the attached fix OK?  If so, I'll commit it.
>
> This fixes PR4401.
>
> Thanks,
> Reid
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