[Bug tree-optimization/14847] [tree-ssa] combine "if (a & 1) goto there" and "if (a & 4) goto there"

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2005-09-30 
22:09 -------
In fact, combine also doesn't catch this for me on AMD64. 
 

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14847