[Bug middle-end/20355] MEM_READONLY_P & MEM_VOLATILE_P properties are lost on BLKmode rtl operands.

[schlie at comcast dot net]

------- Additional Comments From schlie at comcast dot net  2005-03-07 17:30 -------
Subject: Re:  MEM_READONLY_P & MEM_VOLATILE_P
 properties are lost on BLKmode rtl operands.

> - Additional Comments From giovannibajo at libero dot it  2005-03-07
> A testcase?
> 
> -- 

- Understood. I'll post a patch shortly to avr's backend which otherwise
  should work as intended, if rtl BLK mode memory reference operands had
  properly retained their MEM_READONLY_P etc. attributes.





-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20355