Age | Commit message (Expand) | Author |
---|---|---|
2013-02-15 | Teach InstCombine to work with smaller legal types in icmp (shl %v, C1), C2 | Arnaud A. de Grandmaison |
2011-05-25 | PR9998: ashr exact %x, 31 is not equivalent to sdiv exact %x, -2147483648. | Eli Friedman |
2011-02-13 | add PR# | Chris Lattner |
2011-02-13 | implement instcombine folding for things like (x >> c) < 42. | Chris Lattner |
2011-02-10 | Enhance a bunch of transformations in instcombine to start generating | Chris Lattner |
2011-02-10 | Enhance the "compare with shift" and "compare with div" | Chris Lattner |
2011-02-06 | enhance vmcore to know that udiv's can be exact, and add a trivial | Chris Lattner |