[Bug tree-optimization/24609] [4.0/4.1/4.2 regression] Same value duplicated in two different registers

[bonzini at gnu dot org]

------- Comment #13 from bonzini at gnu dot org  2006-08-25 07:47 -------
PRE is eliminating

  char *d.0_6;
  d.0_6 = (char *) d_1;

by turning it into

  char * prephitmp.24;
  d.0_6 = prephitmp.24_14;

I think that not all casts should not be subject to PRE.


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bonzini at gnu dot org changed:

           What    |Removed                     |Added
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                 CC|                            |bonzini at gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24609