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[Bug target/11180] [avr-gcc] Optimization decrease performance of struct assignment.



------- Comment #26 from eweddington at cso dot atmel dot com  2007-09-19 05:28 -------
Subject: RE:  [avr-gcc] Optimization decrease performance of
 struct assignment.



> > c:/avrdev/gcc/gcc-4.3-20070914/libobjc/Object.m:66: error:
> unrecognizable
> > insn:
> > (insn 54 4 55 2
> c:/avrdev/gcc/gcc-4.3-20070914/libobjc/Object.m:65 (set
> > (reg:QI 22 r22 [ D.2345 ])
> >         (subreg:QI (const:HI (plus:HI (symbol_ref:HI
> > ("_OBJC_SELECTOR_TABLE") [flags 0x2] <var_decl 013C4A20
> > _OBJC_SELECTOR_TABLE>)
> >                     (const_int 8 [0x8]))) 0)) -1 (nil))
>
> That's a similar story: Add a line with
> && CONST != GET_CODE (operands[1])

That finally did the trick! At least it builds now...


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11180


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