[Bug rtl-optimization/45296] register long double ICE at -O2, -Os, -O3

[ubizjak at gmail dot com]

------- Comment #1 from ubizjak at gmail dot com  2010-08-16 09:45 -------
(In reply to comment #0)

> At -O2 and above gcc generates:
> 
> register_long_double_ICE.c:3:1: warning: call-clobbered register used for
> global register variable

Patient: Doctor, it hurts when I do this.
Doctor: Then stop doing it.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45296