[Bug tree-optimization/51466] [4.7 Regression] ICE in gimple_rhs_has_side_effects,

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51466

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #26021|0                           |1
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--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-08 15:32:20 UTC ---
Created attachment 26024
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26024
gcc47-pr51466.patch

Another alternative.  Note that apparently gimple_rhs_has_side_effects has been
removed in the mean time, still having TREE_SIDE_EFFECTS consistent doesn't
hurt.