------- Additional Comments From belyshev at lubercy dot com 2004-12-17 23:28
-------
We expanding this:
___r2.303 = MAX_EXPR <___r3.316, *((int *) ___r2.303 + 1B)>;
into this:
(insn 12778 12777 12779 1127 (set (reg/v:SI 1280 [ ___r2.303 ])
(reg/v:SI 1273 [ ___r3.316 ])) -1 (nil)
(nil))
(insn 12779 12778 12780 1127 (set (reg:CCGC 17 flags)
(compare:CCGC (reg/v:SI 1280 [ ___r2.303 ])
(mem:SI (plus:SI (reg/v:SI 1280 [ ___r2.303 ])
(const_int 1 [0x1])) [0 S4 A32]))) -1 (nil)
(nil))
... which is wrong. So the problem is with expander, unless i am mistaken.
--
What |Removed |Added
----------------------------------------------------------------------------
Component|tree-optimization |middle-end
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18548
