[Bug target/39139] [4.4 Regression] ICE with stringop and register var

[hjl dot tools at gmail dot com]

------- Comment #13 from hjl dot tools at gmail dot com  2009-02-09 20:41 -------
(In reply to comment #10)
> The code in question is setting up parameters for a Xen hypercall.  The
> hypercall ABI defines what arguments go in which registers.  It uses the
> "register unsigned long arg asm" syntax because that's the only way to specify
> high registers on x86-64.
> 

I suspected that is what happened. PR 38925 is another case.


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hjl dot tools at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  BugsThisDependsOn|                            |38925


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39139