[Bug target/37488] register allocation spills floats needlessly

[bonzini at gnu dot org]

------- Comment #5 from bonzini at gnu dot org  2009-02-04 16:31 -------
The old register allocator chose 

  Register 59 pref FLOAT_SSE_REGS or none

but that is not a cover class.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37488