[Bug middle-end/39333] gcc 4.3.3 miscompiles when -finline-small-functions is used

[pinskia at gcc dot gnu dot org]

------- Comment #10 from pinskia at gcc dot gnu dot org  2009-03-03 03:51 
-------
   for (i = 0, j = 0; i < lattice->size || forced_loop; i++) {


i is signed and lattice->size is unsigned so there might be some wrapping.  

plus  if (lattice->size > 0) { 
will be changed into   lattice->size != 0 .


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39333