[Bug middle-end/18641] [4.0 Regression] Another ICE caused by reload of a psuedo reg into f0 for a DImode expr

[dje at gcc dot gnu dot org]

------- Additional Comments From dje at gcc dot gnu dot org  2004-11-24 18:18 
-------
Allowing the middle-end to know that the L_R_A address is offsettable looks 
like a better solution to me.  The design is an issue for RTH.  One 
possibility is a target macro to decide if L_R_A addresses should be assumed 
offsettable:

#if LRA_OFFSETTABLE
      || address_reloaded[i] > 0
#else
      || address_reloaded[i] == 1
#endif
      )

Finer granlarity information from LRA is more complicated.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18641